SKU: 33160698177
magnesium fertilizer for plants

magnesium fertilizer for plants Boca Hydro Magnesium Nitrate Water-Soluble Fertilizer 11-0-0 +16% Magnesium

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Description

magnesium fertilizer for plants Boca Hydro Magnesium Nitrate Water-Soluble Fertilizer 11-0-0 +16% MagnesiumBoca Hydro Magnesium Nitrate 10% Mg + 11% N (Nitrate Nitrogen) Premium Grade Magnesium & Nitrate Supplement for Plants Boca Hydro Magnesium Nitrate is a high purity, fully water soluble fertilizer providing essential Magnesium (Mg) and Nitrate Nitrogen (NO) two key nutrients for photosynthesis, chlorophyll production, and overall plant vigor. Our advanced formula contains 10% magnesium and 11% nitrate nitrogen, ideal for correcting magnesium

Boca Hydro Magnesium Nitrate – 10% Mg + 11% N (Nitrate Nitrogen)

Premium-Grade Magnesium & Nitrate Supplement for Plants

Boca Hydro Magnesium Nitrate is a high-purity, fully water-soluble fertilizer providing essential Magnesium (Mg) and Nitrate Nitrogen (NO₃⁻) – two key nutrients for photosynthesis, chlorophyll production, and overall plant vigor. Our advanced formula contains 10% magnesium and 11% nitrate nitrogen, ideal for correcting magnesium deficiency and promoting lush green growth in all crops, especially under hydroponic or fertigation systems.

Sulfur-free and chloride-free. Safe for all crops, from leafy greens to citrus and flowering plants.

Supplies both magnesium and nitrate nitrogen in highly available forms.
Supports chlorophyll formation and photosynthetic activity.
Improves nutrient uptake and flower development.
Excellent compatibility with calcium nitrate and potassium nitrate.
100% soluble – ideal for hydroponics, fertigation, soil drench, and foliar feeding.

Unlike Magnesium Sulfate, Magnesium Nitrate can be combined in concentrate (dry or liquid) and applied with Calcium Nitrate and will not clump or lock.

Boca Hydro Magnesium Nitrate Dosing PDF

Stock Solution (Concentrate) Dissolve 2.2 lbs (1,000 grams) of Boca Hydro Magnesium Nitrate into 1 gallon (128 fl oz) of distilled water.
1 fl oz = 7.8 grams of dry product
Contributes approx. 780 ppm Mg and 860 ppm N per fl oz stock solution

Foliar:
Maintenance: 1-2 grams per gallon (1-2 tsp concentrate)
Deficiency Repair: 3-4 grams per gallon (1-1.5 tbsp concentrate)

Pots and containers: 
Small Plants 0.5-1 gram per gallon (1-2 tsp concentrate)
Medium Plants 2-3 grams per gallon (2-3 tbsp concentrate)
Very Large Plants 4-5 grams per gallon (1/4-1/3 cup concentrate)

 

Hydroponics:
Target 25-75ppm (1 gram/gal adds ~50 ppm Mg and ~55 ppm N)
25 ppm    0.25 grams grams per gallon (3.2 ml or ⅔ tsp concentrate)
50 ppm    0.50 grams grams per gallon (6.4 ml or 1 1/3 tsp concentrate)
75 ppm    0.75 grams grams per gallon (9.6 ml or 2 tsp concentrate)

 

Drench:
Light Feeding 5–10 grams per 5 gallons (2–4 tbsp concentrate)
Heavy Feeding 15–20 per 5 gallons (¼–⅓ cup concentrate)

Fertigation: 
Target (ppm) Mg
for 25 ppm use 250 grams per gallon
for 50 ppm use 500 grams per gallon
for 75 ppm use 750 grams per gallon
Inject at 1:100

 

Amounts can be increased depending on plant tolerance.

Max solubility 720g/L at 20°C


Guaranteed Analysis   CAS No 13446-18-9
Nitric Nitrogen (N-NO3)..............11%
Magnesium Oxide (MgO)............16%
Magnesium (Mg)............................10%

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SKU: 33160698177

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David L. Carver
Louisville, US
★★★★★ 5
Asurion you made the return process simple
Working with Asurion was an easy process. My previously covered milk frother stopped working, and they fully refunded it with no questions asked. All I had to do was ship the broken item back to them and they sent me a gift card. To cover the initial cost, no questions asked. The refund process was a very simple and painless.
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Reviewed in the United States on March 21, 2026
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Natascha
Birmingham, US
★★★★★ 4
My Very First Juicer!
This was one of the worst buys ever! I couldn't have not bought a worse machine. The best this about it was that it has very few parts that are very easy to assemble, disassemble, and clean. Everything that could go wrong went wrong. I'm already looking for a new better one. I can't tell you how many times the top popped off well in the process of juicing or God forbid, if you just tapped it a tiny bit. Very annoying! It kept falling inside my freshly juiced juice. SMH. I'm giving it away to someone I don't like.
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Reviewed in the United States on November 15, 2023
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M. Graham
Houston, US
★★★★★ 5
Quick and easy process
Assurian protection plans are worth it. Simplified process to get it handled. When my portable blender broke, I followed the process and they sent me an electronic gift card and that was very easy to redeem good customer service. I’ve also taken it on other items, but I haven’t had to use those yet.
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Reviewed in the United States on January 13, 2026
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Carol PA
Dallas, US
★★★★★ 5
protection plan is easy.
The protection plan worked on my coffee pot. It was just over 14 months and started to leak. I first called amazon and they sent me a link to the protection plan. It was very easy to use. I received a Amazon gift card instead of a replacement. The price of the coffee pot had increased so you will receive the lower option. I did receive the total cost of the pot at the time I purchased it.
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Reviewed in the United States on January 18, 2026
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Betty
Carnegie, US
★★★★★ 5
Great price & works fast.
Compact and fast - I love it! Could not beat the price and it's faster than my Food Saver!
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Reviewed in the United States on April 17, 2026

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