Professional Power and Economical Bulk Pack
Designed for serious gardeners and farmers, the 15 kg bag of Calcium Nitrate ensures you always have the necessary fertilizer on hand. It’s the most cost-effective way to cover larger areas, whether it’s a potato field, a large apple orchard, or a spacious lawn.
Why choose the 15 kg bulk pack?
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Best price: Save money by buying in larger quantities. The lowest price per kilo in the Agrozone selection.
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Potato and Cabbage’s Best Friend: These crops are heavy nitrogen consumers. With a 15 kg bag, you can easily cover your needs for the entire season.
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Soil Structure Maintainer: Regulating soil acidity over large areas is costly – calcium nitrate does this “for free” during fertilization, adding essential calcium to the soil.
Dosing for large areas:
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Potatoes: 30 g/m² before planting or 15 g/m² for sprouted plants.
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Lawns: Spread evenly at 4 kg per 100 m².
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Thanks to its excellent solubility, the fertilizer acts quickly, reaching the roots immediately after the first rain or watering.
Usage and Dosing
Calcium Nitrate is very convenient to use – it can be sprinkled directly onto the soil (and watered in) or dissolved in a watering can.
1. As a liquid fertilizer (Fastest effect):
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Young seedlings: Dissolve 2 teaspoons in 10 liters of water.
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Mature plants: Dissolve 2 tablespoons in 10 liters of water.
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Tomatoes and cucumbers: Water with the solution every 4–10 days (use 3–6 liters of solution per m²).
2. Dry fertilization (On the soil surface):
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Sensitive crops (Flowers, lettuce, radishes): 30 g / m².
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Resistant crops (Cucumbers, tomatoes): 40 g / m².
Application rates per crop (g/m²):
One handful is approximately 25 g.
| Crop | Rate | Time / Method |
| Lawn | 40 g | In spring or after mowing to boost growth. |
| Cabbage, cucumber, tomato | 40 g | Before sowing or planting. |
| Carrot, onion, beetroot | 40 g | Before sowing. |
| Potato | 30 g | Before planting. |
| Potato (sprouted) | 15 g | When shoots are 15–20 cm long. |
| Fruit trees, berry bushes | 20 g | Early spring at the start of growth. |
Important: As this is a strong nitrogen fertilizer, we recommend using it mainly from spring to mid-summer. Using it in late summer may hinder plants’ preparation for winter.
Save your plants from hunger and order Calcium Nitrate from the Agrozone e-shop!






































































