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向日葵Helianthus Annuus(Common Sunflower)

Seed Size:15-20seeds/gm.

The suitable temperature for germination is 15-22 ℃, the suitable temperature for growth is 15-30 ℃, and the emergence days are 5-7 days.

Suitable for planting on open land or as background material in gardens, flowering period from July to August. It can also be used for flower border or potted plant viewing