Plant guide
アボカド
Watering rhythm
Every 5–7 days
Avocado is a evergreen tree native to Central and South America, recognized by its rich, deep green foliage. It's wonderfully easy to grow indoors and develops at a fairly quick pace, making it a favorite choice for plant beginners. The bonus? You may eventually enjoy watching it produce fruit with its distinctive shape, adding extra joy to the growing experience.
Bright indirect light is ideal—a spot a little way back from a window works best. Keep temperatures between 15–25°C (59–77°F), and avoid anything below 10°C (50°F). Humidity between 50–70% is nice to aim for, though avocados are fairly tolerant of drier air.
Light and temperature change a plant's metabolism, so the ideal cadence shifts with the seasons.
Spring
Every 4–6 days
Summer
Every 4–6 days
Autumn
Every 5–7 days
Winter
Every 8–10 days
Water thoroughly once the soil surface feels dry, letting water drain freely from the pot's base. Always empty any water sitting in the saucer afterward. During winter, growth slows down, so water less frequently. If the leaves start to lose their shine, a light misting helps bring them back to life.
Quick lookup from symptom to likely cause and action.
| Symptom | Likely cause | What to try |
|---|---|---|
| Leaves turning yellow | Overwatering leading to root rot, or insufficient light. Winter watering is the most common culprit. | Check how wet the soil is and hold back on watering until it dries out. If root rot seems likely, consider repotting your plant. |
| Leaves turning brown and crispy | Dry air or sunburn from direct sun. Heated indoor spaces in winter are also common drying culprits. | Mist the leaves regularly to boost humidity. Move your plant away from direct sunlight to a properly lit spot at a safe distance. |
| Stems growing thin and stretched | Not enough light—the plant reaches out looking for brighter conditions. It's usually sitting too far from any light source. | Relocate to somewhere brighter. If you'd like a bushier shape, pinch back the stems to encourage branching. |
| Pest infestation | Avocados are prone to scale insects and spider mites, which thrive in dry environments. | Gently wipe affected areas with a damp cloth, and use insecticide spray if needed. Regular misting helps prevent pests from settling in. |
| No new growth or stunted development | Temperature is too low, or the plant isn't getting enough nutrients. Common during winter or when fertilizing has been skipped. | Keep temperatures at 15°C (59°F) or above, and feed monthly to every other month from spring through fall. |
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