---
product_id: 62304444
title: "Luster Leaf 1662 Professional Soil Kit with 40 Tests, Green"
brand: "luster leaf"
price: "€ 71.99"
currency: EUR
in_stock: true
reviews_count: 8
category: "Luster Leaf"
url: https://www.desertcart.nl/products/62304444-luster-leaf-1662-professional-soil-kit-with-40-tests-green
store_origin: NL
region: Netherlands
---

# 4 key nutrient analyses (pH, N, P, K) 40 precise soil tests sturdy compact case Luster Leaf 1662 Professional Soil Kit with 40 Tests, Green

**Brand:** luster leaf
**Price:** € 71.99
**Availability:** ✅ In Stock

## Summary

> 🌱 Dig Deeper, Grow Smarter — Your Soil’s Best Friend!

## Quick Answers

- **What is this?** Luster Leaf 1662 Professional Soil Kit with 40 Tests, Green by luster leaf
- **How much does it cost?** € 71.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/62304444-luster-leaf-1662-professional-soil-kit-with-40-tests-green)

## Best For

- luster leaf enthusiasts

## Why This Product

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

## Key Features

- • **Empower Your Green Thumb:** Transform your soil knowledge into thriving plants and enviable garden success.
- • **Comprehensive 40-Test Kit:** Unlock detailed insights with 10 tests each for soil pH, Nitrogen, Phosphorus, and Potassium.
- • **All-in-One Portable Design:** Durable green case keeps everything organized and ready for on-the-go soil diagnostics.
- • **Professional-Grade Accuracy:** Liquid-based reagents deliver reliable results trusted by hobbyists and pros alike.
- • **Expert Gardening Guidance Included:** Step-by-step instructions plus a pH preference list for hundreds of plants to optimize your garden’s potential.

## Overview

The Luster Leaf 1662 Professional Soil Kit offers 40 liquid-based tests covering soil pH, Nitrogen, Phosphorus, and Potassium, all housed in a durable green case. Designed for hobbyists and professionals, it includes detailed instructions and a comprehensive pH preference guide for hundreds of plants, empowering users to optimize soil conditions and maximize garden health.

## Description

Product Description The #1662 Soil Test Kit from Environmental Concepts is a liquid based testing kit which is great for hobbyists, classrooms and professionals. In contains all components needed for a total of 40 tests. 10 each for soil pH, Nitrogen, Phosphorus and Potash. Detailed instructions are included along with extensive guidelines for altering soil and using the best plants for your soil environment. From Environmental Concepts, makers of high quality soil testing products for over 40 years. Safety Warning Potential safety warnings include handling instructions to avoid skin or eye contact with chemicals, prevent ingestion or inhalation, and dispose of used materials properly.

Review: Broke on first test - The instructions state ""You may feel strong resistance while filtering" I did... then heard a crack and the cylinder body has an inch long crack. I managed to complete the N test and the P test, but on the K test, the soil solution was leaking directly into the filtered collection tube. Not sure if a manufacturing defect or just being over butch, when not knowing exactly what to expect. Please advise how I get a replacement filtering device, the website won't open for me, and I'm outside the desertcart return period. The tests themselves are reasonably straight forward and the N and P tests returned valid results.
Review: Unusable kit - I cannot use this kit. I have tried and failed. The filter comes off, the solutions sit, without changing colour. Not sure what i am doing wrong.

## Features

- Contains components for 40 tests. 10 each for Soil pH, N, P and K
- Comes with sturdy plastic case
- Simple and detailed instructions included
- pH preference list for hundreds of plants included
- Tips for gardening and altering soil conditions included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003JCMKEK |
| Battery Description | No batteries required |
| Battery description | No batteries required |
| Best Sellers Rank | 130,907 in Garden ( See Top 100 in Garden ) 27 in Soil Test Kits |
| Brand | Luster Leaf |
| Colour | Green |
| Customer Reviews | 3.8 out of 5 stars 1,682 Reviews |
| Global Trade Identification Number | 00097395216628 |
| Included Components | Professional Soil Kit with 40 Tests |
| Item Type Name | Luster Leaf 1662 Professional Soil Test Kit with 40 Tests |
| Item Weight | 12 Ounces |
| Item weight | 12 Ounces |
| Manufacturer | Luster Leaf |
| Manufacturer Part Number | 1662 |
| Model Number | 1662 |
| Number of Items | 1 |
| Number of Packs | 4 |
| Number of items | 1 |
| UPC | 097395216628 |
| Unit Count | 1.0 count |

