Write an article based on this "Keep your poinsettia at a constant 65–75 °F (18–24 °C). Fertilize your poinsettia once a month throughout the spring. Move the plant outside to a spot with indirect sunlight. Trim the stems back to 6–8 inches (15–20 cm) in the spring or summer."
Poinsettias are most comfortable at about the same temperature you are. Fortunately, this means that they’ll be content in almost any room of the house.  Situate your plant away from any doors or windows that you open frequently. Poinsettias don’t hold up well under a draft.  Do not place poinsettias near heaters, radiators, or vents. Avoid raising or lowering the thermostat too dramatically when temperatures outside fluctuate. Fertilizers are essential for adding vital nutrients to your growing soil. Balanced water-soluble houseplant fertilizers are the safest choice for delicate plants like poinsettias. Always use the amount specified in the instructions of a particular product.  You can also use a natural organic material like garden compost or worm castings to fertilize your poinsettia.  The best time to apply fertilizer is soon after watering, while the soil is still moist. Fertilizing poinsettias in dry soil could damage the roots.  Plan on reapplying fertilizer about once a month while the plant is in its most active stages of growth. Let your poinsettia sit outdoors for a few hours on warm afternoons. Place the plant in a partially-shaded area so it doesn’t overheat. Screened-in patios and flower beds protected by tree cover can make great outdoor homes for growing poinsettias.  Introduce your poinsettia to outdoor conditions gradually. It’s usually best to start with a few hours in the early morning, then increase its exposure by an hour or two every day until it’s able to withstand an entire afternoon. Look for a spot in your garden with plenty of morning sun but more shade in the afternoon. It may be necessary to water your poinsettia more frequently if it’s been spending a lot of time in the hot sun. Drooping, wilting, or wrinkled leaves may be a sign that your plant has been outside too long. Once the weather begins to heat up, it can be helpful to cut away roughly a third (or even up to half) of your poinsettia’s overall size. Strategic pruning is necessary to kickstart growth. It will create a bushier, fuller plant. By removing the stems, you’ll be redirecting more of the plant’s resources into producing new flowers and foliage. If you’d prefer to hold off on doing the bulk of your pruning, you can wait until around midsummer when the poinsettia has reached its full size.