Plant guide
キダチアロエ
Watering rhythm
Every 14–21 days
Tree Aloe is a succulent native to South Africa, known for its upright, tree-like growth habit. Its thick leaves store plenty of water, making it drought-tolerant and sturdy—a great choice for beginners. You'll also get to enjoy cheerful yellow flowers as a bonus.
Bright light is ideal. Without enough sunlight, the plant tends to get leggy, so a sunny windowsill indoors is best. It can tolerate temperatures down to around 10°C. It prefers low humidity and thrives in well-ventilated spaces.
Light and temperature change a plant's metabolism, so the ideal cadence shifts with the seasons.
Spring
Every 10–14 days
Summer
Every 10–14 days
Autumn
Every 14–21 days
Winter
Every 28–35 days
Wait until the soil is completely dry before watering, then water thoroughly until it drains from the bottom. Use the leaf firmness and soil dryness as your guide—it's better to err on the side of caution since too much water leads to root rot. Always empty the saucer after watering.
Quick lookup from symptom to likely cause and action.
| Symptom | Likely cause | What to try |
|---|---|---|
| Leaves turn yellow and stems become soft and mushy | Overwatering in cold winter conditions causes roots to rot easily. Tree Aloe goes dormant in winter and doesn't need much water at all. | Cut back watering significantly in winter and keep the soil dry. Remove any rotted sections with clean scissors and move the plant to a warm, well-ventilated spot. |
| Stems become stretched and thin, with an uneven shape | Insufficient light is the main culprit. In dim conditions, the plant stretches toward available light. | Move it to a brighter windowsill as soon as possible. You can trim back the leggy growth with scissors to reshape it, and the cuttings can be propagated to grow new plants. |
| Brown spots appear on the leaf surface | Pests like mealybugs and spider mites are often to blame, as they feed on the plant's sap. Left unchecked, they weaken the whole plant. | When you spot them, gently wipe the leaves with a soft cloth dampened in lukewarm water. For more serious infestations, use a commercial insecticide spray according to package directions. |
| Leaves become thin and pale in color | Low light or insufficient nutrients reduce photosynthesis, affecting leaf texture and color. | First, move the plant to a brighter location. During the growing season (spring through fall), feed with diluted liquid fertilizer once or twice a month to help it recover. |
| A foul smell comes from the base of the plant | Poor-draining soil or water sitting in the saucer allows root rot to develop. | Remove the plant from its pot and trim away any rotted roots with clean scissors. Repot it in fresh succulent soil, then keep it in a warm, airy spot without watering for several days while it recovers. |
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