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Update Summer 2023:
Please be aware that it may take UP TO FOUR weeks for your order to SHIP.
We continue to recieve a record number of orders each month and appreciate all of your business.
Description Coming Soon!
Michigan Seeds and Plants grown on our farm, Renegade Acres, in Howell, MI!
Certified Organic by Oregon Tilth.
Botanical Name | Rumex crispus |
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Life Cycle | Perennial |
Min. Time to Germinate | 7 Days |
Max. Time to Germinate | 14 Days |
Depth to Sow Seeds | 1/16 in. |
When to Sow | Indoors 2-4 weeks before last spring frost, Outdoors after all danger of spring frost is past |
Growing Height | 36-48 in. (90-120 cm) |
Plant Spacing | 18-24 in. (45-60 cm) |
Hardiness | USDA Zone 4a: to -25F, USDA Zone 4b: to -20F, USDA Zone 5a: to -15F, USDA Zone 5b: to -10F, USDA Zone 6a: to -5F, USDA Zone 6b: to 0F, USDA Zone 7a: to 5F, USDA Zone 7b: to 10F, USDA Zone 8a: to 15F, USDA Zone 8b: to 20F |
Sun Exposure | Full Sun, Sun to Partial Shade |
Danger | Parts of plant are poisonous if ingested |
Bloom Color | Chartreuse (Yellow-Green), Pale Green |
Bloom Time | Mid-Summer |
Other Details | Requires consistently moist soil; do not let dry out between waterings |
Soil pH Requirements | 5.6 to 6.0 (acidic), 6.1 to 6.5 (mildly acidic), 6.6 to 7.5 (neutral), 7.6 to 7.8 (mildly alkaline) |
Days to Harvest | 30-40, 40-50, 50-60 |
Propagation Methods | Direct sow as soon as the ground can be worked, From seed; direct sow after last frost, From seed; direct sow outdoors in fall |
Seed Collecting | Allow seedheads to dry on plants; remove and collect seeds, Bag seedheads to capture ripening seed, Properly cleaned, seed can be successfully stored |
Seeds Per Pack | 100 |