@beckyk365 do they stay out in your garden all the time? (I'm defo going to do another - because I've got a poppy, a hollyhock, a sunflower and a schitzostylus coming out!!!)
@anniesue about four out of the 16 are annuals that I have to plant every year. The rest are perennials and come up every summer. Hope that answered your question?! Yes you definitely should do another at that rate. Looking forward to seeing the schitzostylus because I have no idea what that is!