It is an interesting fact that some of our most popular vegetables are from the North and South American continents.  These include: beans, corn (maize), squash, sunflowers, amaranth, chili peppers, tomatoes, tomatillos, and quinoa.  All are plants originally found in the wild, brought into cultivation by Native American peoples.  This process, known as domestication, began nearly 8,000 years ago and still continues today.  Each growing season, people selected the most flavorful, productive, largest and best-adapted vegetables to eat and to save seed from.  Many tribal groups all over the Americas are still growing and saving seed each year.  Corn, or maize, as it is properly known, began as a wild grass in central Mexico.  The oldest cobs, from archaeological sites dating to 6,750 years ago were tiny—only about one inch long!  By 1492 six different classes (basic types) of maize had been developed; popcorn, flint, pod corn, flour, dent, and sweet corn, with cob sizes up to 15 inches.  The same activity of selecting the best of the best was undertaken for each of the vegetables listed above.

It can be seen from the list that without exception, all these plants are tropical or subtropical in origin.  People who lived in the north, or at higher elevations as we do, needed varieties that would mature earlier, in time for harvest and storage.   By gradually selecting for early maturity season after season, these crops could be grown in areas with shorter and cooler seasons.  The Mandan and Hidatsa in the Dakotas developed early varieties of beans, corn, squash and sunflowers.  In the American Southwest the Hopi, San Filipe Pueblo group, Taos Pueblo group and others at high elevations developed early strains as well.  Early-maturing types of quinoa, tomatoes, amaranth, maize and chilies were developed in the high mountains of Central America and the Andes Mountains.

In our local area, Western Montana, we are fortunate to be able to grow a number of heirloom vegetables from various tribes living in short season areas.  I grow over 30 different varieties of these vegetables here in Ronan.  Some are quite rare now and we need to preserve them.  An advantage is that growing them here season after season will result in locally-adapted strains.  All of these traditional Native American vegetables are open-pollinated, so seed can be saved from year to year.   Of course, these are not hybrids, nor are they GMO strains.  However, caution must be observed in seed-saving.  Maize is wind-pollinated, so each variety must be isolated from other maize varieties to remain pure and prevent pollination by GMO or other strains of maize.  You need to grow more than 200 plants of maize each year to avoid inbreeding depression, which results in infertility and non-viable or no seed.

In my garden I have had good luck maturing Hidatsa beans, San Filipe chilies, yellow and white Scallop summer squash, Crookneck winter squash, Navajo and Long Pie pumpkins, and Hopi Dye sunflowers.  Next year I am planning a much larger garden and will test more varieties.

Some of the virtues of heirloom Native American vegetables are that they are adapted to the American climate, store well, are open-pollinated, easy to grow organically and resistant to pests and diseases.  Another important factor to remember is that vegetables are very healthy for the body and much superior to the packaged, additive-laden food so popular today.  A diet rich in vegetables can also reduce the instance of diabetes and other diseases.

We have some pictures below of some Native American vegetables adapted to shorter growing seasons.  The maize is Hopi Blue flour, the squash is an heirloom from the Ute tribe, the beans are Zuni Gold and the sunflower is the rare Hopi Dye sunflower.






An excellent way to preserve a favorite vegetable variety is to harvest and save the seed from your own garden plants.  This can be done with all open-pollinated (non-hybrid) vegetables.  Hybrids are pollinated by humans for a specific resulting plant.  (Seeds saved from hybrids will not produce the same fruit or vegetable you grew.)  Many rare, open-pollinated heirloom vegetables and flowers have been saved and passed down for generations.  Some Native American kinds of squash, corn, beans and sunflowers have been passed down by various tribes for over a thousand years!  Several heirloom kinds of lettuce, peppers, pumpkins, squash, tomatoes and other vegetables still exist from Colonial and Victorian times.

