Nitrogen Testing(89)
Uses item details. Price when purchased online
Soil Test Kit, Nitrogen Phosphorus Potassium Test Kit for Agriculture Gardening Lawn Yard Testing Tester for Garden Nutrients ，Soil Tester for Garden Nutrients, 1Set $35.90
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$3590
current price $35.90Soil Test Kit, Nitrogen Phosphorus Potassium Test Kit for Agriculture Gardening Lawn Yard Testing Tester for Garden Nutrients ，Soil Tester for Garden Nutrients, 1Set
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Supply Solutions 10-10-10 Complete Lawn & Garden Granular Fertilizer with Micronutrients – Balanced NPK Plant Food for Soil Health, Blooms & Roots – Safe for Vegetables, Fruits, Lawns (10lbs) $28.79
Sponsored
$2879
current price $28.79Supply Solutions 10-10-10 Complete Lawn & Garden Granular Fertilizer with Micronutrients – Balanced NPK Plant Food for Soil Health, Blooms & Roots – Safe for Vegetables, Fruits, Lawns (10lbs)
254.4 out of 5 Stars. 25 reviews
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Luster Leaf 1601 Rapitest Soil Test Kit for pH, Nitrogen, Phosphorous, and Potash Levels $17.04
$1704
current price $17.04Luster Leaf 1601 Rapitest Soil Test Kit for pH, Nitrogen, Phosphorous, and Potash Levels
414.6 out of 5 Stars. 41 reviews
Soil Master pH, Nitrogen, Phosphorus, Potassium Soil Test Kit, 40 Tests $14.99
$1499
current price $14.99Soil Master pH, Nitrogen, Phosphorus, Potassium Soil Test Kit, 40 Tests
554.6 out of 5 Stars. 55 reviews
Rollback Soil Test Kit 4 in 1 - pH Nitrogen Phosphorus Potassium Tester, Liquid Reagent for Home Garden Lawn Farm, Accurate NPK Measurement 1.7 oz $10.52 Was $15.03
Now$1052
current price Now $10.52, Was $15.03$15.03
Soil Test Kit 4 in 1 - pH Nitrogen Phosphorus Potassium Tester, Liquid Reagent for Home Garden Lawn Farm, Accurate NPK Measurement 1.7 oz
Soil Test Kit, Nitrogen Phosphorus Potassium Test Kit for Agriculture Gardening Lawn Yard Testing Tester for Garden Nutrients Soil Tester for Garden Nutrients, 1Set $35.90
$3590
current price $35.90Soil Test Kit, Nitrogen Phosphorus Potassium Test Kit for Agriculture Gardening Lawn Yard Testing Tester for Garden Nutrients Soil Tester for Garden Nutrients, 1Set
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Test Solution Kit Plastic Test Liquid Solution PH Nitrogen Phosphorus Potassium Measuring Test Kit for Home Farm Agriculture Gardening.50ml Was $13.99
Test Solution Kit Plastic Test Liquid Solution PH Nitrogen Phosphorus Potassium Measuring Test Kit for Home Farm Agriculture Gardening.50ml
Reduced price Soil Fertility Detector, for Nitrogen, Phosphorus and Potassium Analyzer, Soil pH and EC Tester, Soil Acdometer Test $11.99
$1199
current price $11.99Soil Fertility Detector, for Nitrogen, Phosphorus and Potassium Analyzer, Soil pH and EC Tester, Soil Acdometer Test
Soil Nutrient Meter Quick-Acting Nitrogen Analyzer Fertility Tester Gardening Agriculture LED Soil Tester LY606 $42.99
$4299
current price $42.99Soil Nutrient Meter Quick-Acting Nitrogen Analyzer Fertility Tester Gardening Agriculture LED Soil Tester LY606
