As a potted gardenia, my needs shift dramatically with the seasons. Winter is not my time of vibrant growth and fragrant blossoms; it is a time of quiet survival. To help me rest and gather strength for the spring, I require a very specific set of conditions. Here is my guide, from my perspective.
I am a temperate climate plant at heart, and I need a winter dormancy period. Please move me to a location where the temperature is consistently cool, ideally between 50-60°F (10-15°C). This chill signals to my system that it is time to slow down and rest. A warm, dry room will confuse me, causing me to expend precious energy on weak, spindly growth. I also crave bright, indirect light. A south or east-facing window is perfect. While my growth has halted, my leaves still need sunlight to perform basic functions and stay healthy.
My water needs decrease significantly in winter. My roots are highly susceptible to rot in cold, soggy soil. You must let the top inch or two of my soil dry out completely before watering me again. When you do water, use tepid water, as ice-cold water is a shock to my root system. Ensure the water drains freely from the pot's bottom, and never let me sit in a saucer of standing water. Humidity is equally crucial. The dry air from your heating system is my enemy, often causing my leaf buds to drop and my leaf tips to turn brown. Please place my pot on a pebble tray filled with water (ensuring the pot is not sitting *in* the water) or use a humidifier nearby.
You must stop fertilizing me entirely during the winter months. My metabolic processes have slowed to a near halt, and I cannot process any fertilizer. Feeding me now will only lead to a harmful buildup of salts in my soil, which can chemically burn my delicate roots. This is also not the time for major pruning. Such an action would stimulate new growth that will be weak and vulnerable to the cool temperatures. However, it is acceptable to gently remove any yellowing or dead leaves to help prevent disease and allow me to focus my energy on my healthy parts.
My weakened winter state makes me more susceptible to attacks. Please inspect my leaves regularly, especially the undersides, for signs of spider mites, aphids, and mealybugs. These pests thrive in dry, indoor conditions. A strong blast of water or an application of insecticidal soap can help manage minor infestations. Good air circulation around my foliage is also vital in preventing fungal diseases, but keep me safe from harsh, cold drafts from frequently opened doors or leaky windows.
