That headline sounds like one of the common “miracle fertilizer” gardening claims. If the ingredient is something like baking soda, sugar, coffee grounds, or another kitchen product, be careful about putting 1 tablespoon directly into a plant pot—the wrong substance or concentration can damage roots or alter the soil’s pH.
If you send me the full recipe or tell me what the 1 tablespoon is, I can explain:
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whether it actually helps flowering,
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whether it’s safe for the plant,
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how much to use and how often,
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and what evidence-based alternatives are better.
