Bountiful Gardens

The Crown of the Tropics: Euphorbia pulcherrima

Poinsettias have a reputation for being "divas," but that’s usually because they are sensitive to the dry, drafty conditions of modern homes during winter. With the right humidity and light, they can be lush, green houseplants all year long.

Suggested Placement in the Home

• The "Bright but Not Scorching" Spot: They love bright, filtered sunlight. A window facing East or West is ideal.

• Stay Away from the HVAC: Never place a Poinsettia near a heater vent, radiator, or a drafty front door. Sudden temperature swings cause them to drop their leaves instantly.

• The "Goldilocks" Humidity: They thrive in a humid environment. Placing them near other plants helps create a microclimate that keeps their foliage supple.

Care & Maintenance

• The Post-Holiday Chop: In late March or April, the bracts will fade. Cut the plant back to about 4–6 inches tall to encourage fresh, bushy green growth for the summer.

• Summer Vacation: Poinsettias love a summer outdoors in a shady spot once the nights stay above 10°C.

• Sap Safety: Like the Milkweed we discussed, Euphorbia species contain a milky white sap (latex) that can be irritating to the skin and eyes. Wear gloves when pruning.

The Essential Tip for Beginners

Ditch the Foil: When you buy a Poinsettia, it usually comes in a plastic pot wrapped in shiny decorative foil. Take the foil off or poke holes in the bottom! Foil traps water at the base, and Poinsettias are extremely prone to root rot. If the roots sit in water for even a day, the plant will likely begin to wilt and die.