Lime chalk calcio en polvo 5 kg bac

Lime Chalk is an organic product that is used to reuse used substrates, providing them with high quality calcium that will stabilize the pH of the medium and condition it for later use.

How to use

• Remove the top layer of the old substrate.
• 2g / l of soil.
• 1g / l of coconut.
• Stir the mixture well until it is homogeneous.