How to Encourage Flowers on a Sweet Olive in a Container

Getting Your Sweet Olive to Bloom

A healthy sweet olive (Osmanthus fragrans) in a pot that produces lush foliage but no flowers likely needs a nutrient adjustment. Nitrogen promotes leafy growth, while potassium encourages flowering and fruiting.

Feeding Strategy

Apply a liquid fertilizer with a higher potassium-to-nitrogen ratio every 3–4 weeks during the growing season. This shift in nutrition can stimulate bud formation. Results may not appear until the following spring, so patience is key.