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 Luster Leaf 1662 Professional Soil Kit with 40 Tests, Green

Luster Leaf Products Luster Leaf 1662 Professional Soil Kit with 40 Tests, Green

Product ID: 6231106

Details

Battery Description
No batteries
Brand
Luster Leaf
Color
Green
Item Weight
12 Ounces
Number of Items
1

🌱4 key nutrient analyses (pH, N, P, K)

🧪40 precise soil tests

🧰durable plastic case included

€ 66.99

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Sold byAmazon LatviaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌿 Test Smarter, Grow Stronger — Don’t Let Your Garden Miss Out!

USER FRIENDLY DESIGN - Sturdy, portable case with clear, step-by-step instructions ensures hassle-free testing anytime, anywhere.
COMPREHENSIVE 40 TEST KIT - Unlock detailed insights with 10 tests each for soil pH, Nitrogen, Phosphorus, and Potassium—empower your garden’s growth strategy.
EXPERT GARDENING GUIDANCE - Includes a pH preference list for hundreds of plants plus actionable tips to tailor your soil conditions perfectly.
TRUSTED LEGACY ACCURACY - From a brand with 40+ years of expertise, delivering reliable results that serious gardeners and professionals trust.
PRECISION NUTRIENT ANALYSIS - Pinpoint your soil’s exact needs to optimize plant health and maximize yield like a pro.

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 alike, it includes detailed instructions and expert tips to optimize soil conditions and plant health. Backed by over 40 years of trusted expertise, this kit delivers reliable, accurate soil analysis to elevate your gardening game.

Specifications

ASIN	B003JCMKEK
Battery Description	No batteries required
Best Sellers Rank	#84,776 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #26 in Soil Test Kits
Brand	Luster Leaf
Brand Name	Luster Leaf
Color	Green
Customer Reviews	3.9 out of 5 stars 1,748 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
Manufacturer	Luster Leaf
Model	1662
Number of Items	1
Number of Packs	4
Part Number	1662
UPC	097395216628
Unit Count	1 Count

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€ 66.99

Duties & taxes included

In stock

Sold byAmazon LatviaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Latvia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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Great experience from order to delivery. Highly recommended!

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