1. Insufficient fertilizer: Kalanchoes love fertilizer. If the leaves are withered and the tips are yellowing, and the growth is slow, it's a sign of nutrient deficiency. At this point, you can apply some mature organic fertilizer, like bone meal, or water the roots with beer diluted 10 times.
2. Insufficient light: Kalanchoes love sunlight. If placed in a dark corner for a long time, it will lead to slow growth and hindered flower bud differentiation. So, move your Kalanchoe to a sunny spot right away!
3. Improper watering: Kalanchoes are drought-tolerant. Overwatering can lead to root rot, affecting the plant's ability to absorb nutrients. Therefore, control the amount of water to keep the soil moist but not overly wet.
4. Temperature too high or too low: Kalanchoes prefer a warm environment. Temperatures that are too high or too low will affect their growth and flowering.
5. Unsuitable soil pH: Kalanchoes prefer slightly acidic soil. If the soil pH is not suitable, it will also affect their growth and flowering.
II. What to Do If Your Kalanchoe Isn't Flowering? A Few Easy Fixes
1. Supplement with fertilizer: During the growing season, apply a balanced fertilizer once a month. Before the flowering period, apply phosphorus and potassium fertilizer, such as potassium dihydrogen phosphate, to promote flower bud differentiation.
2. Increase light: Move your Kalanchoe to a sunny spot, ensuring it gets at least 4 hours of direct sunlight daily.
3. Control watering: Keep the soil moist but not overly wet, and avoid overwatering.
4. Adjust temperature: Place your Kalanchoe in a warm environment, avoiding temperatures that are too high or too low.
5. Improve soil: Use slightly acidic soil, or regularly apply organic fertilizer to adjust the soil pH.
6. Prune branches: Trim long, leggy branches in a timely manner to promote growth and flowering.
7. Prevent pests and diseases: Regularly check your Kalanchoe and deal with any pests or diseases promptly.
III. Kalanchoe Care Tips
1. Choose the right soil: Use well-aerated and well-draining soil, such as peat moss and perlite.
2. Water appropriately: Water in time according to seasonal and weather changes to avoid waterlogging.
3. Fertilize appropriately: Apply a balanced fertilizer once a month during the growing season, and phosphorus and potassium fertilizer before the flowering period.
4. Ensure ventilation: Avoid keeping your Kalanchoe in a sealed environment for long periods; maintain good air circulation.
5. Prune regularly: Trim long, leggy branches in a timely manner to promote growth and flowering.
6. Avoid direct sunlight: During hot summer days, provide some shade to avoid direct sunlight.
7. Pay attention to pest and disease control: Regularly check your Kalanchoe and deal with any pests or diseases promptly.
Dear fellow plant lovers, once you master these care tips, your Kalanchoe is sure to rejuvenate and bloom beautifully! Let's work together to make the Kalanchoe at home a beautiful sight!