10 bestFertilizer For Marijuanasof July 2025
112M consumers helped this year.
1

MARPHYL Organic Liquid Fertilizer – Indoor & Outdoor House Plant Fertilizer - All-Purpose Nutrient-Rich Plant Food - Soil Enhancer for Garden, Flowers, Vegetables, Succulents, Bamboo, Hydroponics
MARPHYL

9.7
2

Advanced Nutrients Bloom, Micro & Grow, 1 L Each
Advanced Nutrients

9.4
20% off
3

Hydroponics Nutrients (800ml in Total), Plant Food A & B Hydroponics Supplies, Indoor Plant Fertilizer for Hydroponics Growing System, Growing System Accessories for Vegetables Fruits Flowers Thrive
Haligo

9.1
4

General Hydroponics Flora Series FloraGro FloraBloom FloraMicro 1 Litre 1 Quart
General Hydroponics

8.8
5

Green Rush Nutrients Organic Double Pack - Leafy Green Grow & Beefy Bud Bloom Combo for Veg & Bloom (500g Each)
Green Rush Nutrients

8.5
Other
6

Advanced Nutrients pH Perfect Hydroponic Nutrients: Bloom, Micro and Grow 1-Liter PACK OF 3
UOOTPC

8.2
7

Cronk Nutrients CalMag 2-0-0 - Calcium, Magnesium and Iron Plant Fertilizer – Compatible with Soil, Soilless and Hydroponic Garden – Correct Common Deficiencies for Indoor & Outdoor Plants - 500mL
Cronk Grow Nutrients

7.9
8

General Hydroponics Flora Grow, Bloom, Micro Combo Fertilizer, 1 Gallon Each, Pack of 3
General Hydroponics

7.6
9

Dutch Science Nutrients Plant Fertilizer for all Vegetative Stage Plants - Outdoor & Indoor Plant Fertilizer | 100% Organic Plant Bud and Flower Fertilizer for Vegetative Stage | 500g
Dutch Science Nutrients

7.3
10

General Hydroponics GLCMBX0009 Calimagic & Flora GRO, Micro & Bloom Combo, 1 Quart Fertilizer
General Hydroponics

7.0

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