Cosmos & Shasta Daisies All Leaves, No Flowers? Too Much Nitrogen

Cosmos and Shasta daisies grown from seed are huge and bushy but zero buds. Gardener used Miracle-Gro Bloom Booster early. Diagnosis: early high-nitrogen fertilizer caused vegetative growth at expense of blooms.

The Fix

• Stop fertilizing now. Wait for first flowers.
• Then: Apply high-phosphorus fertilizer (e.g., 1 tsp/gallon bloom booster) every 14 days.
• Mulch with shredded leaves/bark to retain moisture and cool soil.

The plants will self-correct once nitrogen flush is used up. Patience + phosphorus = flowers.