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Save 6% on JR Peters Jack's Classic Calcium Nitrate 15-0-0 Fertilizer - Part B 25#, Multi, Gardening Accessories, by Hoover Chemical
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ShareJR Peters Jack's Classic Calcium Nitrate 15-0-0 Fertilizer - Part B 25#, Multi, Gardening Accessories, by Hoover Chemical
Users say:
Jacks nutrients are a great choice for organic fertilizer, as they are 100% organic and easy to mix. They are also cheaper than other brands, and can be used with any additives. However, they can be difficult to dissolve in the tank and can cause chemical burns.
Give your hydroponic setup a boost with Jack's Nutrients!Key Product Features Jack's Nutrients 15-0-0 Clacium Nitrate Part B contains a very pure and a completely available source of calcium and nitrate nitrogen nutrient sources. Includes a specific balance of nutrients that delivers an efficient combination of nutrients suitable for many different growin…
Give your hydroponic setup a boost with Jack's Nutrients!Key Product Features Jack's Nutrients 15-0-0 Clacium Nitrate Part B contains a very pure and a completely available source of calcium and nitrate nitrogen nutrient sources. Includes a specific balance of nutrients that delivers an efficient combination of nutrients suitable for many different growing environments and crop types. This 25 lb. bag formula should be used in combination with the 15-12-26 Part A bag in a two-part hydroponic system to create completley available nutrient sources. Jacks Nutrients is a collection of formulas that gives you choices that work for many different controlled environments without the hype or confusion of extravagant names and crazy labels. The product line is comprised of the FeED and BOOST products to offer you an efficient powdered solution that delivers the exact nutrient balance according to the crops requirements.Jack's Nutrients 15-0-0 Part B Boost is a pure combination of 18% Calcium and 15% Nitrate Nitrogen. These ingredients allow growers to have flexibility to boost their levels according to different crops or stages of growth. This formula should be used in combination with Jack's Nutrients 5-12-26 Part A. These two products combine to make a hydroponic system with completley available nutrient sources. Jacks Nutrients is a collection of formulas that gives you choices that work for many different controlled environments without the hype or confusion of extravagant names and crazy labels. This product line is comprised of the FeED and BOOST products to offer you an efficient powdered solution that delivers the exact nutrient balance according to the crops requirements. Size: W 14" / D 20" / H 4". Color: Multi.
Review summary
AI-generated content
Jacks nutrients are a great choice for organic fertilizer, as they are 100% organic and easy to mix. They are also cheaper than other brands, and can be used with any additives. However, they can be difficult to dissolve in the tank and can cause chemical burns.
Pros
- Effective for various plant growth
- High-quality flowers and veg
- Cost-effective
- Complete feed combo
- Organic
Cons
- Difficult to dissolve in some tanks
Read original reviews
Description
Give your hydroponic setup a boost with Jack's Nutrients!Key Product Features Jack's Nutrients 15-0-0 Clacium Nitrate Part B contains a very pure and a completely available source of calcium and nitrate nitrogen nutrient sources. Includes a specific balance of nutrients that delivers an efficient combination of nutrients suitable for many different growing environments and crop types. This 25 lb. bag formula should be used in combination with the 15-12-26 Part A bag in a two-part hydroponic system to create completley available nutrient sources. Jacks Nutrients is a collection of formulas that gives you choices that work for many different controlled environments without the hype or confusion of extravagant names and crazy labels. The product line is comprised of the FeED and BOOST products to offer you an efficient powdered solution that delivers the exact nutrient balance according to the crops requirements.Jack's Nutrients 15-0-0 Part B Boost is a pure combination of 18% Calcium and 15% Nitrate Nitrogen. These ingredients allow growers to have flexibility to boost their levels according to different crops or stages of growth. This formula should be used in combination with Jack's Nutrients 5-12-26 Part A. These two products combine to make a hydroponic system with completley available nutrient sources. Jacks Nutrients is a collection of formulas that gives you choices that work for many different controlled environments without the hype or confusion of extravagant names and crazy labels. This product line is comprised of the FeED and BOOST products to offer you an efficient powdered solution that delivers the exact nutrient balance according to the crops requirements. Size: W 14" / D 20" / H 4". Color: Multi.