Perlite - 5000 ML

Perlite - 5000 ml is a commonly used additive in cultivation substrates for those who want control over aeration and moisture distribution. Thanks to its porous structure, perlite helps prevent substrate compaction, which is especially important in the early stages of the growing process.

Perlite is a light, volcanic mineral that creates an airy substrate and a stable moisture balance.

What is perlite?

Perlite is a natural mineral formed from volcanic rock. When heated, the rock expands into light, porous granules. These granules do not absorb nutrients but play an important role in the structure of the substrate.

In growing environments, perlite is mainly used to keep the substrate loose and breathable, allowing water and oxygen to distribute evenly.

How does perlite work in a substrate?

When perlite is mixed into a substrate, small air chambers are created. These spaces allow excess water to drain more easily and prevent the substrate from becoming compact. Many growers experience more consistent moisture distribution and a reduced risk of overly wet areas.

Use and mixing ratio

Perlite is easy to work with and suitable for various applications:

• Mix perlite into cultivation substrates for extra aeration
• Use it when starting grow kits
• Improve heavy or compact potting soil

A commonly used guideline is:

• 1 part perlite to 3 parts substrate

The ideal ratio may vary depending on the type of substrate and the desired structure.

What can you expect?

Perlite does not change the nutritional value of your substrate but mainly affects its structure. Users often choose perlite because the substrate feels airier and is easier to control in terms of moisture. This makes the product popular with both beginner and experienced growers.

Who is perlite suitable for?

Perlite is suitable for:

• People working with grow kits
• Growers who want to improve their substrate
• Anyone who values an airy soil structure

Ingredients and composition

100% natural perlite (heated volcanic rock)

Contents

5000 ml (5 liters) of perlite, supplied in a resealable package

Frequently asked questions about perlite