SEMENCES
Tithonia
Tithonia speciosa
425$
Culture Nature
± 50 semences
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Ces semences sont disponibles
Pour offrir à Noël
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About Tithonia
Tithonia produces a sturdy plant that displays a profusion of superb, bright orange inflorescences. Also known as the Mexican sunflower. Plant height: 1 m.
Growing tips for the tithonia
Suggested time*
early April
Suggested sowing
Interior
Days to maturity*
80 days
Distance between plants
29.5 inches
Exposure
Sun
Sowing depth
Three times the size of the seed.
Ideal germination temperature
From 15 to 30℃
Germination time
4 to 10 days
Number of seeds
± 50
Growing cycle
Annual
Family
Asteraceae (Tithonia speciosa)
Seed storage
In a dry place away from light.
Seed shelf life
3 years minimum
*The suggested time concerns zone 4b. For zone 5 you can start 2 weeks earlier and in zone 3 delay by 2 weeks. The number of days indicated is calculated from planting in the garden.
Click here to get your hardiness zone
or
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with our Quebec partner,
lamainverte.ca.
Frequently Asked Questions
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