Reduced price 2-in-1 Complete 100 Pcs Soil Test Kit for pH & Nitrogen Includes Soil Sampling Spoon & Centrifuge Tube Accurate & Easy-to-Use Soil Tester for Garden, Lawn & Plants Care $12.98 Was $19.99
Now$1298
current price Now $12.98, Was $19.99$19.99
2-in-1 Complete 100 Pcs Soil Test Kit for pH & Nitrogen Includes Soil Sampling Spoon & Centrifuge Tube Accurate & Easy-to-Use Soil Tester for Garden, Lawn & Plants Care
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Luster Leaf 1601 Rapitest Test Kit for Soil pH, Nitrogen, Phosphorous and Potash, 1 Pack $20.53
$2053
current price $20.53Luster Leaf 1601 Rapitest Test Kit for Soil pH, Nitrogen, Phosphorous and Potash, 1 Pack
EC Tester EC Meter Intelligent Soil Tester Temperature Humidity EC Nitrogen Phosphorus Potassium Meter English Version $258.25 Was $272.42
Now$25825
current price Now $258.25, Was $272.42$272.42
EC Tester EC Meter Intelligent Soil Tester Temperature Humidity EC Nitrogen Phosphorus Potassium Meter English Version
Soil Available Nitrogen, Phosphorus, And Potassium Detector Soil Fertility Tester Quick Detection Of NPK Suitable for Greenhouses And Professional Agricultural Cultivation From $163.43
From$16343
Soil Available Nitrogen, Phosphorus, And Potassium Detector Soil Fertility Tester Quick Detection Of NPK Suitable for Greenhouses And Professional Agricultural Cultivation
Soil Tester, Nitrogen Fertiliser Tester Analyser for Use in Potting and Planting Farms Gardening $58.48
$5848
current price $58.48Soil Tester, Nitrogen Fertiliser Tester Analyser for Use in Potting and Planting Farms Gardening
15 out of 5 Stars. 1 reviews
Soil Test Kit for pH Nitrogen Phosphorus Potassium – All-in-One Fertility Testing Solution for Gardening, Farming & Landscaping
Soil Test Kit for pH Nitrogen Phosphorus Potassium – All-in-One Fertility Testing Solution for Gardening, Farming & Landscaping
LWVITH Soil Test Kit, 3-in-1 Plant Soil Tester for pH Nitrogen Phosphorus Potassium, Garden Nutrient Test Solution Kit, Accurate Measuring for Home Farm Agriculture Gardening, Gift for Gardeners $15.20 Was $16.89
Now$1520
current price Now $15.20, Was $16.89$16.89
LWVITH Soil Test Kit, 3-in-1 Plant Soil Tester for pH Nitrogen Phosphorus Potassium, Garden Nutrient Test Solution Kit, Accurate Measuring for Home Farm Agriculture Gardening, Gift for Gardeners
lanema Soil Test Set, Nitrogen Phosphor Potassium Soil Test Liquid Solution Tool $9.51
$951
current price $9.51lanema Soil Test Set, Nitrogen Phosphor Potassium Soil Test Liquid Solution Tool
13 out of 5 Stars. 1 reviews
Luster Leaf 1601 Rapitest Test Kit for Soil pH, Nitrogen, Phosphorous and Potash, Thr k $54.73
$5473
current price $54.73Luster Leaf 1601 Rapitest Test Kit for Soil pH, Nitrogen, Phosphorous and Potash, Thr k
Rapitest Soil Tester Kit for pH Nitrogen Phosphorus Potash, 40 Testers $20.53
$2053
current price $20.53Rapitest Soil Tester Kit for pH Nitrogen Phosphorus Potash, 40 Testers
Soil Test Kit, Accurate Portable Universal Soil pH, 5 Bottles Liquid Solution PH Nitrogen, Phosphorous and Potash Tester for Lawns, Garden, Farm, Plant, Agriculture $11.54
