The Best Soil Nitrogen Tester - October 2022

Based on the analysis of 4,427 reviews.



Top Choice
Luster Leaf 1601 Rapitest Soil product image


Environmental Concepts 1663 Professional Tests product image


Best Value
Luster Leaf Rapitest Tester 1609CS product image


Soil Tester 7 in 1 Soil pH Meter Kit with Moisture Temperature Conductivity Nitrogen Phosphorus product image


Best Seller
Taidacent RS485 Soil NPK PH Sensor Probe NPK Sensors Detector Meter for Agricultural Soil Nitrogen product image


Luster Leaf 1605 Rapitest Digital product image


Luster Leaf Pack Rapitest Testers product image


VIVOSUN Moisture Light Meter Tester product image


LaMotte N P K Soil Test Kit product image


Soil Savvy Test Kit product image

Top Soil Nitrogen Tester Brands

Environmental Concepts

Launched in 1957 in Atlanta, GA, Luster Leaf Products, Inc. has become North America's pioneer in digital and chemical soil testers for the home gardener. Luster Leaf Products, Inc. maintains two manufacturing and warehousing facilities. Woodstock, Illinois, the headquarters of the company, houses all test kit production. Ft. Lauderdale, Florida is your exclusive website for its Environmental Concepts merchandise.

In a bid to supply goods for gardening, change and Luster Leaf keeps growing, offering a varied group of goods for indoor and outdoor gardening. Luster Leaf proceeds with a profuse choice of garden décor and plant supports, and offers plant identification tags, seed sowing aids and ties, soil yards, soil testers and mosses.

Whether looking for a remedy for dahlias, or only Luster Leaf's product selection can help.

See all Environmental Concepts products