Sunflowers

Question

My giant sunflowers are now fading off, can I remove the flower heads and still get ripe seeds for the birds or do I leave them intact? Thank you in advance

Answer 1

I generally do a little of both! Leave some Sunflowers for the birds and dry some of the heads.
This link will help you.

https://www.gardeningknowhow.com/ornamental/flowers/sunflower/harvesting-sunflowers.htm