---
product_id: 254226798
title: "J R Peters Inc 52524 No.1.5 20-10-20 Citrus Food Fertilizer"
brand: "jack's classic"
price: "3465875₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Jack's Classic"
url: https://www.desertcart.vn/products/254226798-j-r-peters-inc-52524-no-1-5-20-10
store_origin: VN
region: Vietnam
---

# Water-soluble powder for easy mixing 20-10-20 NPK balanced formula Included measuring spoon for precision J R Peters Inc 52524 No.1.5 20-10-20 Citrus Food Fertilizer

**Brand:** jack's classic
**Price:** 3465875₫
**Availability:** ✅ In Stock

## Summary

> 🍋 Feed your citrus like a pro—vibrant growth, zero hassle!

## Quick Answers

- **What is this?** J R Peters Inc 52524 No.1.5 20-10-20 Citrus Food Fertilizer by jack's classic
- **How much does it cost?** 3465875₫ 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/254226798-j-r-peters-inc-52524-no-1-5-20-10)

## Best For

- jack's classic enthusiasts

## Why This Product

- Trusted jack's classic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Micronutrient Boost:** Enhanced micronutrients ensure your plants get all-round nourishment without extra supplements.
- • **Dual Feeding Flexibility:** Use as foliar spray or root feed to target your citrus plants’ needs precisely.
- • **Precision Dosing Made Simple:** Convenient measuring spoon guarantees the perfect mix every time—no guesswork.
- • **Balanced 20-10-20 Nutrient Power:** Optimized NPK ratio fuels lush green leaves, robust branches, and abundant fruit.
- • **Concentrated Water-Soluble Formula:** Powdered concentrate stretches further than liquids—more feed, less waste.

## Overview

Jack's Classic J R Peters Inc 52524 Citrus Food Fertilizer delivers a scientifically balanced 20-10-20 NPK formula enriched with essential micronutrients. This water-soluble powder allows versatile application as a foliar spray or root feed, ensuring vibrant green leaves, strong branches, and increased fruit yield. The included measuring spoon simplifies precise dosing, making it a top choice for millennial gardeners seeking efficient, effective plant nutrition.

## Description

Designed to provide the optimum combination of nutrients needed by plants in the citrus group. This formula with enhanced micronutrient levels will produce vibrant green leaves, strong branches and more fruit. Comes in a plastic tub with water resistant label.

Review: This is a very easy to use product. You just measure out the powder with the enclosed scoop and add to the watering can. Just a week or so after first use I can already see a noticeable effect. Plants are fully, look healthier and have many more leaves and blooms. No real negatives I can see so far. Good product.
Review: I had my lemon tree, which I started from seed several years ago and found that it grew ok but needed some help. Some of the leaves were turning yellow, but the tree was reasonably healthy. So I decided to try the Jacks formula and was pleasantly surprised that the leaves were slowly getting a richer more vibrant green. I started with a weaker solution at first, and gradually increased its dosage. So far the tree is looking far better than it did before. I will certainly buy more when I run out - which should take some time. I would recommend this product.

## Features

- 20-10-20 Analysis - Great for producing vibrant green leaves, strong branches, and more fruit in tropical fruiting plants.
- Many Ways to Feed - Citrus FeED can be used as a foliar or root feeding product. Great for spraying directly onto leaves, roots, or when used in a continuous feed system.
- Water-Soluble Powder – Powdered concentrates go further than liquid fertilizers. Simply mix your measured powder with water and you are ready to feed with multiple gallons of liquid fertilizer!
- Included Measuring Spoon – All Jack’s Classic fertilizers come with a convenient spoon to create the right amount of liquid fertilizer for your plants.
- Micronutrients - Added micronutrients supply your plant with the nutrition it needs for optimal growth and health. Unlike other fertilizers, additional feeding is not required.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FSI2J30 |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,529) |
| Date First Available | 14 September 2014 |
| Harvest date | Fall |
| Ingredients | Citrus Feed |
| Item display weight | 907 g |
| Item model number | 52524 |
| Manufacturer | Jack's Classic |
| Part number | 52524 |
| Power source type | Diesel |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 453.59 g |

## Product Details

- **Brand:** Jack's Classic
- **Global Trade Identification Number:** 00671341525240
- **Item form:** Granules
- **Item weight:** 1 Pounds
- **Specific uses for product:** Citrus Plant Care

## Images

![J R Peters Inc 52524 No.1.5 20-10-20 Citrus Food Fertilizer - Image 1](https://m.media-amazon.com/images/I/71W7LB+JGjL.jpg)

## Questions & Answers

**Q: can you use this on cannabis ??**
A: Yes. Start to finish. Be sure to add calcium somehow. Dolomite lime added to soil works great. Look into "Dr Bruce Bugbee" on youtube.

**Q: Does this have a strong scent for use indoors?**
A: No strong scent

**Q: is it organic fertilizer?**
A: no it is not organic

**Q: Can I use these on my tomato plants**
A: This fertilizer is specifically for citrus plants and would not be the best fertilizer for tomato plants because it would not supply the nutrients needed for tomatoes.  See the following article:
https://www.gardeningknowhow.com/edible/vegetables/tomato/tomato-fertilizer.htm
Jack's is a wonderful fertilizer for citrus plants and mine have done really well with it.  I highly recommend it to be used on the plants for which it is designed!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***0 on 2 June 2024*

This is a very easy to use product. You just measure out the powder with the enclosed scoop and add to the watering can. Just a week or so after first use I can already see a noticeable effect. Plants are fully, look healthier and have many more leaves and blooms. No real negatives I can see so far. Good product.

### ⭐⭐⭐⭐⭐ Review
*by S***P on 16 September 2024*

I had my lemon tree, which I started from seed several years ago and found that it grew ok but needed some help. Some of the leaves were turning yellow, but the tree was reasonably healthy. So I decided to try the Jacks formula and was pleasantly surprised that the leaves were slowly getting a richer more vibrant green. I started with a weaker solution at first, and gradually increased its dosage. So far the tree is looking far better than it did before. I will certainly buy more when I run out - which should take some time. I would recommend this product.

### ⭐⭐⭐⭐⭐ Review
*by N***O on 28 April 2024*

Just 2 applications to my lemons and oranges and the leaf size doubled for the new growths. Expensive but application is just 1 spoon in around 4 litres of water in 7 to 10 days. So it will last a long time.

## Frequently Bought Together

- Jack's Classic 20-10-20 Citrus Feed Water-Soluble Fertilizer with Micronutrients to Provide Better Growth and Fruiting in Tropical Fruiting Plants, 1.5lbs
- Jack's Classic 12-15-30 Veggie Feed Water-Soluble Fertilizer with Micronutrients for Plant Growth and Abundant Fruit Set in Blooming Vegetable Plants, 1.5lbs, 2 Pack
- Jack's Classic Blossom Booster 1.5 lbs, 10-30-20

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-12*