harvest time of sunflower seeds
I want to know the month which is harvest time for sunflower seeds? on which month sew sunflower seeds and on which month harvest it?
That depends on your area. You will want to plant these when the soil reaches at least 60 degrees. You will harvest when the flower petals fall off, and the head droops forward. Here is an article that will help: https://www.gardeningknowhow.com/ornamental/flowers/sunflower/harvesting-sunflowers.htm