Cercis gigantea 10 Seeds For Planting

Scarify the seeds by gently rubbing them with sandpaper or nicking them with a sharp knife. After scarification, soak the seeds in warm water for 24 hours. Plant the scarified and soaked seeds about 1/2 inch deep in the soil. Space the seeds evenly in the pots or trays, leaving some space between them. Germination typically takes several weeks to a few months.