Midrib Provides strength throughout the leaf, keeping it upright and sturdy in the wind. Petiole Attaches the leaf to the stem. A leaf usually has a large surface area, so that it can absorb a lot ...

A ZZ plant can be propagated through leaf cuttings, petiole cuttings, and division. Ahead, horticulturists explain how to propagate a ZZ plant in three different ways as well as the best time to ...