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Helianthus strumosus Paleleaf woodland sunflower (1 Page of 5) The Helianthus strumosus plant species is found in N. America - Quebec to N. Dakota, south to Arkansas and Oklahoma. It is a member of the Compositae family. Common gardeners may know the plant as Paleleaf woodland sunflower. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Helianthus strumosus Common Name: Paleleaf woodland sunflower Family: Compositae Author: L. Known Hazards: None known Mature Height: 2 Mature Width: Habitat: Dry woods and banks[235].
Propagation Notes: Seed - sow spring in a cold frame. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts.
Division in spring or autumn. Very easy, larger clumps can be replanted direct into their permanent positions, though it is best to pot up smaller clumps and grow them on in a cold frame until they are rooting well. Plant them out in the spring.
For further Helianthus strumosus gardening information click on one of the blue links below Cultivation | Propagation | General Uses Medicinal | Edible Uses
The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'. View their bibliography

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