High-Phosphorus Bloom Booster with Micronutrients When your plants are ready to bloom, Pete’s Bloom Max delivers exactly what they need. This powerful, water-soluble fertilizer is formulated with a high-phosphorus blend (10-55-10) to promote bigger blooms, stronger roots, and vibrant flowering in containers, beds, hanging baskets, and indoor plants. Whether you’re pushing petunias, feeding geraniums, or encouraging heavy bloom cycles in vegetables and perennials, Bloom Max helps your plants perform at their peak. Repeat application every 7-10 days during growing season. Why Gardeners Love It 10-55-10 Bloom Formula – High phosphorus encourages abundant flowers and strong root development Includes Micronutrients – Chelated trace elements support overall plant health Water Soluble – Mixes easily and feeds fast Great for Outdoor & Indoor Plants – Works beautifully in containers, beds, and planters This is the same bloom booster trusted in our greenhouses to keep flowering plants, including fruits and vegetables, strong and full all season long.