Sunflower - Single Giant
Sow from end of March until mid April under frames or mid April until mid June in open ground. Transplant after 5/6 weeks. The seed of a dead flower is ideal as bird food during winter.
botanical information about Helianthus annuus giganteus (BIO)
- Botanical name: Helianthus annuus giganteus (BIO)
- Genus: Helianthus
- Family: Asteraceae
- Other names: Zonnebloem giganteus (BIO) (hoog) - Sunflower Giant(BIO) - Tournesol Géant(BIO) - Sonnenblume Riesen(BIO)
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