Locally adapted varieties will be the most successful and productive.  You will need to save about 100 to 150 seeds of each cultivar you want to save.  Some easy vegetables to begin with are tomatoes, beans, peas, and lettuce, which are all self-pollinating and easier to keep true to type; they can also be cross-pollinated.  Other vegetables need to be cross-pollinated to produce seed and will cross with other nearby plants of the same genus or species.  Each variety needs to be isolated so it will remain true to type.

Isolation may be accomplished by distance; staggering maturity dates; by caging, or bagging.  For most vegetables 200 feet of distance is enough to retain genetic purity, but some, such as corn, need a mile or more.  Staggering maturity might be accomplished by planting two strains of corn, one maturing at 65 days and another at 80-85 days.  Pollination of the early variety will be finished by the time the later one is ready to pollinate.  Cages can be built and covered with row cover fabric to isolate radishes, beets, turnips, carrots, parsnips and onions.  A bait of honey spread upon a plate will attract bees into an uncovered cage.  When about 15 bees are present, cover the cage for an hour or two; release the bees before sunset. There are three species of squashes and pumpkins commonly grown so you must research this if you want to keep your strain pure.  Corn, squash and pumpkins can be hand-pollinated if bagged.

In the garden, give plants grown for seed more space to accommodate tall seed stalks.  Select the most healthy, robust plants to save seed from.  The fruit should be riper than that used for eating.  Usually fruit will turn yellow, soften and sometimes even begin to rot before seeds are mature.  Pea seed turns green or yellow; beets, beans and watermelon seeds darken; peppers and squash seeds are usually white, and corn seed (especially sweet corn) will dent and shrivel.

To process seed for storage, remove pulp, juice or flesh and dry the seeds on a fine screen because seeds will stick to paper or cloth.  A float test will show viable seeds.  Those that float will not grow.  Dry the seeds to about 10% moisture before storing away in glass jars with metal lids.  Glass jars are the best way to keep out humidity, which might cause your seeds to sprout and die in storage.  A cool, dry place is best for storage, or you may place the jars in the refrigerator.  Label your seeds carefully to keep good records.






Harvest beans and other crops; remove blossoms from eggplant and peppers to ripen remaining fruits.  Cover sunflowers from birds, pinch tomato tips.  Lay down grass turf.  Watch for slugs and snails, cultivate to destroy grasshopper eggs.  Also, watch for corn earworms.


Cultivate or hoe around cabbage, cauliflower, broccoli, turnips and celery.  Keep late maturing cauliflower and broccoli well-watered.  Transplant out starts of endive the first week of September.  Plant garlic and shallots and over-wintering onion sets.  Direct seed outside: arugula, lettuce, radishes, cress, corn salad, chervil and kale.

If you plan to grow crops under tunnels or in a cold greenhouse over the winter, plant seed (early in the month) of crops for winter use: chervil, kale, spinach, lettuce, radishes, corn salad, and winter cress.  Later in the month, from the 20th to the first week of October, plant seeds of cabbage, cauliflower and other brassicas for transplanting out into tunnels in OctoberHave winter cover ready by October 1.

Make beds for growing mushrooms.  Well-rotted horse manure is excellent for mushroom beds.

Gather ripe seeds of any vegetables (or flowers) you want to save seed from.

Watch outdoor temperatures and bring in house plants if frost threatens.


Prepare beds for planting bulbs.  Sow seeds of bulbous flowers collected in summer.  Take cuttings of violets and pansies; plant cuttings out in early spring.  Transplant peonies and lilies.  Dig dahlias after killing frost.  Transplant pinks and carnations with root ball intact late in the month.  Late in the month, plant out perennials and biennials where they are to bloom.  Also, most perennials can be divided now and replanted where they are to bloom.



Gather ripe fruit from apples and pears.  Remove diseased fruits and “mummies”, rake up leaves under fruit trees and destroy them (to prevent apple scab).  Prepare equipment to make cider.  Finish budding apples.  Prepare beds for planting fruit trees, using well-rotted manure, digging down 18 inches.  Take cuttings or make layers of gooseberries, currants, honeysuckle, and other trees and shrubs.  Plant seeds of fruit trees: cherry, plum, apricot, apple, pear, etc.

