Soil Contain Tester and Soil Testing
Soil ContainTester, Soil Testing
Soil Tests Performed:
Phosphorus,Potassium,Soil Reaction (pH),Calcium,Magnesium
Plant Tissue Tests
Humus (organic Matter)
Permanent color standards, guaranteed never to fade, results always accurate.
All reagents stable for minimum one year.
Tester ready for immediate use.