Cal Mag Additives

Cal Mag Additives

GH CaMg+Ā®

GH CaMg+Ā®

Vendor: Hawthorne

SKU: HGC726819

from $11.80

CaMg+Ā® is the ideal supplement to provide a natural source of Calcium and Magnesium, critical elements in a plant's growth cycle. CaMg+Ā® is biologi...

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Athena CaMg 5G

Athena CaMg 5G

Vendor: Athena

SKU: LQ-CM-5G

$125.00

Athena CaMg is designed to supplement either of our 2-part liquid formulas. Some cultivars and growing conditions may require higher doses of Calci...

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Remo Magnifical

Remo Magnifical

Vendor: Hydrofarm

SKU: RN71620

from $13.62

MagNifiCal is super chelated, resulting in a quicker uptake to your plants. This formula has been specially designed speed up absorption rates and ...

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Aptus Massboost

Aptus Massboost

Vendor: Hydrofarm

SKU: AP16005

from $15.73

MASSBOOSTMassBoost is a plant booster that prevents Calcium (Ca) and Magnesium (Mg) deficiencies while stimulating powerful fruit set and developme...

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Key To Life Cal[NO]Mag

Key To Life Cal[NO]Mag

Vendor: Key To Life

SKU: CNM2G

from $21.10

Immediately available Calcium! WHYCalcium is traditionally one of the hardest things to make immediately available to your plants. Calcium can be d...

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LOTUS Pro Series - CAL/MAG

LOTUS Pro Series - CAL/MAG

Vendor: Grow Strong Industries

SKU: calmag15oz

from $23.95

Lotus Pro Series Cal/Mag is a premium source of the two most readily absorbed secondary nutrients, integral for balanced and healthy growth, essent...

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Dyna-Gro Mag-Pro

Dyna-Gro Mag-Pro

Vendor: Hydrofarm

SKU: DYMAG032

from $14.22

Dyna-Gro Mag Pro 2-15-4 is a unique supplement that can be used with any complete nutrition formula as a blossom booster. The high phosphorus, magn...

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Athena CaMg 1G

Athena CaMg 1G

Vendor: Athena

SKU: LQ-CM-1G

$28.13

Athena CaMg is designed to supplement either of our 2-part liquid formulas. Some cultivars and growing conditions may require higher doses of Calci...

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