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Athena CaMg Growth & Development Supplement, 1 Gallon

$31.99

  • Comprehensive Ca–Mg–Fe–N supplement for enhanced growth and stability
  • Helps correct common nutrient deficiencies without affecting mineral ratios
  • Ideal for use with RO water and inert growing media such as coco and rockwool
  • Supports vigorous development during heavy growth phases
  • Pairs seamlessly with Athena 2-part nutrient systems

Free standard US shipping
Contiguous 48 states & DC · 4–7 business days total

30-day returns
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Questions about this item? [email protected]

Product brand: Athena

SKU: N20-C03-A1D67DB724E9 Category:

The details

Meet your next everyday essential.

Athena CaMg delivers a concentrated blend of calcium, magnesium, iron, and nitrogen to support vigorous plant development during heavy growth phases. Designed to work seamlessly with Athena’s 2-part liquid nutrient systems, it helps correct common deficiencies without disrupting elemental balance. This clean, stable liquid formula is especially valuable for growers using reverse osmosis (RO) water or inert media like coco and rockwool, where extra Ca and Mg are often required. By strengthening plant structure and enhancing metabolic activity, CaMg supports robust growth and overall plant vitality in demanding conditions.

Key features

Comprehensive Ca–Mg–Fe–N supplement for enhanced growth and stability

Helps correct common nutrient deficiencies without affecting mineral ratios

Ideal for use with RO water and inert growing media such as coco and rockwool

Supports vigorous development during heavy growth phases

Pairs seamlessly with Athena 2-part nutrient systems

Applications

Supplementing vegetative and flowering nutrient programs

Addressing calcium and magnesium deficiencies in hydroponic or soil systems

Enhancing growth vigor in demanding environmental or media conditions

Use in RO setups or coco-based grows needing extra Ca/Mg support

Product specifications
Manufacturer → Athena®
Product Name → CaMg
Product Model → LQ-CM-1G
UPC Code → 850038693145
Medium → Liquid
Cycle → Dual (Vegetative & Flowering)
N-P-K → 2-0-0
Ingredients → Stable Ca-Mg-Fe-N supplement

What’s included
One 1-gallon bottle of Athena CaMg

Athena CaMg Growth & Development Supplement, 1 Gallon — 2
Athena CaMg Growth & Development Supplement, 1 Gallon — 3

Know the fit

Specifications & selected options

Item
Athena CaMg Growth & Development Supplement, 1 Gallon
SKU
N20-C03-A1D67DB724E9
Product brand
Athena
Available configurations
Choose from the actual options shown above. Refer to the selected item’s dimensions and included parts.

For a measurement or material that is not stated on this listing, contact us with the SKU before ordering.

Choose & use with care

A few details before you begin.

01

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02

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03

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Use the care and handling directions supplied for the selected product. Contact our team with the SKU if a detail is not stated.

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Delivery, returns & support

Order preparation takes 1–3 business days, followed by 3–4 business days in transit: 4–7 business days in total. Standard shipping is free to the contiguous United States and DC, with no minimum order.

Request a return within 30 calendar days after delivery. We pay return shipping. After receipt, inspection and initiation of an approved refund take 5–7 business days.

Before you decide

Product questions

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How do I check the size or fitting?

Check reach and capacity. Compare the dimensions and compatibility stated for the selected item with the space or equipment you intend to use. If a required measurement is absent, send the product name or SKU to [email protected] before purchasing.

Are different colors or configurations available?

Available choices are shown on the individual product page. Select the actual option labels before adding a variable product to your cart. Photos and specifications should be read together with that choice; availability is specific to the selected configuration.

What should I check before using an item?

Read the care notes. Follow the instructions supplied for the exact model. Do not assume that all items have the same materials, installation method, care directions or intended use.