Time to Harvest Sunflower Seeds: Here’s How to Do it - Butterfly Beat Butterflies Gardens, Monarch Butterflies, Butterflies Beats
Also on these boards
Time to Harvest Sunflower Seeds: Here’s How to Do it. Interesting article giving benefits of growing sunflowers for wildlife and insects, especially butterflies.
How to harvest sunflower seeds
How to Harvest and Roast Sunflower Seeds (What good timing, ours are so ready. we just measured one and it's just over 13 inches across.)