Kalanchoe, loved by many for its long blooming period, rich colors, and auspicious symbolism, often has leaves dropping during cultivation, which not only affects the aesthetics but also causes headaches. This article will delve into the reasons for the dropping of Kalanchoe leaves and provide five major misconceptions and solutions in cultivation, to help you grow healthy Kalanchoe.
Reasons for the Dropping of Kalanchoe Leaves1. Insufficient Light
Kalanchoe thrives in light. Long-term exposure to dark environments can cause leaves to turn yellow and fall off. Ensure Kalanchoe receives at least 4-6 hours of sunlight daily.
2. Improper Watering
Kalanchoe is not tolerant to waterlogging. Excessive watering can lead to root rot, causing leaves to drop. Watering should follow the principle of "water when dry and stop when wet," avoiding water accumulation.
3. Soil Issues
Soil that is too compact or has poor drainage can affect the growth of Kalanchoe. Choosing soil with good breathability and drainage is crucial.
4. Insufficient Nutrition
Long-term absence of fertilizing or improper fertilizing can lead to malnutrition in Kalanchoe, causing leaves to turn yellow and fall off. Apply a compound fertilizer or organic fertilizer regularly.
5. Pest and Disease Attacks
Common pests and diseases include red spiders and scale insects, which absorb nutrients from Kalanchoe, causing leaves to drop. It is necessary to prevent and treat them in a timely manner.
Major Misconceptions in Kalanchoe Care1. Misconception 1: Kalanchoe loves water, the more watering the better
Kalanchoe is not tolerant to waterlogging. Excessive watering can cause root rot and leaf drop. The correct approach is to "water when dry and stop when wet."
2. Misconception 2: Kalanchoe loves light, the more exposure the better
While Kalanchoe loves light, excessive direct sunlight can burn the leaves. Place it in a location with ample diffused light.
3. Misconception 3: Yellowing leaves indicate a lack of water
Yellowing leaves in Kalanchoe may be due to a lack of water, but they can also be caused by pests and diseases or soil issues. Analyze the specific causes to provide appropriate treatment.
4. Misconception 4: Kalanchoe does not need fertilizing
Although Kalanchoe is tolerant to poor soil, long-term lack of fertilizing can lead to malnutrition, causing leaves to turn yellow and fall off. Apply a compound fertilizer or organic fertilizer regularly.
5. Misconception 5: Leaf drop indicates aging
Leaf drop in Kalanchoe may be due to aging, but it can also be caused by pests and diseases or improper watering. Analyze the specific causes to determine if a new plant is needed.
Solutions to Kalanchoe Leaf Drop1. Adjust Light: Place Kalanchoe in a location with ample diffused light, avoiding direct sunlight.
2. Control Watering: Follow the principle of "water when dry and stop when wet," avoiding water accumulation.
3. Improve Soil: Choose soil with good breathability and drainage, and regularly loosen the soil.
4. Fertilize: Apply a compound fertilizer or organic fertilizer regularly to supplement nutrients.
5. Prevent and Treat Pests and Diseases: Regularly inspect Kalanchoe and treat any pests or diseases promptly.
There are many reasons for the dropping of Kalanchoe leaves. Understanding the reasons and taking appropriate measures is key. This article hopes to provide help for your Kalanchoe care, allowing your plants to grow robustly and bloom beautiful flowers.