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Sunn Hemp

$4.99 - $14.99

Sunn Hemp is a fast-growing summer legume grown primarily as a cover crop and green manure. Fixes nitrogen and produces heavy biomass quickly.

Size: BULK: 0.5 pound

Sunn Hemp is a fast-growing summer legume grown primarily as a cover crop and green manure. Fixes nitrogen and produces heavy biomass quickly.

Common Name:
Sunn Hemp
Scientific Name:
Crotalaria juncea
Plant Lifespan:
Annual
Cold Hardiness (F):
Zone 10a (30 to 35)
Light Requirements:
Full Sun (min. 6 hours a day)
Seed In:
Mid Spring (Apr 21 - May 20), Late Spring (May 21 - Jun 20), Early Summer (Jun 21 - Jul 20), and Mid Summer (Jul 21 - Aug 20)
Seeding Depth:
1/16 - 1/4 in.
Days to Sprout:
3-7
Optimal Soil Temperature (F):
65-68
Plant Spacing:
4-6 in.
Plant Height:
3-9 ft.
Average Days from Seed to Harvest:
60-120

Collections: All Products Bulk Sizes Start Growing Sunn Hemp

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