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Buckwheat Cover Crop Seed
LATIN NAME
Fagopyrum esculentum
SEASON
Annual
WHEN TO PLANT
Late spring to mid summer
MOISTURE REQUIREMENTS
Moderate
CROP HEIGHT
36 - 48 inches
COLD TOLERANCE
Excellent
HEAT TOLERANCE
Good
SHADE TOLERANCE
Poor
DAYS TO MATURITY
70 - 90 days
PLANT CHARACTERISTICS
Wear tolerant, fast growing, improves soil, nutritious grain
LATIN NAME
Trifolium incarnatum
SEASON
Annual
HEIGHT
12 - 18 inches
BLOOM COLOR
White
PLANT CHARACTERISTICS
Easy to establish, weed supression
MOISTURE REQUIREMENTS
Moderate
ACIDIC SOIL TOLERANCE
Moderate
COLD TOLERANCE
Good
HEAT TOLERANCE
Good
SHADE TOLERANCE
Good
FERTILITY NEEDS
Low
MATURE HEIGHT
12 - 18 inches
LATIN NAME
Lens culinaris
SEASON
Annual
HEIGHT
12 - 24 inches
WHEN TO PLANT
Spring
MOISTURE REQUIREMENTS
Medium
COLD TOLERANCE
Excellent
HEAT TOLERANCE
Poor
SHADE TOLERANCE
Poor
DAYS TO MATURITY
80 - 110 days
IDEAL FOR
Cover crop
LATIN NAME
Linum usitatissimum
SEASON
Annual
HEIGHT
24 - 36 inches
WHEN TO PLANT
Early Spring
MOISTURE REQUIREMENTS
Little
COLD TOLERANCE
Poor
HEAT TOLERANCE
Poor
SHADE TOLERANCE
Poor
DAYS TO MATURITY
90 - 120 days
IDEAL FOR
Linen fiber, edible seed, oil, cover crop
LATIN NAME
Camelina sativa
SEASON
Annual
HEIGHT
12 - 48 inches
WHEN TO PLANT
Spring
MOISTURE REQUIREMENTS
Low
COLD TOLERANCE
Good
HEAT TOLERANCE
High
SHADE TOLERANCE
Good
DAYS TO MATURITY
85 - 100 days
IDEAL FOR
Edible oil, biodiesel, covercrop
LATIN NAME
Vicia sativa
SEASON
Annual
HEIGHT
24 - 48 inches
WHEN TO PLANT
Depends on location
MOISTURE REQUIREMENTS
Moderate
COLD TOLERANCE
Moderate
HEAT TOLERANCE
Moderate
SHADE TOLERANCE
Good
DAYS TO MATURITY
70 - 125 days
IDEAL FOR
Cover crop, green manure, hay, silage, forage
LATIN NAME
Brassica vulgaris
SEASON
Annual
HEIGHT
12 - 24 inches
WHEN TO PLANT
Early to mid Spring
MOISTURE REQUIREMENTS
Medium
COLD TOLERANCE
High
HEAT TOLERANCE
Moderate
SHADE TOLERANCE
Poor
DAYS TO MATURITY
90 - 120
IDEAL FOR
Cover Crop, Deer Forage
About...
Buckwheat is a great cover crop which is often used for green manure. Buckwheat has a short growing season maturing in 10 - 12 weeks. It is often killed off by the first heavy frost.
MORE COVER CROP OPTIONS
Planting Directions
SOWING TEMPERATURE
50F - 70F
SEEDING RATE
40 - 50 lbs per acre
AVERAGE GERMINATION TIME
3 - 5 days
PLANTING DEPTH
1/2 - 1 inch
SOWING METHOD
Broadcast or drill
ENVIRONMENT
Full sun
USDA ZONES
3 - 10
ESTABLISHMENT RATE
Fast
Reasons to grow buckwheat:
- Fits into rotations at a time when fields might otherwise be idle.
- Can be grown as a catch crop where another crop failed.
- Inexpensive to grow because it requires no pesticides and little fertilizer.