Keep strawberries free of weeds and the soil moist.  If you plan to force strawberries in winter, now is the time to take them up and pot them.  Cut a root ball out with a knife, trim off dead leaves and runners and pot into 7 or 8 inch pots.  Place them in shade and water well.  Then plunge the pots in earth up to the rim.  Take them up and into frames or greenhouse before cold weather.

Protect ripening grapes from birds with netting or gauze; keep weeds away from plants.  If wasps are a problem, hang containers of sugar water to catch them.  Prepare to make wine if desired.


Trim branches of evergreens and walnut trees, so wounds will heal before winter.  Keep weeds cleaned out from nursery beds and plantings of young trees.




When we think of primroses, the first thing that comes to mind are the ‘Pacific Giant’ hybrid primroses we see in garden centers.  Actually hundreds of species of Primula are in existence, and some species have been brought into gardens and significantly developed.  The auricula primroses, members of the species P. auricula, have been grown in gardens since the 1500s.  They have evergreen leaves that curl around in a way that resembles the ear of a bear.  When first cultivated, they were called ‘Bear’s Ears’.  Charles l’Ecluse (known as Clusius) is the first person known to have grown auriculas in a garden.  This was after 1573; he grew two kinds.  The first auriculas grown in England are illustrated first left above, in a woodcut from Gerard’s Great Herbal of 1596.  By 1639, at least 15 different colors and even striped forms were grown.  Auriculas were a popular plant beginning in the early eighteenth century when keen collectors began to grow and exhibit them in competitions.  These growers were called ‘florists’.  Several specialized classes of auriculas came into existence over the following centuries.  Potted plants were (and still are) exhibited in flower on black painted shelves in a stage-like display.  The black background highlights the beautiful colors of the flowers.  Auriculas do have an extremely wide color range, much greater than practically every other kind of flower.  The second picture shows a tawny-colored auricula, a color popular in the 1600s.  Auriculas were extremely popular in the nineteenth century, but curiously, are not well-known today.

Auriculas are native to the Alps and prefer gritty, moist, well-drained soil with a good amount of humus.  They are tolerant of alkalinity and extremely winter hardy to USDA climate zone 3, or even zone 2 if covered with snow all winter.  This means they are perfectly suited to growing all over Montana.  They are shade plants, especially when grown at lower altitudes.  The individual plants are small, only about 8 to 12 inches tall when blooming.  The engraving third from left depicts a garden auricula from 1908.  A gardener must watch that vigorous neighboring plants do not overtake them.  Being evergreen, they grow rather slowly.  I found that a mulch of sharp grit, about the diameter of turkey grit, is excellent for them and will discourage slugs.  Auriculas thrive when grown organically and enjoy soil amendments such as bone meal, composted manure, kelp meal, wood ashes, and grit for excellent drainage.

The classes of exhibition auriculas are usually grown in pots and are smaller and less vigorous than garden auriculas.  The pots used to grow them are taller than average, as the plants have a long tap root.  Growers commonly use an organic soil potting mix with added grit, bone meal and wood ashes.  Grit is especially important for drainage, but also for itsmineral content.  Indeed, the flowers have a wonderful mineral-floral fragrance unlike any other.  The last picture above shows a double exhibition auricula.

Auriculas are available from specialist growers as plants or seed.  I grow mine from seed planted in a fine, fast-draining seedling mix, covered with glass and placed in a shaded cold frame.  I plant seeds in late fall or winter, so the seeds have a cold period before they sprout in the spring.  The plants are usually large enough to pot on by midsummer.  Mature plants are best divided  midsummer.  I would urge gardeners to try auriculas; they are beautiful and rewarding to grow.  If grown in the garden, they might be best appreciated in raised beds, where their delicate flowers can be observed.





