Skip to product information
1 of 2

GreenwayBiotechInc

Greenway Biotech, Inc. Calcium Nitrate Solution Grade 15.5-0-0 with Water Soluble Hydroponics Fertilizers for Vegetables- (2 X 25 Pounds)

Greenway Biotech, Inc. Calcium Nitrate Solution Grade 15.5-0-0 with Water Soluble Hydroponics Fertilizers for Vegetables- (2 X 25 Pounds)

Regular price $271.98 USD
Regular price $271.98 USD Sale price
Shipping calculated at checkout.

About This

  • 100% WATER SOLUBLE FORMULA: Dissolves instantly for quick absorption, delivering fast-acting nitrogen and calcium to boost plant growth and fruit quality.
  • IDEAL FOR HYDROPONICS & SOIL USE: Perfect for hydroponic systems, vegetables, fruits, tomatoes, peppers, broccoli, and more—versatile for all growers.
  • ENHANCES PLANT STRENGTH & YIELD: Calcium improves cell wall strength, resulting in firmer produce, better quality harvests, and longer shelf life.
  • PREVENTS CALCIUM DEFICIENCY ISSUES: Helps reduce tip burn in lettuce, rust spots in potatoes, and stem rot in broccoli for healthier crops.
  • HIGH NUTRIENT CONTENT: Contains 15.5% Nitrogen and 19% Calcium to support growth, improve heat tolerance, and reduce plant stress in warm climates.
  • COMPATIBLE WITH ALL IRRIGATION SYSTEMS: Works seamlessly with drip systems, NFT, DWC, ebb & flow, and foliar spray applications—no clogging, no residue.
  • FOLIAR SPRAY OPTION: Can be applied as a foliar spray for the fastest calcium delivery—especially effective when soil moisture is inconsistent and calcium transport is limited.
  • PREVENTS BLOSSOM END ROT: Apply when tomatoes, peppers, and squash fruits are walnut-sized and continue every 2 weeks during fruit development to stop blossom end rot before it starts.
  • CDFA REGISTERED & LAB TESTED: Every batch is independently tested for heavy metals and registered with the California Department of Food and Agriculture for reliable, compliant performance.
  • MADE IN USA — FAMILY-OWNED SINCE 1989: Manufactured by Greenway Biotech, Inc. in California.

Overview

  • Brand : Greenway Biotech, Inc.
  • Item Weight : 25 Pounds
  • Item Form : Granules
  • Liquid Volume : 800 Fluid Ounces
  • Specific Uses For Product : Hydroponics
View full details