Do allium globemaster bulbs spread?
Do allium globemaster bulbs spread? Do Allium bulbs spread? Many Allium plants will self-seed and spread if you let them (but not the Globemaster variety which is sterile). Deadhead spent blooms to prevent self-seeding. Early to mid-autumn is the best time to plant Alliums, we recommend October if your gardening calendar allows. Find a spot […]
Do allium globemaster bulbs spread? Read Post »