System Clean

System Clean by Aptus Holland will help your crops maintain stability, helping dissolve existing mineral salts in your plants’ substrate.

It has high H²O² levels (stabilized hydrogen peroxide) which will leave your tanks and pipes in perfect condition, without any sort of residues.

This compound isn’t toxic for your crops nor the medium in which you’re growing your cannabis plants. Just one liter of this supplement is enough to treat up to 4000L of irrigation water, making it an amazingly inexpensive product.

The active, stabilized hydrogen peroxide in this product is 100 times stronger than the stuff used in other fertilizer brands.

Components:

• Stabilized H²O²: 7.9%

How to apply:

• You should use System Clean before watering.
• Measure and adjust pH levels beforehand.