Growing sunflowers: Part 1
May 21, 2021
2 minutes
![f044-01](https://article-imgs.scribdassets.com/5n5u1wrh6o8ou91e/images/fileN1N95QWD.jpg)
The sunflower (Helianthus annuus) is an annual that can reach a height of 400cm, depending on the variety. The plant bears a wide, terminal flower head, encircled by bright yellow ray florets.
Its short growth season means that it can be planted over a period
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