How much will this make?

Mixed at 3ml per gallon it will make 320 gallons. Mixed at 5ml per gallon it will make 192 gallons.

Is this carbonate based?

Near neutral pH, ferric ions form insoluble solids and are thus not bioavailable. EDTA (and other chelating agents) address this problem, by forming soluble complexes that resist formation of hydroxides. EDTA increases the bioavailability and plant uptake of the metals in the soil

How long can this be kept and or stored

Product warranty on nutrients and supplements is 1 year past the date of manufacture. Stable shelf life can run past this substantially if unopened, but this time greatly depends on storage conditions. Once a product is opened, it should be used within 6 months, or ideally- the time it takes to cycle a production garden which is typically 12 weeks on average. Opened products may last longer than this, but it should not be expected to be the case.

Can this be used for Tomatoes, Blossom end rot?

Yes, this works well with Tomatoes.

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Cal-Mag Plus, A Calcium, Magnesium, and Iron Plant Supplement, Corrects Common Plant Deficiencies, Add to Water or Use as a Spray, 2-0-0 NPK, 1-Gallon

Product ID: 358864916

Details

Brand
Botanicare
Item form
Liquid
Item weight
10.3 Pounds
Liquid volume
3.78 Liters
Specific uses for product
Plant Growth

🌿Calcium, Magnesium & Iron boost

💧Versatile liquid for soil & foliar use

🧪2-0-0 NPK formula

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€ 346.64

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Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌱 Elevate your garden game with Cal-Mag Plus — because your plants deserve the VIP treatment!

GROWTH AMPLIFIER - Fortified formula supports stronger stems, lush foliage, and improved yields
DEFICIENCY DEFENDER - Corrects calcium, magnesium, and iron shortages for vibrant, healthy plants
DUAL ACTION DELIVERY - Use as a soil drench or foliar spray to maximize nutrient uptake
EFFORTLESS INTEGRATION - Simply mix with water and add to your existing nutrient routine for consistent results
UNIVERSAL COMPATIBILITY - Perfect for containers, coco coir, hydroponics, and soil-based gardens

Botanicare Cal-Mag Plus is a premium liquid supplement delivering essential calcium, magnesium, and iron with a balanced 2-0-0 NPK formula. Designed to correct common nutrient deficiencies, it supports robust plant growth across soil, coco coir, and hydroponic systems. Easy to apply as a foliar spray or with every watering, this 1-gallon powerhouse ensures your plants thrive with enhanced strength and vitality.

Specifications

ASIN	B000J2CUPW
Brand Name	Botanicare
Coverage	Full
Customer Reviews	4.8 4.8 out of 5 stars (2,601)
Global Trade Identification Number	00757900241285
Included Components	Bottle with liquid supplement
Item Form	Liquid
Item Type Name	Calcium Magnesium & Iron Plant Supplement
Item Weight	10.3 Pounds
Liquid Volume	3.78 Liters
Manufacturer	Hawthorne Hydroponics, LLC
Mixing Ratio	Según las instrucciones del fabricante
Model Number	BCCMGAL
Number of Items	1
Part Number	732115
Specific Uses For Product	Plant Growth
Target Species	plants
UPC	714639490223 791090262002 783942912234 757900241285 765018456736 309277145590 702872551191
Unit Count	128 Milliliters

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