- Can be grown with equipment available on most farms.
- Requires little attention during the growing season.
- Mellows the soil and suppresses some weeds.
- Easily raised Organically, at a premium price.
For more information from Cornell University: Buckwheat
Planting Directions
SOWING TEMPERATURE
50F+
SEEDING RATE
20 - 30 lbs per acre
AVERAGE GERM TIME
7 - 14 days
PLANTING DEPTH
1/4 - 1/2 inch
SOWING METHOD
Broadcast or drill
ENVIRONMENT
Full sun
USDA ZONES
3 - 9
ESTABLISHMENT RATE
Fast
WHEN TO PLANT
Spring to late summer
White Cloud Crimson Clover (Trifolium Incarnatum) - White Cloud crimson clover is the only white flowered Trifolium incarnatum cultivar in the US. White Cloud is truly white with white seeds. With a lack of red coloration, there are lower levels of bitter anthocyanins thus making it a sweeter clover so palatability and intake should be higher. Though not statistically quantified, anecdotal evidence have shown that White Cloud is preferred by livestock and wildlife over other palatable forage.
Use this unique crimson clover for hay, pasture, silage, livestock, forage, wildlife food plots, cover crops, green manure crops, crop rotations, nitrogen fixator, and for a ground cover. White Cloud is adapted to any region where crimson clover is used for cover crops, whether spring or fall sown. Its high dry matter yield and the ability of annual clovers to fix nitrogen makes White Cloud a great choice for cover crop or rotation/green manure applications.
Seeding Rate: 20 - 25 lbs per acre for broadcast seeding
Inoculated Seed - We now offer White Cloud crimson clover seed that has been coated with an inoculant for better establishment. Rhizobium strains are specifically chosen for each seed type. A key to any successful establishment and early seed development is moisture. This coating with inoculant is naturally water absorbent and helps attract soil moisture to the seed, getting your stand established quickly. This coating process which Outsidepride utilizes, assures that only the top-performing and crop-specific rhizobia will be applied to ensure your clovers reach maximum nodulation, stand establishment, and yield potential. The weight of the clover seeds will contain approximately 50% coating material that contains the inoculant and water holding material for better establishment and viability of the seed. There is no difference in the seeding rates between the coated and raw seed due to the increased germination and viability of the bulk clover seeds that are coated and inoculated.
Planting Directions
SOWING TEMPERATURE
50F +
SEEDING RATE
30 lbs/acre
AVERAGE GERMINATION TIME
7 - 14 days
PLANTING DEPTH
1.5 - 2 inches
SOWING METHOD
Broadcast or drill
ENVIRONMENT
Full sun
USDA ZONES
3 - 9
ESTABLISHMENT RATE
Slow
Lentils (Lens culinaris) - Lentils are cool season annual vegetable in the legume family. Grown across the world for human consumption they are high in protein and low in fat. They also are able to deposit nitrogen into the soil making this a great cover crop to include in your rotation. Individual plants may vary from single stems to vigorous, bushy forms in dense or sparse stands that normally reach 12 - 18 inches tall. Flowers are small, less than 1/2 inch long, and white, pale purple, or purple black. Lentils prefer cool weather, full sun, and a well-drained soil pH from 6 - 8. You can also grow these in drought-prone areas however, the yields will likely be reduced. Plant with potatoes, cucumbers, and summer savor. Avoid planting with onions or garlic.
Lentils compete poorly with weeds for light, water, and nutrients. During early stages of vegetative growth and in cool weather, lentil growth rates are slow and weeds can quickly overgrow the crop. A seeding depth of 1.5 - 2 inches is optimal for germination and growth, even though deeper plantings may have better access to soil moisture and improved protection from frost. Planting can occur any time after ground temperature sustains 50F.
