---
product_id: 636094040
title: "Potassium Nitrate 13-0-46 Water Soluble Plant Food for All Plants, Vegetables, Flowers and Trees. (5 Lb)"
brand: "boca hydro"
price: "KSh29002"
currency: KES
in_stock: true
reviews_count: 4
category: "Boca Hydro"
url: https://www.desertcart.co.ke/products/636094040-potassium-nitrate-13-0-46-water-soluble-plant-food-all
store_origin: KE
region: Kenya
---

# 13% nitrate nitrogen for lush green growth 46% potassium for bigger yields & blooms 100% water soluble for rapid uptake Potassium Nitrate 13-0-46 Water Soluble Plant Food for All Plants, Vegetables, Flowers and Trees. (5 Lb)

**Brand:** boca hydro
**Price:** KSh29002
**Availability:** ✅ In Stock

## Summary

> 🌱 Grow Strong, Harvest Proud — The Power of Pure Potassium!

## Quick Answers

- **What is this?** Potassium Nitrate 13-0-46 Water Soluble Plant Food for All Plants, Vegetables, Flowers and Trees. (5 Lb) by boca hydro
- **How much does it cost?** KSh29002 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/636094040-potassium-nitrate-13-0-46-water-soluble-plant-food-all)

## Best For

- boca hydro enthusiasts

## Why This Product

- Trusted boca hydro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Boost Your Bloom Power:** Unlock bigger, stronger flowers and more evenly ripened fruits with premium potassium.
- • **Rapid Nutrient Absorption:** Fully water-soluble formula ensures fast, efficient uptake for immediate plant vitality.
- • **Pure & Safe for All Plants:** Chloride-free, sodium-free, and 100% pure macronutrients—perfect for veggies, flowers, and trees.
- • **Resilience in Every Granule:** Enhance drought resistance, winter hardiness, and heat tolerance to keep plants thriving.
- • **Elevate Crop Quality & Shelf Life:** Improve color, texture, taste, and storage longevity for your harvest’s market-ready appeal.

## Overview

Boca Hydro Potassium Nitrate 13-0-46 is a premium, fully water-soluble fertilizer delivering 13% nitrate nitrogen and 46% potassium. Designed for rapid nutrient absorption, it promotes lush green growth, bigger blooms, and higher yields while enhancing plant resilience against heat, cold, and drought. Chloride- and sodium-free, this 5 lb powder is safe for all plants and ideal for fertigation, foliar feeding, and nutrient blends, making it a must-have for professional gardeners and serious growers aiming for superior crop quality and shelf life.

## Description

Boca Hydro Potassium Nitrate 13-0-46High-Purity Nitrogen and Potassium Fertilizer for Vigorous Growth & Bloom Boca Hydro Potassium Nitrate is a premium-grade, fully water-soluble fertilizer delivering 13% Nitrate Nitrogen (NO₃⁻) and 46% Soluble Potassium (K₂O). It is ideal for crops requiring fast-acting, immediately available nitrogen and potassium, making it perfect for fruiting vegetables, ornamentals, leafy greens, and flowering plants during mid-to-late growth stages. Nitrate nitrogen promotes lush green growth without ammonium buildup, while potassium boosts flowering, fruit quality, and plant resilience. Potassium helps plants achieve bigger blooms, stronger flowers, bigger yields and more evenly ripened fruits and buds. In addition to healthier stronger roots, stems, and tubers, it also increases plant vigor making them less susceptible to disease and adverse conditions such as excessive heat or cold. Potassium also improves crop color, texture, taste and size of fruit.✅ Chloride-free and safe for hydroponics✅ Highly soluble and quick-dissolving✅ Compatible with most other fertilizers and micronutrients

Review: Great for our mango tree. - We have a mango tree which flowers well but almost never forms fruit. We applied this to our tree and are seeing hopeful results almost immediately. Seems to be flowering much more than before and we are hopeful to get a lot of fruit in a few months.
Review: RECIPE= SUPER FERTILIZER - This is used as fertilizer for my plants during SUMMER! RECIPE = 1tsp. Baking Powder 1tsp. Epson Salt, 1/2 tsp. Household ammonia 1 tsp. Potassium Nitrate (Salt Peter is un-scientific name)

## Features

- Potassium helps plants achieve bigger blooms, stronger flowers, bigger yields and more evenly ripened fruits and buds. In addition to healthier stronger roots, stems, and tubers, it also increases plant vigor making them less susceptible to disease and adverse conditions such as excessive heat or cold. Potassium also improves crop color, texture, taste and size of fruit.
- Plants absorb pure potassium (K) and nitrate-nitrogen (N-N03) rapidly and efficiently, and in a balanced manner. Fully water soluable, Chloride Free, Sodium Free and composed of 100% Pure plant macronutrients. Safe for plants and humans. Suitable for fertigation, foliar application, drench, production of fertilizer blends and nutrient solutions.
- Benefits: Stronger & healthier plants, increased durability, drought resistance. Increased winter hardiness, Increased hardiness to excessive heat and intense sun. Increases yields, quality, shelf life of all fruits, vegetables and budding plants.
- Counteracts salinity damage from cheap fertilizers
- Stronger & healthier plants, increased durability, drought resistance. Increased winter hardiness, Increased hardiness to excessive heat and intense sun. Increases yields, quality, shelf life of all fruits, vegetables and budding plants. Counteracts salinity damage from cheap fertilizers Increased sugar and starch production in plants.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CYCTWPFL |
| Best Sellers Rank | #59,299 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,569 in Garden Fertilizers |
| Brand | Boca Hydro |
| Date First Available | March 18, 2024 |
| Item Form | Powder |
| Item Weight | 5 pounds |
| Item model number | BHPN |
| Manufacturer | Boca Hydro |
| Number of Items | 1 |
| UPC | 719574248519 |
| Unit Count | 80.0 Ounce |

## Product Details

- **Brand:** Boca Hydro
- **Item Form:** Powder
- **Item Weight:** 5 Pounds
- **Manufacturer:** Boca Hydro
- **Number of Items:** 1

## Images

![Potassium Nitrate 13-0-46 Water Soluble Plant Food for All Plants, Vegetables, Flowers and Trees. (5 Lb) - Image 1](https://m.media-amazon.com/images/I/612dYEdeNHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for our mango tree.
*by K***T on February 6, 2026*

We have a mango tree which flowers well but almost never forms fruit. We applied this to our tree and are seeing hopeful results almost immediately. Seems to be flowering much more than before and we are hopeful to get a lot of fruit in a few months.

### ⭐⭐⭐⭐ RECIPE= SUPER FERTILIZER
*by M***. on May 8, 2025*

This is used as fertilizer for my plants during SUMMER! RECIPE = 1tsp. Baking Powder 1tsp. Epson Salt, 1/2 tsp. Household ammonia 1 tsp. Potassium Nitrate (Salt Peter is un-scientific name)

### ⭐⭐⭐⭐⭐ Do a soil test to make sure you do not need that second set of numbers in your fertilizer.
*by S***O on January 15, 2026*

Great product if you have too much Phosphorus in your soil.

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-15*