$1154
current price $11.54Soil Test Kit, Accurate Portable Universal Soil pH, 5 Bottles Liquid Solution PH Nitrogen, Phosphorous and Potash Tester for Lawns, Garden, Farm, Plant, Agriculture
25 out of 5 Stars. 2 reviews
1601 Rapitest Test Kit for Soil pH, Nitrogen, Phosphorous and Potash Soil Test Kit for pH, N, P and K 2-Pack $39.84
$3984
current price $39.841601 Rapitest Test Kit for Soil pH, Nitrogen, Phosphorous and Potash Soil Test Kit for pH, N, P and K 2-Pack
Soil Nutrient Meter Quick-Acting Nitrogen Analyzer Fertility Tester Gardening Agriculture LED Soil Tester LY606+LY601 $67.12
$6712
current price $67.12Soil Nutrient Meter Quick-Acting Nitrogen Analyzer Fertility Tester Gardening Agriculture LED Soil Tester LY606+LY601
Clearance Soil Test Kit, 1 Set Garden Nutrient Tester for Nitrogen Phosphorus Potassium, Analyzer for Soil Agriculture, Tester for Soil Nutrients, Gardening & Lawn Care Was $11.99
Soil Test Kit, 1 Set Garden Nutrient Tester for Nitrogen Phosphorus Potassium, Analyzer for Soil Agriculture, Tester for Soil Nutrients, Gardening & Lawn Care
Soil PH Tester, 5 Bottles Liquid Solution PH Nitrogen Phosphorus Potassium Measuring Soil Test Kit for Garden Home Lawn Yard Farm Vegetable $11.62
$1162
current price $11.62Soil PH Tester, 5 Bottles Liquid Solution PH Nitrogen Phosphorus Potassium Measuring Soil Test Kit for Garden Home Lawn Yard Farm Vegetable
Test Solution Kit Plastic Test Liquid Solution PH Nitrogen Phosphorus Potassium Measuring Test Kit for Home Farm Agriculture Gardening.50ml $12.70 Was $16.70
Now$1270
current price Now $12.70, Was $16.70$16.70
Test Solution Kit Plastic Test Liquid Solution PH Nitrogen Phosphorus Potassium Measuring Test Kit for Home Farm Agriculture Gardening.50ml
Lamotte Garden Kit, Measure Nitrogen, Phosphorus, Soil Ph $94.00
$9400
current price $94.00Lamotte Garden Kit, Measure Nitrogen, Phosphorus, Soil Ph
45 out of 5 Stars. 4 reviews
3 in 1 Digital LCD Soil Tester Dual Probe High Soil Nitrogen Potassium Phosph mj3626 $45.98
$4598
current price $45.983 in 1 Digital LCD Soil Tester Dual Probe High Soil Nitrogen Potassium Phosph mj3626
4 in 1 Soil Tester Soil Meter PNK Tracers Detectors for Nitrogens Phosphorus Potassium Temperature Monitoring for Garden $57.20
$5720
current price $57.204 in 1 Soil Tester Soil Meter PNK Tracers Detectors for Nitrogens Phosphorus Potassium Temperature Monitoring for Garden
Clearance Orangide Soil Test Kit Plastic Test Solution PH Nitrogen Phosphorus Potassium Measuring Kit for Home Farm Garden Plants $7.47 Was $8.39
Now$747
current price Now $7.47, Was $8.39$8.39
Orangide Soil Test Kit Plastic Test Solution PH Nitrogen Phosphorus Potassium Measuring Kit for Home Farm Garden Plants
Portable PH Nitrogen Phosphorus Potassium Measuring Soil Test Kit,Accurate Nutrient and PH Analysis Help Flowers,Vegetables,Trees Better in,for Gardening,Landscaping,Farming
Portable PH Nitrogen Phosphorus Potassium Measuring Soil Test Kit,Accurate Nutrient and PH Analysis Help Flowers,Vegetables,Trees Better in,for Gardening,Landscaping,Farming
