Explains why high-phosphorus “bloom boosters” are often overused in plumeria care and how they can interfere with nutrient uptake.

Debunks the idea that magnesium sulfate is always beneficial. Learn when Epsom salt helps—and when it harms.

Evaluates the common claim that banana peels alone make good fertilizer for plumeria, and what they actually contribute.

Addresses the risks of using coffee grounds in plumeria soil, including pH disruption, nitrogen tie-up, and mold.

Disputes the myth that fertilizing more frequently or heavily guarantees faster blooming, especially in young or recovering plants.

Overfeeding does not result in more blooms. It can delay flowering, cause salt buildup, and trigger excessive foliage growth instead.

Nutrient problems are often mistaken for disease, pest, or root issues. Fertilizer is not a cure-all and may worsen underlying problems.

Not all deficiencies are common in plumeria. Overcorrecting for nonexistent deficiencies (like boron or copper) can be harmful.

Foliar feeding is a supplement, not a substitute. Long-term nutrition still depends on healthy root uptake.

“Balanced” doesn’t always mean 10-10-10. Plumeria have seasonal needs—ratios should shift between growth and bloom phases.