Emerald Harvest Cal-Mag (EMH450001)
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Emerald Harvest Cal-Mag (EMH450001)

SKU: EMH450001
$23.00
Available to Order (114 available)
Inventory may be in-store or supplier warehouse. Call 419-725-2450 to confirm same-day pickup.
Questions? Call 419-725-2450

Quick answer

Emerald Harvest Cal-Mag (EMH450001) should be matched to your growing media, water source, crop stage, feeding style, and pH/EC monitoring plan.

Best fitGrowers building a nutrient program around a specific media type, water source, and crop stage.
Check before orderingChoose the exact size or variant before adding to cart. This page has 5 purchasable options, and price, stock, weight, and dimensions can change by size.
Grower tipStart from the label or feed chart, measure pH and EC, and increase strength only after plants show they are handling it.

Shopping guidance from Toledo Indoor Garden. Prices, availability, shipping rates, weights, and dimensions are verified during checkout.

Description

Emerald Harvest Cal-Mag Supplement 2-0-0 is a premium calcium-magnesium formula designed to support vigorous plant growth and development.

Enriched with kelp extract, a natural source of Nitrogen and beneficial compounds, it enhances nutrient absorption and promotes optimal chlorophyll production for healthier, greener crops.

Ideal for use in coco coir and other growing media, this supplement helps prevent calcium and magnesium deficiencies, ensuring stronger cell walls and improved photosynthesis.

The result is more productive, resilient plants with lush, vibrant growth and an abundant yield. 13 x 3.27 x 8.74 in, shipping weight 2.71 lbs, material Coco Coir. 5 Gallon, 6 Gallon, 15 Gallon; Weight: 2.71 lbs.

Dimensions: 4.13 x 3.27 x 8.74 in.

Available sizes: 1 Quart, 1 Gallon, 2.5 Gallon, 6 Gallon, 15 Gallon.

  • Cal-Mag Supplement
  • Suitable for All Stages
  • Application: 1-2 mL/L
  • Genuine Emerald Harvest product
  • Brand: Emerald Harvest
  • Category: Nutrients & Fertilizers > Cal-Mag

Specifications

SKUEMH450001
BrandEmerald Harvest
UPC859041005914
Weight2.71 lbs
Dimensions4.13 x 3.27 x 8.74 in
NPK2-0-0
TypeCal-Mag Supplement
Growth StageAll Stages
Made InUSA
NotesProfessional nutrient line manufactured in California
Application Rate1-2 mL/L
Derived FromCalcium nitrate, magnesium nitrate, iron EDTA
MaterialCoco Coir

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