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Troubleshooting common problems
Why is my dragon fruit not growing or fruiting?
Environmental issues
- Sunscald: Caused by intense sun and heat; provide some afternoon shade, especially for young plants.
- Cold damage: Protect plants when temperatures drop below freezing; consider covering or moving container plants indoors. Dragon fruit are tropical cactus and will not tolerate freezing temperatures.
- Water logging: Ensure proper drainage; avoid watering during rainy periods. Adding perlite is one of the best ways to combat soggy soil and add oxygen at the root zone where it is needed most.
Growth problems
- Poor flowering: May be caused by insufficient light, improper nutrition, or lack of maturity; ensure plants receive 6-8 hours of sunlight and proper fertilization.
- Fruit drop: Often due to unsuccessful pollination; consider hand pollination or planting multiple varieties. Too much water, and too little water can also cause this.
- Slow growth: Could indicate nutrient deficiency or improper watering; adjust fertilization and watering schedule accordingly. Soil could be too heavy or compacted. Be aware that temperatures also play a large role in growth rates, as well.