Soil pH is a measure of acidity or alkalinity.  This measurement can range from a very low pH of 1.0 to an extremely high pH of 14.0.  7.0 is considered neutral and several vegetables will thrive in soil with a neutral pH.  Some vegetables do prefer a more acidic soil while others prefer a more alkaline soil.  Fortunately most will grow and produce well in a pH range of 5.5 to 7.5.   Areas with high rainfall, such as coastal Washington, tend to have acidic soils high in organic matter, while areas with lower rainfall, such as most of the mountain valleys in Montana, tend to have alkaline soils low in organic matter.  Here in the valleys of the Flathead region, where most of us garden, soils tend to be somewhat to highly alkaline.

Before you amend your existing soil to plant vegetables it is a good idea to test the pH.  An easy way is to purchase a test kit.  Most of them are easy to use and give fairly accurate readings.  Your county extension agent can do a soil test also.  Once you have determined your soil pH and which crops you intend to grow, you can amend your garden soil.  Adding lime will increase pH and make acidic soils more alkaline; adding sulfur will lower pH and make soils more acidic.  Organic matter usually helps reduce alkalinity.  Aged manure, pine needles, compost and coir dust are a few amendments that will help do this while they improve soil structure and encourage beneficial soil micro-organisms.  If your garden is divided into separate beds or raised beds, it is easier to adjust the soil in each bed for what you plan to grow.   I rotate my vegetable crops in a four-year rotation plan, so I try to keep a basic soil pH around 6.0 to 6.5.  This way I can grow almost every vegetable, but I slightly adjust pH each year before growing a particular plant.  For example, I add sulfur before growing potatoes.  Conversely, I add a small amount of lime before planting any of the Brassica family (Broccoli, Brussels sprouts, cauliflower, etc.).   Having soil pH correct for each crop will reduce pest and disease problems as well as increase yields.

Here is a listing of pH tolerance ranges for specific vegetables.  (The optimum pH for each is usually the median between the two extremes.)  I have listed vegetables preferring more acidic soils first and those preferring more alkaline soils last:

Potatoes, 4.5-6.0; sweet potatoes, 5.6-6.5; horseradish and rhubarb, 5.5-6.8; butternut squash, carrots, corn, eggplant, lettuce, peanuts, peppers, pumpkins and watermelon, 5.5-7.0; cucumbers, garlic, winter squash, and tomatoes, 5.5-7.5;  celery, 5.9-6.9; soybeans and strawberries, 6.0-6.8; onions, radishes, shallots and spinach, 6.0-7.0; beets, any of the Brassica family, peas, summer squash, Swiss chard, and zucchini, 6.0-7.5; okra, 6.0-8.0.


Photographs of Historic Florist Pansies


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This week I thought I would show pictures of the Historic Florist pansies I grew from seed.  The top photo is of my pansy bed; the others show the diversity of blooms and colors of antique pansies.  The flowers are fragrant and almost all of the blooms have a “face”.  More information is available in my first blog on this WordPress site, which describes the origin of pansies in England during the 1830s.

This week I am moving to Montana from Oregon, so this blog is one day late and quite brief.  I will manage a new organic nursery and greenhouse—a new division of Westland Seed, Inc., Ronan, Montana.

Happy growing!

April Gardening Calendar


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April is another busy month for gardeners; usually a month characterized by ups and downs in temperature.  Keep watch for frosts; protect cold frames with mats if frosts are imminent, and admit air daily as weather permits.  Finish pruning fruit trees if not done, plant grapes; fertilize and prune blackberries.  Check your fruit trees and roses for pests as soon as they bud and leaf out and set out apple pest traps two weeks before bud break.  Weed and amend all your beds now while it is cool and moist.

Finish planting fruit trees, shrubs, roses, and perennials.  This month is a good time to direct sow (where they are to flower)seeds of several flowers: sweet alyssum, cornflowers, carnations, pinks, poppies, stocks, rose campion, Lychnis, columbines, valerian, honesty, foxglove, snapdragons, mignonette, larkspur, kiss-me-by-the-garden-gate and four-o’clocks.  Perennials still may be divided if weather has not become too warm.  Violets can be divided after blooming and cuttings taken of pansies.  Make cuttings of chrysanthemums, gauras, Helianthus, lupines, Lychnis, Liatris, knautias, saponarias, scutellarias and veronicas.  Dahlias and tigridias may be started inside in cold climates and planted out later after frosts are over, or planted outside if the soil temperature is above 60 degrees F.

