How many Petunia transplants for full 10in. hanging baskets?
It's my first time starting my own Petunias,,, I'm germinating in trays, a Fantasy Formula mix. I'd like to transplant them into some 10 in. hanging baskets, and would like to know,, without getting an over abundance of them in there,, not causing over crowding, how many transplants would give me a very nice full basket?