10 bestBloom Fertilizersof August 2026
112M consumers helped this year.
5% off
1
Miracle-Gro Water Soluble Bloom Booster Plant Food, 1.5kg | Promotes More Blooms & Colour | Instant Fertilizer for Indoor & Outdoor Flowers
Miracle-Gro
9.8
2
Advanced Nutrients Bloom, Micro & Grow, 1 L Each
Advanced Nutrients
9.6
3
General Hydroponics Flora Grow, Bloom, Micro Combo Fertilizer, 1 Gallon Each, Pack of 3
General Hydroponics
9.4
4
General Hydroponics GLCMBX0009 Calimagic & Flora GRO, Micro & Bloom Combo, 1 Quart Fertilizer
General Hydroponics
9.1
5
General Hydroponics Flora Series FloraGro FloraBloom FloraMicro 1 Litre 1 Quart
Swuo
8.8
OtherUp to 5% off
Scotts Company Osmocote 277960 Flower and Vegetable Smart-Release Plant Food, 14-14-14, 8-Pound Bag
ADVANCED NUTRIENTS - pH Perfect® Connoisseur Bloom A & B (1 Litre)
Miracle-Gro 110615 Liquafeed Ultra Bloom Plant Food Concentrate 12-9-6 Refill 2-Pack
Sun Bulb Company 8305 Better GRO Orchid Plus Bloom Booster Fertilizer, 16-Ounce
6
Espoma CT4 4 Lbs Citrus-Tone® 5-2-6 Plant Food
Espoma
8.5
7
Advanced Nutrients pH Perfect Hydroponic Nutrients: Bloom, Micro and Grow 1-Liter PACK OF 3
UOOTPC
8.3
8
Reefertilizer® Bloom - NPK + Micronutrients for Plants in Flower | 1.1lb Canadian Dry Powder Fertilizer Flowering Nutrients Bloom Booster | 160 Feeding or up to 8 plants in soil, coco, DWC, hydroponic
Reefertilizer
8.0
9
Gaia Green 2-8-4 Power Bloom 2kg - Great for Bigger Flowers, More Tomatoes, and Healthier Plants
Gaia Green
7.7
10
Scotts Company Osmocote 277860 Flower and Vegetable Smart-Release Plant Food, 14-14-14, 4.5-Pound Jug
Osmocote
7.4
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