SKU: 67873508583
calcium nitrate fertilizer for tomato plants

calcium nitrate fertilizer for tomato plants Boca Hydro Calcium Nitrate Greenhouse Grade Water Soluble 15.5-0-0 +26

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Description

calcium nitrate fertilizer for tomato plants Boca Hydro Calcium Nitrate Greenhouse Grade Water Soluble 15.5-0-0 +26Boca Hydro Calcium Nitrate (15. 5 0 0 + 26% Ca) Premium Greenhouse Grade Calcium & Nitrogen Fertilizer Boca Hydro Calcium Nitrate is a high purity, professional grade fertilizer formulated to deliver 15. 5% fast acting nitrate nitrogen (N) and a superior 26% plant available calcium (Ca) far higher than the 1819% found in standard double salt products. Designed for hydroponics, fertigation, foliar feeding, and container gardening, our formula offers

🌿 Boca Hydro Calcium Nitrate (15.5-0-0 + 26% Ca)

Premium Greenhouse-Grade Calcium & Nitrogen Fertilizer

Boca Hydro Calcium Nitrate is a high-purity, professional-grade fertilizer formulated to deliver 15.5% fast-acting nitrate nitrogen (N) and a superior 26% plant-available calcium (Ca) — far higher than the 18–19% found in standard double-salt products. Designed for hydroponics, fertigation, foliar feeding, and container gardening, our formula offers unmatched solubility, clean performance, and consistent results.

Calcium is essential for strong cell walls, blossom-end rot prevention, improved fruit firmness, and better shelf life, while nitrate nitrogen fuels vigorous vegetative growth without ammonium buildup. Boca Hydro’s greenhouse-grade purity ensures maximum absorption and precise nutrient delivery, making it trusted by commercial growers and home gardeners alike.


Key Features & Benefits

  • Higher Calcium Content (26%) → Delivers more calcium than standard products for healthier, stronger plants.

  • 15.5% Nitrate Nitrogen → Fast-acting, readily available nitrogen for lush, vigorous growth.

  • Ultra-Clean & Highly Soluble → Dissolves completely with no residue, preventing clogged lines or emitters.

  • Chloride-Free & Sodium-Free → Safe for sensitive crops and hydroponic systems.

  • Versatile Application → Perfect for hydroponics, coco, soil, towers, drip irrigation, raised beds, and foliar sprays.

  • Professional-Grade Purity → Sourced from the highest-quality inputs for maximum efficiency and performance.


Ideal For

    • Fruit and nut trees

    • Vegetables and leafy greens

    • Hydroponic and soilless systems

    • Container gardens and tower systems

    • Greenhouse and field crops

  • ✅ High Calcium Content – 26% Ca
    Delivers more calcium than standard double-salt formulas (18–19% Ca) for stronger cell walls, firmer fruits, and improved plant health. Premium purity for professional growers.

  • 🌱 Dual-Nutrient Formula: 15.5% N + 26% Ca
    Provides fast-acting nitrate nitrogen for vegetative growth plus readily available calcium for improved flowering, fruiting, and disease resistance.

  • 💧 Ultra-Clean & Highly Soluble
    Greenhouse-grade purity ensures complete solubility with no residue. Perfect for hydroponics, drip systems, and fertigation without clogging lines or emitters.

  • 🧪 Chloride-Free, Sodium-Free, 100% Plant Available
    Safe for sensitive plants and soil ecosystems. Contains only pure nitrate nitrogen and calcium—no harmful fillers or contaminants.

  • 🌿 Versatile Use in All Growing Systems
    Ideal for hydroponics, soilless mixes, raised beds, towers, coco, foliar sprays, and traditional soil-based growing. Trusted by commercial farms and home gardeners.

  • 🔬 Scientifically Designed for Maximum Absorption
    Formulated by plant nutrition experts using the highest quality inputs to ensure quick uptake and efficient use of nutrients.

  • ⚠️ Do Not Mix With Sulfates or Phosphates
    Keep separate from MKP, Epsom salts, and other phosphate or sulfur-based products to prevent precipitation in solution.

Boca Hydro Calcium Nitrate Dosing PDF

Dissolve 1,000 grams (2.2 lbs) of Boca Hydro Calcium Nitrate in 1 gallon of distilled water.
1 tsp = ~5.2 grams dry (≈ 91 ppm Ca + 8 ppm N
1 fl oz = ~31 grams dry (≈ 543 ppm Ca + 48 ppm N

Foliar:
Maintenance 2–5 grams per gallon (1–2 tsp concentrate)
Deficiency 6–10 grams per gallon (1–2 tbsp concentrate)

Pots and Containers:
Small Pots 1–2 grams per gallon (1–2 tsp concentrate)
Medium Pots 3–5 grams per gallon (1–1.5 tbsp concentrate)
Large Pots 6–8 grams per gallon (2–2.5 tbsp concentrate)

Hydroponics:
Target calcium levels: 80–150 ppm Ca
80 ppm 0.96 grams per gallon (4.8 ml or 1 tsp concentrate)
100 ppm 1.20 grams per gallon (6 ml or 1.2 tsp concentrate)
150 ppm 1.80 grams per gallon (9 ml or 1.8 tsp concentrate)

Drench:
Light Feeding 10–15 grams per 5 gallons (1.5–2.5 tbsp concentrate)
Heavy Feeding 20–30 grams per 5 gallons (1/4 to 1/3 cup concentrate)

Fertigation:
Target ppm Ca
For 100 ppm use 1,000 grams per gallon
For 150 ppm use 1,500 grams per gallon
Inject at 1:100

Amounts can be increased depending on plant tolerance.

Guaranteed Analysis CAS NO. 15245-12-2
Nitrogen (N ) total.............................................15.5%
Ammoniacal Nitrogen (N-NH4)......................<1%
Nitrate-Nitrogen (N-NO3) ............................14.4%
Calcium(Ca).............................................................26%

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 67873508583

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L. Poehlman
Waukegan, US
★★★★★ 5
Happy pups, happy mama!!!
Flavor Name: Chicken Chips, Size: 1 Pound (Pack of 1)
My pups love these! Great for little dogs!
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New York, US
★★★★★ 1
Dnt buy!!
Flavor Name: Chicken Chips, Size: 1 Pound (Pack of 1)
These Suck! I have 3 Shih Tzus the one that ate it had a hard time chewing it and the other 2 couldn’t even I had to stick my finger down their mouth cuz they were choking and were trying to spit it out these are not chips they’re more like hard jello the texture is terrible even the color was weird the quality of this product sucks
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Reviewed in the United States on December 3, 2025
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Amazon Customer
Pawtucket, US
★★★★★ 5
My picky dog loves them.
Size: 3.5 Ounce (Pack of 2), Style: Chicken Chips, Size: 3.5 Ounce (Pack of 2), Style: Chicken Chips
I try to give my dog, whom I love so much, the healthies food and treats that i can. She is so very picky and it's difficult to find things she likes. She loves these treats and expectes one every morning. She litterally waites by the pantry door for one. The are healthy Human grate chicken chips. Makes me feel better about giving her a treat. I would Highly recommend.
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Whiting, US
★★★★★ 5
Treats
Size: 3.5 Ounce (Pack of 1), Style: Chicken Chips
Puppy likes them
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Beatrice Antunes
Alexandria, US
★★★★★ 5
my dog is obsessed with these
Size: 3.5 Ounce (Pack of 1), Style: Chicken Chips
my senior lhasa apso loves these. he smells them and takes it with happiness and excitement! he loves these, can't get enough.
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Reviewed in the United States on April 4, 2026

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