Several vegetables can be direct sown if weather permits and it is not too cold: beets, arugula, carrots, caraway, celery, chervil, chives, cilantro, dill, fennel, collards, mache, fava beans, cress, kale, Jerusalem artichokes, kohlrabi, leeks, lettuce, mustard greens, rhubarb, turnip greens, onions, pasley, parsnips, peas, potatoes, radishes, salsify, scallions, spinach and Swiss chard.  Sunflowers and tomatillos can be sown two weeks before the last expected frost.

Corn may be sown after April 15th in cool maritime northwest climates, or a week or two later in the inland and mountain areas.  Usually corn is sown about 10 days to two weeks before the last frost.  Native Americans of the Hidatsa tribe living in the Dakotas planted sunflowers first, then corn, and after frosts followed with beans and finally, squash.  Sunflowers were grown by themselves in a field, but corn, beans and squash were grown together; with corn in hills of 6-8 and beans and squash vining through.

Vegetables started last month indoors may be planted out this month: the brassicas, parsley, Asian greens, rhubarb and tomatoes; once frosts are over.

Prune established roses before bud break and seal the cuts with water-based glue or wood glue.  This prevents drilling wasps from injuring the canes.  Fertilize organically with Epsom salts, manure or compost, bone meal or rock phosphate, alfalfa meal and seaweed or wood ashes.

A few things maybe grafted now: grapes, hollies, pears, maples, pines and clematis.  Layers can be made of Cotoneaster, Cotinus, Hydrangea, Lavandula, Lonicera and Parthenocissus. 

Enjoy spring!

Starting Seeds Indoors


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Many of us get a good feeling from planting seeds and watching them grow when outside it is still dark and cold.  But inside, we are planning for spring planting.  We can start the varieties we want—perhaps a favorite is not available locally as a transplant or as seed; we can raise it ourselves from seed!

Most everyone I know has good luck starting seeds in a sterilized seedling mix.  It may be difficult to find an organic seedling mix; and it must be sterile or seedlings might dampen off from fungi present in the air and abundant in unpasteurized soil mixes.  A mix I make is soil free: 6 parts sterile (pasteurized)peat moss + 3 parts fine perlite + 1 part washed coarse sand.  If you are unsure if your mixture is sterile or not the mix may be heated in an oven at 160 degrees for one hour.  Do not allow the mix to heat above 180 degrees.  A mixture including compost would need to be sterilized by heating to use for seedlings.

Several types of containers might be used to start your seedlings.  In the first picture above, I used a milk carton cut laterally, providing two useful containers.  Shown are pepper seedlings.  Peat pots work well for plants that are difficult to transplant, because they minimize transplant shock and biodegrade into the soil.  Be sure to keep them quite moist once planted, because if the peat pots become too dry, roots will not penetrate the container.  Some plants that benefit from being raised in peat pots and are difficult to transplant are: portulaca, nasturtiums, sunflowers, poppies, eggplant, squash, cucumbers, melons and pumpkins.  Peat pellets also work, but they sometimes are so hard that roots have difficulty growing in them.

Timing is another important factor in raising seedlings.  Your transplants should be big enough to mature and produce in your season, but not too big, or they will not take off well and will take up a lot of room in the house.  Here is a basic seed planting guide, categorized month-by-month, of which seeds to plant at what time for success in northern climates of 100 to 170 days.  (Adjust timings to your local climate):

In January plant impatiens, begonias, geraniums and salvias.  Late January or early February is a good time to start eggplant, peppers, onions, petunias and pansies.  March is probably the best month to start cole crops (brassica family).  April is a good time to start tomatoes and balsam; late April or early May for pumpkins, squash, melons, cucumbers, and nasturtiums.

