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If you’re referring to the viral orchid tip about “1 tablespoon for nonstop blooming,” be careful: there isn’t a magic homemade fertilizer that will make orchids bloom continuously.For healthy orchids, especially Phalaenopsis, better results come from:
- Bright, indirect light — insufficient light is a common reason orchids don’t rebloom.
- A balanced orchid fertilizer used according to the product label. More fertilizer is not better; excessive fertilizer can damage roots.
- Water thoroughly, then let excess water drain. Don’t leave the roots sitting in water.
- Good airflow and a suitable orchid potting medium, usually bark-based rather than ordinary garden soil.
- A noticeable day/night temperature difference can help some Phalaenopsis orchids initiate flower spikes.
- After flowering, give the plant time to recover and produce new leaves and roots.
What about the “1 tablespoon” recipes?
Viral recipes involving sugar, baking soda, rice water, vinegar, or other kitchen ingredients aren’t reliable substitutes for a formulated orchid fertilizer. In particular, sugar doesn’t provide a balanced nutrient supply and can encourage microbial growth.
If you tell me what the 1 tablespoon ingredient is (for example, cinnamon, rice, Epsom salt, etc.), I can tell you whether that particular orchid fertilizer claim is safe or a myth.
