Getting an Indoor Plumeria to Bloom

A plumeria grown indoors for years produces leaves but no flowers. The owner suspects it needs repotting but fears harming it.

Three Keys to Bloom

1. Sunlight: At least 6–8 hours of direct or near-direct sun daily. Without enough light, growth becomes weak and flowering fails.
2. Water: Water thoroughly when top few inches of soil are dry. Avoid standing water; empty saucer after an hour. Use well-draining soil.
3. Fertilizer: High phosphorus (middle number) promotes flowers. Low nitrogen prevents excessive foliage. Use products like 'Super Bloom' or 'BR-61' every 2–4 weeks April–August. Add Epsom salt (1 tsp/gallon) for magnesium.

Follow these steps for blooms next summer. Repot only if necessary, using a slightly larger pot with good drainage.

Advice from Darlene, volunteer plant expert.