---
product_id: 92636248
title: "OMRI Listed Water Soluble Liquid Calcium 5.0% Concentrate - Prevent or Treat Calcium Deficiency in Garden Vegetables, 32 oz"
brand: "down to earth all natural fertilizers"
price: "2541635₫"
currency: VND
in_stock: true
category: "Down To Earth All Natural Fertilizers"
url: https://www.desertcart.vn/products/92636248-omri-listed-water-soluble-liquid-calcium-5-0-concentrate-prevent
store_origin: VN
region: Vietnam
---

# OMRI certified organic Prevents blossom-end rot 5% water-soluble calcium OMRI Listed Water Soluble Liquid Calcium 5.0% Concentrate - Prevent or Treat Calcium Deficiency in Garden Vegetables, 32 oz

**Brand:** down to earth all natural fertilizers
**Price:** 2541635₫
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow smart, grow strong—because your garden deserves the best!

## Quick Answers

- **What is this?** OMRI Listed Water Soluble Liquid Calcium 5.0% Concentrate - Prevent or Treat Calcium Deficiency in Garden Vegetables, 32 oz by down to earth all natural fertilizers
- **How much does it cost?** 2541635₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/92636248-omri-listed-water-soluble-liquid-calcium-5-0-concentrate-prevent)

## Best For

- down to earth all natural fertilizers enthusiasts

## Why This Product

- Trusted down to earth all natural fertilizers brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Calcium Power Boost:** Delivers 5% water-soluble calcium for rock-solid plant cell walls.
- • **Effortless Application:** Versatile liquid concentrate for foliar spray or soil drench—fast absorption guaranteed.
- • **Blossom-End Rot Defense:** Protects your tomatoes and peppers from calcium deficiency disorders.
- • **Certified Organic Confidence:** OMRI listed formula ensures safe, eco-friendly gardening.
- • **Stronger Plants, Bigger Yields:** Supports robust stems, roots, and overall garden vitality for next-level harvests.

## Overview

Down To Earth’s OMRI listed liquid calcium fertilizer delivers a potent 5% water-soluble calcium concentrate designed to prevent and treat calcium deficiencies in garden vegetables. Perfect for organic growers, it combats blossom-end rot in fruiting plants like tomatoes and peppers, promotes stronger stems and roots, and offers easy foliar or soil application for rapid nutrient uptake and healthier, more productive gardens.

## Description

desertcart.com : Down To Earth All Natural Fertilizers OMRI Listed Water Soluble Liquid Calcium 5.0% Concentrate - Prevent or Treat Calcium Deficiency in Garden Vegetables, 32 oz : Fertilizers : Patio, Lawn & Garden

## Features

- Provides Essential Calcium: Supplies 5% water-soluble calcium to strengthen plant cell walls and reduce common calcium deficiency issues.
- Organic & OMRI Listed: Made with natural ingredients suitable for certified organic gardening and safe for edible crops.
- Prevents Blossom-End Rot: Ideal for tomatoes, peppers, and other fruiting plants prone to calcium-related disorders.
- Easy to Use Liquid Formula: Apply as a foliar spray or soil drench for quick nutrient uptake and improved plant health.
- Supports Strong Growth: Enhances stem strength, root development, and overall plant vigor for healthier gardens and higher yields.

## Product Details

- **Brand:** Down To Earth All Natural Fertilizers
- **Item Form:** Liquid
- **Item Weight:** 1 Ounces
- **Liquid Volume:** 1 Quarts
- **Specific Uses For Product:** Plant Growth

## Images

![OMRI Listed Water Soluble Liquid Calcium 5.0% Concentrate - Prevent or Treat Calcium Deficiency in Garden Vegetables, 32 oz - Image 1](https://m.media-amazon.com/images/I/71hlZtolcHL.jpg)

## Questions & Answers

**Q: How much are this product can I use in a gallon of water**
A: Use 1-2 tbsp. (0.5-1.0 oz.) per gallon of water.

**Q: Does this also contain chloride ?**
A: The active ingredient is calcium chloride . I found it hard to dose properly through my drip irrigation system. Actually , I overdosed it , which seriously burned my tomato plants , and I had to replant them.

**Q: Can this be used in cool season turf?**
A: Yes, I have used it to lime small areas of our lawn during the spring and fall.

**Q: What is the best natural surfectant to use with foliar spray? Thank you.**
A: It depends on what your spraying most foliar sprays just need water. Now, if your talking cold pressed neem or somethinglike that, dish soap

## Frequently Bought Together

- Down to Earth Liquid Calcium Fertilizer Organic Water Soluble 5%, 1 Quart
- Down to Earth Liquid Bloom Fertilizer 2-6-4, 1 Quart
- Down to Earth Liquid Fish & Kelp 2-4-1, 1 Quart

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-20*