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Featured Products
TPSL TrueProfile™ Soil Test
TPSL TrueProfile™ Soil Test
$160.00
CSL+ 4-2-3: Premium Organic Fertilizer with Enhanced Plant Uptake
CSL+ 4-2-3: Premium Organic Fertilizer with Enhanced Plant Uptake
$45.00
NRCS Compost Test Suite
NRCS Compost Test Suite
$240.00
Nitro P9 - Premium Nitrogen Fertilizer (No Burn Formula)
Nitro P9 - Premium Nitrogen Fertilizer (No Burn Formula)
$56.00
Kito-Rx All Natural Fertilizer / 1 Gallon
Kito-Rx All Natural Fertilizer / 1 Gallon
$91.50
Bio S.I. SD-25 / 1-Quart
Bio S.I. SD-25 / 1-Quart
$65.00
Standard Compost Test
Standard Compost Test
$136.00
USCC STA Compost Test
USCC STA Compost Test
$482.00
ASK THE PLANT® Sap Test
ASK THE PLANT® Sap Test
$96.00
TPSL Plant Natural® Soil Test with Write-Up
TPSL Plant Natural® Soil Test with Write-Up
$135.00
Lawn & Garden Plant Natural® Soil Test with Write-Up and Kit
Lawn & Garden Plant Natural® Soil Test with Write-Up and Kit
$145.00
Basic Water Analysis
Basic Water Analysis
$86.00
Karbon-12 / 2.5 Gallon
Karbon-12 / 2.5 Gallon
$61.25
TPS Lab Gift Card
TPS Lab Gift Card
$100.00
Ask The Plant® heavyweight t-shirt
Ask The Plant® heavyweight t-shirt
$25.95
Ask the Plant by Charles Walters
Ask the Plant by Charles Walters
$25.00
Agricultural Lime Analysis
Agricultural Lime Analysis
$127.00
Salmonella Test for Compost
Salmonella Test for Compost
$127.00
Salmonella and PCB Test
Salmonella and PCB Test
$380.00
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Home
About
Our History
Our Crop Specialists
Order Here
Soil Testing
Plant Testing
Water Testing
Fertilizer Testing
Compost Testing
Heavy Metal Testing
Bio-Stimulant Products
Humate Testing
Lab Services
Soil Testing
Plant Testing
Water Testing
Compost, Media, Manure and Humate Testing
Fertilizer Testing
Fresh Fruit Testing
Heavy Metal Testing
Humate Testing
Forms
Pay an Invoice
Account Login
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Contact info
(956) 383-0739
info@tpslab.com
4915 W. Monte Cristo Rd.
Edinburg, TX 78541
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