Luster Leaf 1601 Snelste Bodemtestkit, 40 Count (3 Pack)

Great product. Easy to use. Got it quickly.

provides the information to help keep my lawn looking great

Easy for students to use

The test did not work. It seems there is a 12-18 month shelf life. Did I get an expired kit? NOT happy that there is an expiration date, and no mention of it!!

Great that the capsules are color coded to match the testing box, but it's an engineering failure to expect most people to open a small capsule containing a fine powder and empty it into a minute opening of an unstable container that contains soil residue liquid. Many people are not familiar with lab protocol such as this. Recipe. For. Disaster.Please consider redesigning this product with a blister pack of dissolving test tablets that can be pushed through the test cylinder opening, instead of the capsules.I'd love to see a package redesign that will hold the sample containers, capsules, dropper and directions all together - maybe something like a home pool testing kit? That would really be helpful for organizing multiple use tests.