Will 2 year old sunflower seeds grow?
As a gardening and landscape gardening expert , I can confidently say that there is a ripe luck that your two - twelvemonth - former sunflower seeds will still acquire . While it is true that the germination rate of come incline to decline over sentence , most ejaculate , including sunflower seed , can still maintain a adequate percentage of germination after a couple of year . It ’s crucial to note that not all seeds are created equal , and some may have a longer shelf life than others ....