Luster Leaf 1601 Rapitest Test Kit for Soil pH, Nitrogen, Phosphorous and Potash, (1 Pack) $20.53
$2053
current price $20.53Luster Leaf 1601 Rapitest Test Kit for Soil pH, Nitrogen, Phosphorous and Potash, (1 Pack)
LAMOTTE 3119-01 Individual Test Kit Nitrogen Phosphorous $163.52
$16352
current price $163.52LAMOTTE 3119-01 Individual Test Kit Nitrogen Phosphorous
MICS-6814 VOC NH3 Nitrogens Oxides Air Quality Detection Systems for Industrial Safety and Plant Growth Enhancement $37.93
$3793
current price $37.93MICS-6814 VOC NH3 Nitrogens Oxides Air Quality Detection Systems for Industrial Safety and Plant Growth Enhancement
2-in-1 Soil Test Kit for pH & Nitrogen50cnt Garden, Lawn, FlowersVegetable & Plant Soil Testing $21.99
$2199
current price $21.992-in-1 Soil Test Kit for pH & Nitrogen50cnt Garden, Lawn, FlowersVegetable & Plant Soil Testing
Seyotauo Soil Test Kit, 3 in 1 Nitrogen Phosphorus Potassium Rapid Test Solution for Garden, Lawn, Farm & Agriculture, Accurate Liquid Reagent for Indoor Outdoor Vegetation Soil Fertility Analysis From $13.92
5 options
Available in additional 5 optionsFrom$1392
Seyotauo Soil Test Kit, 3 in 1 Nitrogen Phosphorus Potassium Rapid Test Solution for Garden, Lawn, Farm & Agriculture, Accurate Liquid Reagent for Indoor Outdoor Vegetation Soil Fertility Analysis
Nitrate-Nitrogen Water Quality Test Kit 3354-01 $93.43
$9343
current price $93.43Nitrate-Nitrogen Water Quality Test Kit 3354-01
Rollback Test Solution Kit Plastic Test Liquid Solution PH Nitrogen Phosphorus Potassium Measuring Test Kit For Home Farm Agriculture Gardening.50ml $8.19 Was $11.98
Now$819
current price Now $8.19, Was $11.98$11.98
Test Solution Kit Plastic Test Liquid Solution PH Nitrogen Phosphorus Potassium Measuring Test Kit For Home Farm Agriculture Gardening.50ml
Luster Leaf 1601 Rapitest Test Kit for Soil pH, Nitrogen, Phosphorous and Potash, (2 Pack) $39.84
$3984
current price $39.84Luster Leaf 1601 Rapitest Test Kit for Soil pH, Nitrogen, Phosphorous and Potash, (2 Pack)
Professional Soil Nutrient Tester For Soil Fertilizers Analysis With High Accuracy LCD Display
Professional Soil Nutrient Tester For Soil Fertilizers Analysis With High Accuracy LCD Display
10ml 4 In 1 Soil Test Kit PH Ammonia Nitrogen Phosphorus Potassium Fertility Test Reagent Solution Acidity Meter For Garden Farm $12.56 Was $14.58
Now$1256
current price Now $12.56, Was $14.58$14.58
10ml 4 In 1 Soil Test Kit PH Ammonia Nitrogen Phosphorus Potassium Fertility Test Reagent Solution Acidity Meter For Garden Farm
50ml Soil Test Kit pH Nitrogen Phosphorus Potassium Meter for Home Farm Agriculture Gardening
50ml Soil Test Kit pH Nitrogen Phosphorus Potassium Meter for Home Farm Agriculture Gardening
Soil N,P,K Temperature Sensor Nitrogen Phosphorus Potassium Detector Nutrient Fertility Meter Tester Garden Farm $68.33
$6833
current price $68.33Soil N,P,K Temperature Sensor Nitrogen Phosphorus Potassium Detector Nutrient Fertility Meter Tester Garden Farm
13 out of 5 Stars. 1 reviews
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