Place your cuttings in bright indirect light, never in direct sun.

Rhubarb, Rheum rhabarbarum, is a perennial plant known for its large, green leaves and thick, red stalks. The rhubarb plant is part of the buckwheat family (Polygonaceae). It has a tart taste and ...

When the leaf sheaths are peeled back at the top of the affected plants, shiny black lesions can be observed on the outside of the stalk. Under appropriate conditions a salmon-colored gel can be seen ...