Details
Turtlehead is named for its pretty blossoms which resemble a turtle head poking out from its shell. It is an important host plant providing larval food for the lovely orange and brown Baltimore Checkerspot butterfly. Its nectar also attracts other butterflies and bumblebees. Turtlehead likes wet to moist soils and makes a good choice for border and wet meadow plantings. The plant is native to moist woodlands and prairies of North America, and brings color to the garden in late summer and fall.
Michigan Seeds and Plants grown on our farm, Renegade Acres, in Howell, MI!
Certified Organic by Oregon Tilth.
Additional Info
Botanical Name | Chelone obliqua |
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Life Cycle | Perennial |
Min. Time to Germinate | 14 Days |
Max. Time to Germinate | 42 Days |
Depth to Sow Seeds | 1/16 in. |
When to Sow | Indoors 6-8 weeks before last spring frost |
Growing Height | 24-36 in. (60-90 cm) |
Plant Spacing | 18-24 in. (45-60 cm) |
Hardiness | 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, USDA Zone 9a: to 25F, USDA Zone 9b: to 30F |
Sun Exposure | Full Sun, Sun to Partial Shade |
Danger | N/A |
Bloom Color | Purple |
Bloom Time | Late Summer/Early Fall |
Foliage | Herbaceous, Smooth-Textured |
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) |
Propagation Methods | By dividing the rootball, From seed; direct sow outdoors in fall, From seed; sow indoors before last frost, From seed; stratify if sowing indoors, From seed; winter sow in vented containers, coldframe or unheated greenhouse |
Seed Collecting | Allow pods to dry on plant; break open to collect seeds |
Seeds Per Pack | 50 |