Calcium Magnesium

Calcium Magnesium

Calcium and magnesium are two of the most common deficiencies in indoor gardens. This problem is especially apparent in coco coir, where the coconut husk itself will leech calcium and magnesium out of your feeds. Cal-Mag is a basic supplement, always with calcium and magnesium, but often with other nutrients like nitrogen, zinc, iron, and manganese to provide a fuller spectrum of supplementing and correct for other defficencies that may be showing as calcium ro magnesium. HTG Supply carries Cal-Mag from all the top brands, including Roots Organics, Advanced Nutrients, and Botanicare.

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Filters
Product Filters
Brand
Weight Limit
Wattage
Voltage
System Type
Style
Speed Control Compatible
Spectrum Type
Fitting Size
Flange Size
Reflector Size
Size
Socket Type
Shape
Reversible
Reflector Type
Probe Type
Portability
Planting Sites
Output Control
Outlets
Number of Lamps
Module Capacity
Material
Light Type
Light Source
Lamp Drive Frequency
HID Type
HID Bulb Type
Fitting Type
Component Type
Chip Type
Base Type
Ballast Component Type
Application Type
Application Type
Growing Method
GPH
Fixture Configuration
Fan CFM
Configuration
Color Temp. (Kelvin)
CFM
Bulb Length
Built-In Socket
Roots Organics CalMag
$22.99$76.99
Emerald Harvest Cal-Mag
$21.65$66.17
General Organics CaMg+
$20.17$58.32
General Hydroponics CaliMagic
$19.71$262.45 $14.78$165.34
B.C. Boost
$28.21$52.74
MagiCal
$21.24$74.35
Sensi Cal Mg Xtra
$10.96$63.84 $9.86$41.50
Roots Organics Elemental
$23.99$59.99 $17.99$44.99

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