Water thoroughly when the soil is dry to the touch. Poke some holes in the fancy wrappers to allow excess water to drain. Soggy roots from standing in water will definitely cause poinsettias to drop their leaves and bracts. Fertilizer isn't needed now. Warmth and no drafts.
Poinsettias require warmth.
The temperature range that keeps them happiest is about 72-75 degrees during the day and 65 degrees at night. Indoors Keep it cool and follow these simple instructions to care for this delightfully different holiday favorite. Get creative with containers and learn how to care for the bulbs after forcing. Begin pots of hyacinths now for heady indoor fragrance, color and a sure cure for late winter blues. The Poinsettia Pages Learn about poinsettia history, facts, selection, care, and reflowering.