First, you must understand my language. My wilting is my primary distress call. If my leaves are drooping and soft, I am likely thirsty; my soil is too dry, and my roots cannot deliver water to my stems and flowers. If my leaves are drooping but the soil feels wet, or even soggy, the opposite is true—my roots are drowning and rotting because they cannot breathe. Yellowing leaves often accompany this overwatered state. Also, check if I am baking in intense, scorching afternoon sun. While I love light, extreme heat can cause me to wilt as a temporary survival tactic to reduce moisture loss.
If my soil is dry to the touch, I need a deep, thorough drink. Please do not just sprinkle water on the surface. Water me slowly at my base until you see it run freely from the drainage holes at the bottom of my pot. This ensures my entire root zone is moistened. However, I despise having my feet constantly wet. Always allow the top inch or two of soil to dry out before watering me again. This cycle of deep watering followed by a period of dryness encourages my roots to grow strong and deep searching for moisture, which makes me a more resilient plant.
If you suspect overwatering, you must act quickly. Stop watering immediately. If I am in a container, gently lift me out and inspect my root system. Healthy roots are firm and white or light tan. If they are mushy, slimy, and dark brown, that is root rot. Carefully trim away all the rotted parts with a clean, sharp tool. Then, repot me into fresh, well-draining potting mix, ideally one amended with perlite or coarse sand. Ensure my new pot has excellent drainage holes. If I am in the ground, improve the soil drainage around me by mixing in grit or sand.
I am a sun-loving plant, but sometimes the intensity can be too much. If I am wilting during the hottest part of a summer day but perk up again in the evening, I am just conserving energy. Consider providing me with some light afternoon shade, perhaps from a nearby taller plant or a sheer curtain if I am on a patio. Also, check if I am exposed to strong, drying winds that are stripping moisture from my leaves faster than my roots can replace it. A slightly more sheltered location might help me immensely.
Once you have addressed the core issue, help me redirect my energy. Be brave and give me a hard prune. Using clean shears, cut back my leggy or wilted stems by about one-third to one-half. This removes the burden of supporting struggling growth and stimulates me to produce new, bushier stems and leaves. Please hold off on fertilizing me until you see clear signs of new, healthy growth. Fertilizing a stressed plant can further shock my system. When I am recovering, a light feed with a balanced, water-soluble fertilizer will support my comeback.