Florescent grow lights with an adjustable chain are a great help in starting nice seedlings; the lights can be lowered with the chain to keep the newly emerged seedlings in bright light.  This will prevent your plants from getting “leggy”.   Temperatures vary for germination: cole crops about 65 degrees, onions about 70, tomatoes about 75 and eggplant, peppers, squash, melons, cucumbers and nasturtiums about 80 degrees.

Make sure your seedling mix is not too wet.  Some seeds like to germinate on the dry side, such as tomatoes and peppers.  I cover my newly-planted seeds with plastic wrap, but check them twice daily for moisture and rotate them if necessary.  Once the seeds are just up, I loosen the wrap (a little more each day) to harden the babies off to the air.  Grow your plants on in cooler conditions than you germinated them and they will grow stockier.  A cold frame is just about the best place you can put them if it is not too cold outside.  In a south-facing cold frame the soil will remain warm at night, and daytime venting will give the plants fresh air.  Keep shade cloth handy if it tends to get too hot during the day in your area.  This is a common occurrence in dry, sunny climates with warm days and frosty nights.  The second picture above shows newly transplanted seedlings in a cold frame vented for the day.  A cold frame will harden-off your plants before planting out.  Don’t forget to place open-ended containers around plants as you place them in the garden to deter cutworms.  Good luck!

Controlling Cut Worms


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In my organic garden of heirloom plants here in Oregon, we have several pests: deer, raccoons, dogs, squirrels, rats, slugs, cabbage looper larvae and cutworms.  Cutworms have been the most consistently damaging of the group.  Typically, they sever the stems of young transplants, a preferred food of theirs.  They also eat most of the plants I grow; all vegetables, but especially plants of the Brassica, Dianthus, Primula and Viola families.  Here, they are a year-round pest, perhaps because of the mild weather of the region.  Cutworms belong to the family Noctuidae.  Note that the Latin root word here “noctu” refers to night—the time when these insects feed.  They come out about two hours after dark to feast, then disappear under the soil for the day.  Some cutworm eggs overwinter and hatch in spring, but others can hatch at any time after, as long as it is not too cold.  Evidently there is one generation per year.  The adult moths emerge in late summer and lay eggs which can hatch at varying times of the year.  Several species exist: the Army cutworm, Black cutworm, Variegated cutworm, and a new species here in Oregon, which is active year round, the Winter cutworm.  The first picture above shows a cutworm that appeared on heirloom petunia seedlings while they were on a bench in my greenhouse.  The plants had been transplanted two weeks before, so I was surprised that the cutworm was able to climb so far!  the photo was taken in May, so this was probably the variegated cutworm, which we have spring, summer and fall.  The second picture shows another cutworm on the edge of a patio planter, three feet above the ground.  The other three photos reveal damage on in-ground plants made by Winter cutworms in December, January and February.  Cutworms typically leave black droppings on your plants; the photo of the cauliflower shows this.

An organic gardener’s best first defense against cutworms is prevention.  A week before plants are to be set out, prepare your bed by cultivating heavily to dislodge and destroy any worms in the soil, then cultivate again.  When you plant your transplants, place collars around the plants to make it difficult for the worms to get to your plants.  Collars may be made of paper (milk cartons work well), plastic, metal or cardboard.  Here it rains so frequently that I choose to use plastic milk jugs or cans with the bottoms cut out of them.  After planting, spread one or more of the following sharp-edged deterrent mulches over the soil, around the plants: diatomaceous earth, eggshells, wood ashes or sharp grit.  The rough surfaces of any of these will discourage cutworms from crawling to your plants.  Another preventive method is to wait until two hours after dark, take a flashlight, search out the larvae and use the squish-bug technique for control.  Continue to cultivate around your plants to dislodge hiding larvae.  One other way to fight the battle is to attract or purchase beneficial insects to control cutworms.  Ground beetles, parasitic nematodes and tachinid flies attack cutworms.  Pollen-laden flowers, (don’t forget about native wildflowers) will help draw beneficial insects to your garden.

