10 bestLiquid Cal Magsof December 2025
112M consumers helped this year.
1
Advanced Nutrients Sensi Cal-Mag Xtra Plant Nutrient, 1L
Advanced Nutrients
9.8
2
Amway Apsa Liquid - 80 (Clear, 1L)
Amway
9.6
3
General Hydroponics CALiMAGic Quart
General Hydroponics
9.4
4
Blue Planet Nutrients CalMag with Iron (Quart)
Blue Planet Nutrients
9.2
5
Trace Minerals Research Cal/Mag/Zinc, Strawberry, 32-Ounce
Trace Minerals Research
8.9
6
Humboldts Secret Calcium, Magnesium & Iron - Liquid Nutrient/Fertilizer For The Vegetative & Flowering Stages of Plants (Quart)
Humboldts Secret
8.6
7
Amazon Brand - Presto! Disinfectant Liquid - Lavender 500 Ml X 2
Presto!
8.3
8
RADONGROW ; Grow Healthy Grow More CaliMag 500 ml
RADONGROW ; Grow Healthy Grow More
8.0
9
True Organic Cal-Mag OAC Plant Nutrient Supplement Quart (32 oz)
True Plant Science
7.7
10
Safer Gro Biomin Calcium, 1 quart
Safer Gro
7.4
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