That headline is almost certainly exaggerated.
A peace lily (Peace lily) will not bloom continuously for 10 years just because of one secret ingredient. Flowering depends on several factors working together:
What peace lilies actually need to bloom
- Bright, indirect light (the biggest factor)
- Consistent watering (keep soil lightly moist, not soggy)
- Well-draining potting mix
- Occasional fertilizer during the growing season
- Moderate indoor temperatures
The “secret ingredient” is usually…
Many viral posts claim that one of these will cause endless blooms:
- Coffee grounds
- Banana peel water
- Rice water
- Epsom salt
- Eggshells
These can sometimes add nutrients, but none can guarantee flowering for years. In some cases, overusing them can even harm the plant by altering soil chemistry or attracting pests.
A better approach
Use a balanced houseplant fertilizer according to the label, provide bright indirect light, and repot when the plant becomes root-bound. Those steps are much more important than any single additive.
Bottom line
There is no magic ingredient that makes a peace lily bloom for 10 years straight. Healthy growth and regular flowering come from proper light, watering, nutrition, and care over time.
