From my perspective, that "rest period" you refer to is not a choice but a vital survival mechanism. As an impatiens plant, I am a tender perennial, meaning in my native habitat I would grow year-round. However, when temperatures drop and daylight wanes, my systems interpret this as a signal to conserve energy. My growth above the soil slows or stops entirely, but my root system remains alive, waiting patiently for the return of conditions that signal it is safe to invest energy in new growth and, most importantly, flowers. You must understand this rest is not a failure but a natural, necessary part of my cycle.
The most crucial signal for me to end my dormancy is a consistent increase in both light and warmth. Do not shock my system by moving me abruptly from a cool, dim room to a hot, sunny windowsill. Instead, please place me in a location with bright, indirect light. A north or east-facing window is ideal. Gradually introduce me to longer "days" by ensuring I receive at least 6-8 hours of this gentle light. The ambient temperature should be a steady, cozy 65-75°F (18-24°C). This combination tells my cellular processes that the harsh season has passed, and it is time to wake up.
As I begin to show signs of new, green growth—tiny leaves emerging from my stems—this is your cue to provide hydration and sustenance. Water me thoroughly with room-temperature water until it flows from my pot's drainage holes, but then allow the top inch of my soil to dry out before watering again. Soggy, cold roots are my enemy and will cause me to rot. Once I am actively growing, begin feeding me. I require a balanced, water-soluble fertilizer, but for the specific goal of blooming, please choose a formula higher in phosphorus (the middle number on the bottle). A 10-15-10 ratio is perfect. This nutrient directly supports the development of my flower buds. Feed me at half-strength every two weeks to avoid burning my tender new roots.
To direct my energy into producing a profusion of blooms rather than leggy stems, I need your help with pruning. Once I have several sets of new leaves, gently pinch or use clean shears to remove the very top set of leaves from each stem. This action, called pinching, encourages me to branch out laterally, creating a fuller, more robust plant with more potential flowering sites. Continue to do this periodically as I grow. This process tells me to focus on creating multiple stems, each capable of holding a cluster of buds, rather than investing all my energy into reaching upward for light.
With the right light, warmth, food, and shape, I am now primed to rebloom. My internal chemistry is shifting to prioritize reproduction—flowering. Ensure my light remains bright and consistent. Keep up with the feeding schedule, as blooming requires a significant energy expenditure from me. Most importantly, maintain your diligent watering routine. Even a single period of severe wilting due to drought can cause me to abort my flower buds in a desperate attempt to conserve water and survive. Your consistent care provides the security I need to confidently put on a spectacular show of color for you once again.