Trachelium caeruleum
Habit | herbaceous
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Height: | ⇕ | 24 in"in" can not be assigned to a declared number type with value 24. to 36 in"in" can not be assigned to a declared number type with value 36. |
Width: | ⇔ | 18 in"in" can not be assigned to a declared number type with value 18. |
Lifespan: | ⌛ | perennial |
Bloom: | ❀ | early summer, mid summer, late summer |
Exposure: | ☼ | sun |
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Features: | ✓ | flowers |
USDA Zones: | 9 to 11 | |
Flower features: | ❀ | blue, purple |
Read about Trachelium caeruleum in the Standard Cyclopedia of Horticulture
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Trachelium caeruleum, Linn. A half-hardy biennial or perennial, 1-3 ft. high: lvs. ovate, acuminate, unequally serrate: fls. blue or white, in dense terminal cymes, in late summer. Shaded places in S. Eu.—An attractive late-flowering perennial suited to cult. as an annual. According to Gn. 28, p. 181, the species is fairly hardy in England, but young plants are more floriferous than old ones. Seed may be sown in March. The plant is easily prop. by cuttings. According to Gn. 47, p. 303, plants from cuttings are dwarfer than seedlings. CH
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Species
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References
- Standard Cyclopedia of Horticulture, by L. H. Bailey, MacMillan Co., 1963
External links
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