Plant Tissue Testing Kits

Plant Tissue Macronutrient PT-3R

These simplified field tests for green plant tissue indicate whether essential nutrients in the plant tissue are in adequate amounts. 

This kit determines nitrates, phosphorus and potassium in plant tissue.

All tests give qualitative results for the specific nutrients.

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Plant Tissue Micronutrient PT-04

These simplified field tests for green plant tissue indicate whether essential nutrients in the plant tissue are in adequate amounts.

This kit includes tests for ferrous and ferric iron, zinc, copper, manganese and boron. 

All tests give qualitative results for the specific nutrients

More info