Planting Directions
SOWING TEMPERATURE
55F
SEEDING RATE
20 - 30 lbs/acre
AVERAGE GERMINATION TIME
7 - 14 days
PLANTING DEPTH
1/4 - 1/2 inch
SOWING METHOD
Broadcast or drill
ENVIRONMENT
Full sun
USDA ZONES
3 - 9
Common Flax (Linum usitatissimum) - Also known as linseed. It is a flowering, short-lived, annual subshrub. In its native habitat, it can be grown as a perennial, but it is not cold tolerant. The thin, wiry stems that support the flower buds appear delicate, but are difficult to break. It produces pale blue flowers on slender, but strong, stems in late spring into mid-summer. Flax is a plant known historically for fiber production. The seed is used to produce edible oils and also oils for wood finishing products.
Common flax prefers moist, well-drained, mildly acid, neutral and mildly alkaline soils. It does best in full sun and cannot grow in the shade. The plant tolerates strong winds but not maritime exposure. It will tolerate drought and dry or rocky soil, but clay soils can cause the plant to root shallowly that will cause problems for the plant in cold weather.
It is a versatile cover crop used for soil conditioning, especially effective at fighting compaction and increasing mycorrhizal fungi activity. It is best used in mixes (e.g., with oats, vetch, or peas) to build soil health, as it is non-competitive and can be easily seeded at 20 - 30 lbs/acre. Its fibrous roots improve soil structure and its flowers attract pollinators and beneficial insects. As a cover crop, flax helps to mobilize phosphorus in the soil and add organic matter. Plant early Spring or late Summer.
Planting Directions
SOWING TEMPERATURE
40F +
SEEDING RATE
8 - 10 lbs/acre
AVERAGE GERMINATION TIME
5 to 10 days
PLANTING DEPTH
1/4 - 1/2 inch
SOWING METHOD
Broadcast or drill
ENVIRONMENT
Full sun
USDA ZONES
3 - 9
ESTABLISHMENT RATE
Rapid
Camelina (Camelina sativa) - is an oilseed that is getting attention for its omega-3 nutritional attributes and as a possible, affordable source for biodiesel. It contains about 34 to 36 percent omega-3 oil. It has many names such as: usually known as camelina, gold-of-pleasure, or false flax, but also occasionally as wild flax, linseed dodder, German sesame, or Siberian oilseed.
Camelina is well suited for marginal soils. According to Montana State University (MSU) research, camelina has a lower break-even cost than wheat and canola. The seed can be broadcast or drilled. The seeds are dense and small at 345,000 to 465,000 seeds per pound. Yields vary depending on soils and rainfall. Based on MSU research, camelina will average 1,800 to 2,200 pounds per acre under 16- to 18-inch rainfalls. In other dryland research trials by MSU, camelina yields averaged 1,000 to 1,700 per acre. Yields drop with less rainfall and increase when using irrigation. Montana State suggests including camelina in a three- or four-year crop rotation.
Camelina can be grown as a cover crop either alone or more commonly as part of a cover crop mix. Mostly winter camelina is used as a cover crop for a fall to spring cover, but spring camelina can also be used depending on climate and seed availablity.
- Nitrogen fixation: Camelina holds onto nitrogen especially as an overwintered cover crops.
- Pollinator effect: Camelina will bloom earlier than most other flowering species so provides an early nectar source in spring.
- Soil aeration: Camelina has one main tap root that has been shown to help with compacted soils.
- Drought tolerance: Camelina is very drought tolerant once established compared to most other cover crops.
- Other benefits: It can grow well in the shade so good in a cover crop mix. It grows well in low fertility environments. It is also good at helping control erosion.
Planting Directions
SOWING TEMPERATURE
50F
SEEDING RATE
30 - 75 lbs/acre
AVERAGE GERMINATION TIME
7 - 14 days
PLANTING DEPTH
1/2 - 1 inch deep
SOWING METHOD
Broadcast or drill
ENVIRONMENT
Full sun to partial shade
USDA ZONES
4 - 9
ESTABLISHMENT RATE
Fast
Common Vetch (Vicia sativa) - Common vetch is a fast establishing, high-yielding winter annual legume perfect for a winter forage, cover crop, pollinator habitat and supports wildlife. It is not winter-hardy, so it is best to be used in southern areas or where winter survival is not important. It can also be planted early spring for plowdown in early summer. It is a viny, succulent, attaining a height of 24 inches when planted alone. It grows faster than hairy vetch in Spring, is more economical for seed, and is preferred for forage due to lower toxicity risks compared to hairy vetch.
