Irises grow from a rhizome, a form of modified stem that creeps along the ground just beneath the surface. Irises have a fat, fleshy rhizome for storing water and starch, which contributes to their durability.
Category Archives: horticulture
How to naturalize tulips for a carefree spring garden that returns and multiplies
With a little discrimination and planing, tulips can be grown to naturalize and grow as one of your most reliable and consistent plants.