The plant scratch test will tell you instantly if your plants are dormant or dead. Pro gardeners use it every spring after the ground has thawed.

When it comes to gardening, one of the most disheartening experiences is finding a plant that appears to be on its last legs. Whether it’s a beloved houseplant or your prize-winning annuals, the sight ...

After a frost, use this 10-second plant scratch test to tell if woody plants are dead or dormant and decide what to save in ...

Scratch testing is one of the methods that allow well defined characterization of scratch resistance of polymeric materials, both bulk and coatings such as paints. The scratch technique has therefore ...

The standard scratch test is routinely used to test the coatings’ mechanical stability on different types of substrates and has become a sensitive method to manage the reliability of the manufacturing ...