Lettuce 'Black-Seeded Simpson' Seeds (Naturally Grown)
$3.50
In stock
SKU
GH0110
Heirloom. Even after 150 years it's one of the most tender leaf lettuces.
Hugely popular for over 150 years, it's one of the most tender and delicately flavored leaf lettuces ever bred. The ruffled leaves are large with an appealing green color. 'Simpson' is well adapted to a wide range of climates and is still the best for early spring sowing.
| Botanical Name | Lactuca sativa |
|---|---|
| Seeds Per Pack | 100 |
| Life Cycle | Annual |
| Min. Time to Germinate | 3 Days |
| Max. Time to Germinate | 10 Days |
| Depth to Sow Seeds | 1/4 in. |
| When to Sow | Indoors 4-6 weeks before last spring frost, Outdoors after all danger of spring frost is past, Early Spring |
| Growing Height | 6-12 in. (15-30 cm) |
| Plant Spacing | 3-6 in. (7-15 cm) |
| Hardiness | N/A |
| Sun Exposure | Full Sun |
| Danger | N/A |
| Other Details | Average Water Needs; Water regularly; do not overwater |
| Soil pH Requirements | 6.1 to 6.5 (mildly acidic), 6.6 to 7.5 (neutral), 7.6 to 7.8 (mildly alkaline) |
| Days to Harvest | 40-50 |
| Propagation Methods | From seed; direct sow after last frost, From seed; direct sow outdoors in fall, From seed; sow indoors before last frost |
| Seed Collecting | Allow seedheads to dry on plants; remove and collect seeds, Properly cleaned, seed can be successfully stored |
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