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Organic Growers Supply
These 7"-high domes that fit neatly over a standard 1020 tray (and somewhat less neatly over a heavy duty tray). Two dial-type vents on the top of the dome allow you to manage the humidity.
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Sturdy clear plastic domes from the manufacturer of our heavy-duty plant trays. Will last for years with reasonable care. 3¼" tall.
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10½ x 21 x 2¼" grey plastic trays, often called 1020 Trays. Good for windowsills because they have no drain holes. Use with domes to hold in heat and moisture.
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We’ve never seen a sturdier tray! Thicker plastic than the Heavy Duty Trays, yet more flexible and can allegedly withstand being run over by a...
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These sturdy 11 x 22 x 2¾" khaki plastic trays will last for years and are strong enough to hold 50 2" soil blocks without strain. No drain holes. Holds 1020 trays and a host of others.
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Interested in growing your own seedlings but don’t know where to start? This kit is for you! Contains top-notch potting soil, a range of cell...
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Perennial legume, up to 3' high. This fragrant plant has beautiful purple flowers is great for hay and as a cover crop. Herbalists consider it a valuable nutritive tonic.
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Annual spring grain. Variety: Robust. Suitable for home brewing. Reliable, valuable feed grain for livestock.
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Annual or winter annual legume. Great for fixing nitrogen, and building large amounts of biomass. Bell beans will happily sprout in half-frozen soil, and tolerate a wide range of soil conditions.
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Annual broadleaf. Excellent cover crop for outcompeting summer weeds. Makes tasty flour for pancakes or baked goods. Bees like its abundant nectar.
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Annual brassica. Widely adaptable and versatile winter-hardy cover crop and oilseed plant; tolerates poor conditions. Excellent nutrient scavenger. Sow when you would for winter rye.
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Perennial broadleaf, up to 18". Very high digestibility. Protein levels up to 50% higher than alfalfa. Stands may live 5 years or longer, but it’s also valuable for pasture or green chop.
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Perennial legume. Up to 12". Vigorous large-leafed white clover. Readily self-seeds. Excellent for perennial grazing pasture and improving soil quality in areas transitioning from woody growth.
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Tender biennial legume. Up to 18". Rapid growth in cool weather makes this vigorous clover great for cover cropping and green manure. Crimson blooms attract bees and make good cutflowers.
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Perennial legume. The lowest-growing clover. This shade- and traffic-tolerant perennial makes nice garden paths and living mulch. Our most popular clover.
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Short-lived perennial legume. Up to 24". A high-yielding red hay clover with glabrous stems for fast dry-down. Excellent winter hardiness and persistence. Good for acidic or wet soils.
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Perennial legume. 8–12" tall. Fantastic nitrogen fixer with great protein and digestibility. Tall enough to be harvested for hay, silage, and green chop. Good choice for poorly drained soil.
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Biennial legume. Up to 36". Vigorous red clover for cover cropping or grazing. Deep taproot. Tolerates shade, so a good choice for overseeding into standing crops. Blossoms make a lovely tea.
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Short-lived perennial legume. Up to 24". Vigorous and high-yielding clover suitable for pastures, underseeding and cover-cropping. More drought-tolerant than white clover.
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Perennial legume. Up to 9". Small-leafed perennial clover establishes quickly and withstands traffic and close mowing. Our favorite clover for organic pasture.
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Biennial legume. Up to 6'. Vigorous clover for cover cropping, bee forage and green manure. Long thick taproots are very effective at breaking up subsoils and improving soil aeration.
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A cover crop blend of 40% buckwheat, 40% BMR sorghum/sudangrass, and 20% Sunn Hemp for nitrogen fixation. Loves heat. First-rate smother crop and biomass builder formulated to reliably winter-kill.
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All-purpose lawn blend for the Northeast. Good for a range of conditions, full sun to partial shade. Makes a great understory for orchards and other perennial woody crops.
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Superb cover crop mix for fall planting where mechanical tillage is available the following spring. 78% winter rye and 22% hairy vetch. Adds nitrogen to the soil and suppresses weed growth.
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Diverse multispecies clover-heavy mix is great as a soil-building living mulch under tall-growing competitive crops, like cannabis. Suitable in raised beds, containers and high tunnels.
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With annuals and biennials, grasses and legumes and broadleafs, and roots of all shapes and sizes, this blend mimics natural diversity and encourages a flourishing and balanced microbial population.
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Perennial pasture mix of grasses and clover, well suited to Maine and other areas with similarly variable weather and temperatures. Provides season-long regrowth and good grazing.
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A superior soil-building cover crop mix. The oats come up first and are pulled down by the peas, which are then pulled down by the smothering vetch. Weeds don’t stand a chance in that jungle!
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Annual grass. Vigorous, lush foliage. Significantly more biomass production than common oats, making them superior for cover-cropping/soil-building, and for feeding livestock. Organic seed.
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Annual grass. Vigorous, lush foliage. Significantly more biomass production than common oats, making them superior for cover-cropping/soil-building, and for feeding livestock. Conventional seed.
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Perennial grass. Long-lived vigorous grass. Tall leafy plants grow rapidly even in poor soils, tolerates moderately drained soils. Can be established in spring, summer, or even late winter.
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Broadleaf annual. Roots penetrate hardpans and loosen soil down to 30" or beyond. Takes up available soil nutrients and prevents losses to leaching or runoff. Suppresses weeds if planted thickly.
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Broadleaf annual. Roots penetrate hardpans and loosen soil down to 30" or beyond. Takes up available soil nutrients and prevents losses to leaching or runoff. Suppresses weeds if planted thickly.
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Winter annual grass. Extremely frost hardy, adaptable and competitive. For cover crop or grain. Deep extensive roots help prevent compaction and improve soil tilth. Vigorous spring regrowth.
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Annual or winter annual grass. Extremely frost hardy. Widely adaptable. Will establish quickly in cool wet spring weather, providing a dense cover crop and outcompeting weeds. Good erosion control.
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Short-lived perennial grass. Extremely palatable forage grass, popular in grazing mixes. Germinates quickly and grows rapidly, suppressing weeds. Holds up under heavy traffic. Good pest resistance.
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Annual grass. Vigorous, competitive, adaptable cover crop or annual forage. Likes heat and high fertility. Grows best in warm weather when other grasses slow down.
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Perennial grass. A popular perennial hay species that produces good yields, resists lodging and is easily cut and cured. Very winter hardy. Does not tolerate heat or drought.
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Annual or winter annual legume. Vigorous cover crop generates copious amounts of organic matter. Excellent nitrogen fixation. Moderately frost resistant.
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Annual grain. Hard red spring variety that bakers favor for its superior milling and baking qualities. High in protein, very high test weight. Solid disease resistance.
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