Premium Soil Test Kit: 40 Complete Tests for Lawns, Gardens, and Vegetables. Tests for Ammonia Nitrogen, pH, Phosphorus, and Potassium.

4-In-1 Soil Test Kit For Comprehensive Gardening Insights: Test your soil for pH, Nitrogen, Phosphorus, and Potassium. These soil test provide the critical data you need to make informed gardening decisions. 40 Tests In Total For Long-Lasting Value: Includes all components needed for 40 tests—10 each for pH, Nitrogen, Phosphorus, and Potassium—ensuring reliability and plenty of testing opportunities. User-Friendly Testing Steps For All Skill Levels: Comes with a quick guide, detailed instructions, and all necessary tools, including 2 bottles of test strips, 2 test tubes, 40 tablets, a dropper, a stick, and a color card. Ideal for beginners and experienced gardeners alike. Cost-Effective And Versatile Soil Testing Kit: Save time and money by performing accurate soil tests anywhere. This portable kit is an essential tool for gardeners, helping lawns and plants thrive without the need for lab services. Widely Applied For All Types Of Plants: Suitable for indoor and outdoor use, this kit benefits houseplants, flowers, herbs, potted plants, annuals, perennials, trees, shrubs, fruits, and vegetables by ensuring optimal pH, Nitrogen, Phosphorus, and Potassium levels.