50+ How Often Should I Water A Poinsettia Pics. The key to watering a poinsettia is the moisture content of the potting soil. When the soil surface becomes dry to the touch, water the plant until water begins to flow out the bottom of the pot.
The goal is to keep the soil damp but not sopping wet , according to cornell university's department of horticulture.
The key to watering a poinsettia is the moisture content of the potting soil. Poinsettia plants tends to use the most water in the first week or two of being moved to a new location, so watch them a little more carefully at first. Should i fertilize my poinsettia if i am keeping it past the holiday season? Keep watering the poinsettia whenever the surface is dry.