What Should You Check First When a DWC Plant Starts Drooping?
A full reservoir doesn't guarantee that a plant can take up enough water.
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Why
A full reservoir doesn't guarantee that a plant can take up enough water. Start with the roots and stem base, then check air delivery and whether the roots can reach the nutrient solution. Verify circulation and your meter readings before checking the growing environment and recent changes.
Drooping is a symptom, not a diagnosis. Root color, bubbles, and the pattern of affected plants are clues, not proof. Correct the problems you can confirm and use the plant's response to guide your next step.
These checks apply broadly to hydroponics. Temperature, EC, and pH targets still depend on your crop and growth stage.
What to remember
- Inspect the roots and stem base, then check air delivery and access to the nutrient solution.
- Verify circulation and readings, then review the growing environment and recent changes.
- Use the clues together. Drooping or root color alone does not identify the cause.
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