## Product Details

- **Colour:** Green
- **Brand:** Luster Leaf
- **Item weight:** 0.75 Pounds
- **Battery description:** No batteries required
- **Manufacturer:** Luster Leaf

## Images

![Luster Leaf 1662 Professional Soil Kit with 40 Tests, Green - Image 1](https://m.media-amazon.com/images/I/71kdoW7MmrL.jpg)
![Luster Leaf 1662 Professional Soil Kit with 40 Tests, Green - Image 2](https://m.media-amazon.com/images/I/81MhuKJZctL.jpg)
![Luster Leaf 1662 Professional Soil Kit with 40 Tests, Green - Image 3](https://m.media-amazon.com/images/I/81tcd06JS9L.jpg)
![Luster Leaf 1662 Professional Soil Kit with 40 Tests, Green - Image 4](https://m.media-amazon.com/images/I/91mwIfBogNL.jpg)
![Luster Leaf 1662 Professional Soil Kit with 40 Tests, Green - Image 5](https://m.media-amazon.com/images/I/81069Jo-NbL.jpg)

## Available Options

This product comes in different **Pattern, Style** options.

## Questions & Answers

**Q: I have 4 disctinct areas around my house where i'd like to test the soil. does this kit have enough to test all those areas?**
A: "40 tests" means that it has enough materials for 10 tests each for pH, N, P, and K.

**Q: Where can I get the replacement chemicals and how much do these cost with shipping and handling?**
A: I've looked everywhere and you can't find any replacement chemicals for this set.

**Q: If used properly, is there enough reagent (solutions) to conduct the claimed amount of tests? Many complaints about how many tests...**
A: There is not enough solution to do the number of tests claimed. The pH test solution appears to yield a result consistent with my pH probe. The remainder of the tests yielded no results, ie. there were no color changes present to compare against the chart on the nitrogen or phosphorus tests, there was no cloudiness detected on the potassium test. These results were inconsistent with prior soil testing and my crops show no signs of the deficiencies that would be present if the tests had been accurate. I had purchased this test kit in 2014, I think, and it had appeared to work accurately. The kit I purchased in 2017 performed completely differently. I won't be buying this kit again.

**Q: whats , N, P, K. ?**
A: N=nitrogen P=phosphorus K=potassium.the same order on a bag of fertilizer. 10 10 10 means.10(N) 10(P) and 10(K)

## Customer Reviews

### ⭐⭐ Broke on first test
*by S***E on 1 January 2024*

The instructions state ""You may feel strong resistance while filtering" I did... then heard a crack and the cylinder body has an inch long crack. I managed to complete the N test and the P test, but on the K test, the soil solution was leaking directly into the filtered collection tube. Not sure if a manufacturing defect or just being over butch, when not knowing exactly what to expect. Please advise how I get a replacement filtering device, the website won't open for me, and I'm outside the Amazon return period. The tests themselves are reasonably straight forward and the N and P tests returned valid results.

### ⭐ Unusable kit
*by S***E on 8 February 2026*

I cannot use this kit. I have tried and failed. The filter comes off, the solutions sit, without changing colour. Not sure what i am doing wrong.

### ⭐⭐⭐⭐ contents were fine so, wasn't overly bothered
*by A***A on 2 November 2015*

Box arrived damaged but, contents were fine so, wasn't overly bothered.

## Frequently Bought Together

- Luster Leaf Products Luster Leaf 1662 Professional Soil Kit with 40 Tests, Green
- Atree Soil pH Meter, 3-in-1 Soil Tester Kits with Moisture,Light and PH Test for Garden, Farm, Lawn, Indoor & Outdoor (No Battery Needed)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-08-12*