A next recourse for severe infestations is to use biological pest controls.  The bacteria Bacillus thuringensis kurstaki (known as BTK) made into a liquid spray is effective in controlling cutworms as long as you do not have continuous rain, as we often do here in western Oregon.  The damaged cauliflower, cabbage and primrose in the photos above show the effects of cutworms in winter, during a three month-long period of rain.  Dry BTK can be mixed with moistened bran to act as a bait and will last a few days until washed away.  Of course one can use the handpick squishbug method, but it might be difficult to keep up!  BTK cannot be used over and over without enabling cutworms to develop resistance.  Take care not to spray anything other than the very plants you need to protect when the larvae of butterflies are present.  Organically approved pesticides containing pyrethrin may also be used for heavy infestations.

Growing Asparagus


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Asparagus (Asparagus officionalis) is a popular vegetable today and was quite popular in the nineteenth century.  The photograph above is of an antique variety, ‘Giant Asparagus’ an engraving from The Illustrated London News, dated 1851.  An asparagus knife is shown alongside the plant.  This year, I grew another old variety of asparagus from seed, ‘Connover’s Collosal’, dating to the second half of the nineteenth century.   It is difficult to find plants of heirloom varieties of asparagus, so one has to start them from seed.  However, the process is slow, as the plants take three to four years to reach the size for harvesting.  (If too many shoots are cut from very young plants, productivity may be reduced, or the plants may die.  But if the plants are allowed to become established, an asparagus bed will last twenty years or more, even up to fifty years!)

Late March into early April is an excellent time to start asparagus from seed.  Use a sterile medium, cover the seed about 1/4 inch deep and place the pots in a warm location (77 degrees is optimum).  The seeds should come up in about ten days.  You may direct seed into a bed if soil temperatures are above 50 degrees, it will just take a little longer for the seeds to germinate.  Asparagus plants begin to grow slowly and will not be ready to transplant out for about three or four months.  Meanwhile you can prepare a bed for them.  An ideal spot is in full sun with a bed large enough to accommodate the number of plants you need.  It is usually recommended to plant five to six plants per person.  Since the plants are perennial (USDA climate zones 4-9) they benefit from a well-prepared bed.  Peter Henderson, in his book Gardening for Profit published in 1867, recommended planting transplants nine inches apart in rows three feet wide for commercial growers, or two feet wide for home gardeners.

Once you have established how many plants you need, you can make the planting bed.  Henderson recommended trenching the bed two to three feet deep with about three inches of rotted manure mixed into the soil.  A deep sandy loam is best for them as they are native to alluvial soils.  Bernard Mc Mahon, in Mc Mahon’s American Gardener, published in 1857, recommended double digging two spades deep and placing several inches of rotted manure in the trench, then spreading another layer of rotted manure over the surface.  He directed gardeners to mix this second layer of manure with the soil to a depth of eight to ten inches.  My young plants, now a year old, have spears a little larger in diameter than a toothpick.  The young plants may be grown in a temporary (sunny) rich bed for another year, then moved to their permanent location.  Place the crowns of the plants two inches below the soil surface.  Keep the beds weeded to ensure quick, even growth.  Mc Mahon recommends three years from planting (which would be four years from sowing seed) before cutting can begin.  Dress the bed every spring with rotted manure, bone meal and wood ashes.

If your family really enjoys asparagus, plant more than five plants per person; I plant twelve per person.  If you plant two-year transplants, spread the roots out like the spokes of a wheel and cover with about one inch of prepared soil.  Water well.  As the plants grow, cover them with more soil until you have them two inches under.  Do not use fresh manure as it will burn them and (heaven forbid) do not use chemical fertilizers, especially on newly planted asparagus.  Wait two years to begin cutting.  A summer mulch of three inches of straw is excellent, will protect the plants in winter and the spears will come up earlier in the spring if the ground is not frozen too deeply.

When you cut asparagus spears get them into the refrigerator right away or cook them immediately because they lose flavor as quickly as sweet corn does.   Considering how expensive asparagus is, I find the start up work well worth while.  Enjoy!