Geranium – Rooting Cuttings
Q: I’ve overwintered a geranium for five under lights. This year, it has started to blossom! If it is growing and blossoming under lights, will my cuttings root under the same lights?
A: Get a plant propagation heat mat (click for sources) and you’re off to the races! A combination of window light, artificial light, and bottom heat will yield a high success rate when rooting.