Calcium Nitrate (CaNO3) – Premium Fertilizer for Hydroponic Systems and High-Yield Farming
Original price was: د.إ 85.00.د.إ 74.00Current price is: د.إ 74.00.
Calcium Nitrate (CaNO3) is a water-soluble fertilizer providing calcium and nitrogen for hydroponic systems, boosting plant health and crop yields.
Premium Calcium Nitrate (CaNO3) for Hydroponic Systems
What It Does
Calcium Nitrate is the most important macronutrient in hydroponics. It provides:
- Calcium (Ca) – Builds strong cell walls, prevents blossom-end rot in tomatoes and peppers
- Nitrogen (N) – Drives vegetative growth and leaf development
- Improves nutrient uptake – Calcium helps plants absorb other minerals efficiently
When to Use
Use Calcium Nitrate throughout the entire grow cycle — from seedling to harvest. It’s especially critical during flowering and fruiting stages.
Deficiency symptoms: Yellowing new growth, tip burn, blossom-end rot, stunted roots.
Dosage Guide
| Growth Stage | Dosage | Target EC |
|---|---|---|
| Seedlings | 1-1.5g per liter | 0.8-1.2 mS/cm |
| Vegetative | 2-3g per liter | 1.5-2.0 mS/cm |
| Flowering/Fruiting | 1.5-2g per liter | 1.8-2.5 mS/cm |
Mixing Instructions
⚠️ NEVER mix Calcium Nitrate directly with sulfates or phosphates! They will precipitate and become unavailable to plants.
- Dissolve Calcium Nitrate in half your reservoir water
- In a separate container, mix your other nutrients (MKP, Magnesium Sulfate, micros)
- Add the second mixture to the reservoir
- Mix thoroughly and check pH (target 5.5-6.5)
Compatibility
Pairs with: Potassium Nitrate, NPK blends, all EDTA-chelated micronutrients
Do not mix directly with: Monopotassium Phosphate (MKP), Magnesium Sulfate, sulfur-based nutrients
Storage
Keep in a cool, dry place. Reseal bag after each use. Shelf life: 2+ years if stored properly.
Product Specifications
- Formula: Ca(NO3)2·4H2O
- Calcium (Ca): 19%
- Nitrogen (N): 15.5%
- Water solubility: 100%
- Grade: Technical / Hydroponic
- Origin: Europe
25 reviews for Calcium Nitrate (CaNO3) – Premium Fertilizer for Hydroponic Systems and High-Yield Farming
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Huda J. (verified owner) –
Average quality. Expected a bit more for the price.
Sara K. (verified owner) –
Best purchase I made for my indoor garden. Highly recommend!
Ahmed A. (verified owner) –
Very good product. Minor packaging issue but product itself is great.
Salma C. (verified owner) –
Best in the market for hydroponics in the UAE.
Khalid S. (verified owner) –
Happy with the purchase. Delivery was quick.
Tariq L. (verified owner) –
Reliable product. Using it daily in my greenhouse.
Hassan R. (verified owner) –
Solid product, does what it says. Would buy again.
Hamad P. (verified owner) –
Satisfied with the purchase. Good quality overall.
Noura D. (verified owner) –
Amazing product. My plants are thriving since I started using this.
Mariam H. (verified owner) –
Decent product. Does the job but nothing special.
Reem Y. (verified owner) –
Good value. Slightly different from the photo but works well.
Ali F. (verified owner) –
Top notch quality. Will definitely order again.
Rashid O. (verified owner) –
Superb quality, arrived well-packaged. Happy customer!
Mohammed Q. (verified owner) –
Perfect for UAE climate conditions. Very satisfied.
Saeed E. (verified owner) –
OK product. Works fine but could be better.
Fatima B. (verified owner) –
Good quality, works well for my balcony garden in Sharjah.
Mona I. (verified owner) –
Works great for my small herb garden setup.
Youssef T. (verified owner) –
Five stars! Premium quality and great customer service.
Aisha N. (verified owner) –
Outstanding! Works perfectly for my hydroponic setup in Abu Dhabi.
Noor U. (verified owner) –
Its alright. Took a while to figure out how to use it properly.