Reviewed by Debra LaGattuta Dragon tree (Dracaena marginata), is a tall plant with green, sword-like, red-edged leaves. Native to Madagascar, the eye-catching spiky tree is a great entry plant for ...

When the pot is too large, the excess space can cause ... the plant by feeding on its sap and damaging the leaves, causing dragon trees to lose vigor and have symptoms of yellowing, dead, or ...