Hi! I have a Rhapidophora Tetrasperma and I cut off the top few leaves with node, put it in water for a few weeks and let the roots grow several inches. Once it had a good root system I planted it in just regular planting mix and kept the soil moist. It's been in a pot for several weeks now with no sign of any new growth and now the tip of the plant has started turning black. Is there something else I can do (or should have done) to encourage the new plant to take off?
