Snowball Bush Green Blooms: Phosphorus Deficiency Fix

Why Viburnum opulus Blooms Stay Green

Green, uncolored blooms usually mean low phosphorus.

Spray with water-soluble high-phosphorus fertilizer (e.g., 15-30-15).
Avoid high-nitrogen fertilizers (first number high)—they push foliage at expense of flowers.
Products: Miracle-Gro Bloom Booster, Peters Blossom Booster.

Correct nutrition restores white blooms.

Seeding and Propagation: Troubleshooting Tomato Leaf Discoloration and Stunting: Nutrients, Nematodes, and Viruses; Snowball Bush Crinkled Leaves: Insect Feeding and Organic Spray Options; Rose Bush Powdery Mildew: Atomic Grow for Bloom Explosion; Transplanting Mature Snowball Bushes in September; What Is a Soilless Mix for Cuttings?; Propagating Snowball Bush from Suckers: A Step-by-Step Guide; Propagating Magnolia from Cuttings: A Simple Guide; Low-Maintenance Plants for Dry, Shady Foundation Bed; Aloe Vera Brown Spots: Insect Damage, Not Fungus; Snowball Viburnum Never Blooms: Pruning Time and Fertilizer

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