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?

"40 tests" means that it has enough materials for 10 tests each for pH, N, P, and K.

Where can I get the replacement chemicals and how much do these cost with shipping and handling?

I've looked everywhere and you can't find any replacement chemicals for this set.

If used properly, is there enough reagent (solutions) to conduct the claimed amount of tests? Many complaints about how many tests...

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.

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)

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Luster Leaf Products 1663 80 Professional Soil Test Kit, Green

Product ID: 6231109

Details

Battery Description
No batteries
Brand
Luster Leaf
Color
Green
Mounting Type
Freestanding
Product Dimensions
1.25"W x 9"H

🌱4 key nutrient analyses

🧪80 precise soil tests

🗂️sturdy compact case

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RM251

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Description

🌿 Unlock your garden’s full potential with every test!

DURABLE PORTABLE - Robust plastic case keeps your kit organized and ready for any garden
USER FRIENDLY DESIGN - Clear, detailed instructions plus a handy pH plant preference guide
COMPREHENSIVE 80 TEST KIT - 20 tests each for pH, Nitrogen, Phosphorus & Potash—total soil mastery
PRECISION NUTRIENT INSIGHTS - Liquid-based testing ensures accurate, actionable soil data
EXPERT GARDENING TIPS INCLUDED - Optimize soil conditions with pro advice for thriving plants

The Luster Leaf 1663 Professional Soil Test Kit offers 80 liquid-based tests covering soil pH, Nitrogen, Phosphorus, and Potash. Packaged in a durable green case, it includes detailed instructions and a comprehensive pH preference list for hundreds of plants, empowering gardeners and professionals to optimize soil health with precision and confidence.

Specifications

ASIN	B004W6JC2U
Battery Description	No batteries required
Best Sellers Rank	#51,206 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #29 in Soil Test Kits
Brand	Luster Leaf
Brand Name	Luster Leaf
Color	Green
Customer Reviews	3.9 out of 5 stars 1,734 Reviews
Global Trade Identification Number	00097395216635
Item Dimensions W x H	1.25"W x 9"H
Item Type Name	Professional Soil Test Kit with 80 Tests
Manufacturer	Luster Leaf
Mounting Type	Freestanding
Product Dimensions	1.25"W x 9"H
UPC	097395216635 012300988186
Unit Count	1.0 Count

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RM251

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In stock

Sold byAmazon MalaysiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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TrustScore 4.5 | 7,300+ reviews

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