Common vetch grows on a wide range of soils. It does well on loams, sandy loams, or gravelly soils, as well as on fine-textured clay soils as long as there is good drainage. Although common vetch tolerates short periods of saturated soils, it does not tolerate extended flooding. Common vetch tolerates pH of 5.5 - 8.2, but optimum pH is 6.5. It is used successfully as a cover crop in vineyards and orchards. In vineyards, common vetch is less likely to climb trellises than hairy vetch.
- Soil Fertility and Health: A nitrogen fixing legume, common vetch converts nitrogen into soil-available nutrients which reduces the need for synthetic fertilizers. It acts as an excellent green manure, adding significant organic matter.
- Erosion Control and Weed Supression: The extensive, deep root system holds soil in place. As a fast-growing, dense cover crop, it acts as a living mulch that reduces weeds and soil moisture evaporation.
- Forage and Livestock Feed: Common vetch is high in protein (up to 25%) and is used for hay, silage, and pasture, particularly for cows, sheep, and deer. It can be grown in mixtures with cereals like oats for enhanced forage.
- Environmental Benefits: It supports pollinators, such as bees, with nectar. It is also used in phytoremediation to accumulate contaminants in the soil.
- Crop Rotation: It is an effective nitrogen-adding component in crop rotations, improving soil for subsequent crops.
Planting Directions
SOWING TEMPERATURE
40F +
SEEDING RATE
10 - 15 lbs/acre
AVERAGE GERMINATION TIME
5 - 12 days
PLANTING DEPTH
1/4 - 1/2 inch
SOWING METHOD
Broadcast or drill
ENVIRONMENT
Full sun
USDA ZONES
3 - 9
Sugar Beets (Brassica vulgaris) - Not only do the roots of sugar beets supply a good shard of the U.S. table sugar, but they also make great annual deer food plots. Deer relish both the foliage and the large, sugar laden root. Sugar beets can be a very useful cover crop, especially on salty soils where few other plants succeed. Sugar beets can be finicky to establish, requiring very good seed to soil contact to germinate. This can be accomplished with good planting eqipment, such as seed firmers, on the planter or drill. Pure stand seeding rate is 10 - 15 lbs per acre, and seeding depth is 1/4 - 1/2 inch. Planting date for cover crop or deer forage can range from late spring through August, with earlier plantings giving higher yields. Mature plant heights range from 1 to 2 feet and grow best in full sun.
Sugar beets are increasingly used as a late summer planted, winter killed cover crop to manage soil compaction, help to suppress weeds, and fixate nitrogen. Their deep taproots penetrate hard or clay compacted soils making them ideal for aerating and improving soil structure before planting new crops. They provide high-quality forage for livestock and wildlife and thrive when planted in late summer, with a minimum germination temp of 40F for planting and a cold kill temp around 25F.
A common practice is to plant Japanese millet in a low area or slough, then allowing it to flood after it gets large enough to stand above the water level; however, soil temperatures should be above 65F when planting this warm season annual. Although Japanese millet is most commonly used for waterfowl, it is also quite drought and heat tolerant and will produce grain with very little rainfall. Many wildlife species will utilize the grain as the millet matures and falls over, making the grain easily accessible.
Japanese millet can also be used for a cover crop, forage and grazing, and many types of wildlife besides birds.
- Upright, warm-season, summer annal grass that grows 3 to 5 ft tall
- Quick germination and emergence in 3-5 days under ideal growing conditions
- Tolerates wet soils prone to flooding or ponding better than other millets
- Excellent at scavenging nitrogen and preventing erosion
- Finer stems than pearl millet or sorghums, great for grazing
- Wait to plant until soil is 65 degrees Fahrenheit
Seeding Rate: 25 - 35 lbs per acre
