Growganica Bloom Organic Living Soil Plant Food | Bigger Flowers for Maximum Harvest Fertilizer

Organic Bloom Fertilizer for Bigger Flowers & Maximum Harvest

Growganica Bloom is a premium organic flower fertilizer engineered for the flowering and fruiting stages of plant growth. Formulated specifically for living soil systems, Bloom delivers the phosphorus-rich nutrition your plants need to produce bigger flowers, heavier fruits, and more abundant harvests — all through natural, soil-building organic inputs.

Why Growers Trust Bloom

• Flower-focused formula — Optimized phosphorus and potassium ratios drive flower initiation, bud development, and fruit set in flowering plants
• Organic fertilizer for flowering plants — Works with soil biology to deliver slow-release nutrients that won't shock your plants or kill beneficial microbes
• Harvest-proven results — Trusted by home gardeners growing tomatoes, peppers, strawberries, roses, and fruit trees, as well as commercial growers scaling larger operations
• Builds soil, not dependency — Each application improves soil structure and microbial diversity, making your garden better with every season

How to Use

Transition from Growganica Veg to Bloom when your plants show the first signs of flowering. Top dress 1–2 tablespoons per gallon of soil every 2–3 weeks. For maximum flower size and yield, stack with Incredible Bulk as your organic PK booster and Growganica Microbes to keep the root zone thriving. See our feeding schedule for complete dosing guidance.

The Best Organic Bloom Fertilizer for Every Garden

From tomato gardens to indoor grows, Bloom is the best organic bloom fertilizer for growers who want clean, natural results. Pair with King Krustacean to prevent blossom end rot with organic calcium, and Vitamin Sea to address micronutrient demands during heavy flowering.

Growing fruits? Read our guide: How to Grow Bigger, Tastier Fruits →

Available in 1 lb, 3 lb, 20 lb, and 40 lb sizes.