How lonf do these last? Will they cross pollinate?
I have many types of seeds in a cardboard box in my closet, my house temp. is about 72. I am wondering about how long will these last? How much(if you know) of the germination rate will have suffered every year? Because the thing is, i bought waayy too many seeds this year and didnt realize it! I have the time, but not the space for them all at a time!
Here's what i have:
Which Types will cross pollinate with each other?