Growers Own Horticultural Perlite 2 – 5mm 100L

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Professional-grade 2 – 5mm horticultural perlite for improved drainage, aeration and healthier root development.

Growers Own Horticultural Perlite is a lightweight, pH-neutral growing media additive made from natural volcanic rock. Supplied in a generous 100L bag with a 2 – 5mm particle size, it helps create a lighter, more open growing medium with improved drainage and air space around developing roots.

Its porous structure makes Growers Own Perlite particularly useful for improving compost and potting mixes where additional aeration and drainage are required. It can help reduce compaction and maintain a more favourable root environment, making it a versatile choice for professional growers, nurseries, propagation and general horticultural use.

Why choose Growers Own Horticultural Perlite?

  • 2 – 5mm horticultural grade – a versatile particle size for potting mixes, propagation and general growing media applications.
  • Improves drainage – helps excess water move through the growing medium and reduces the risk of waterlogged conditions.
  • Increases aeration – creates additional air space within compost and growing media to support healthy root development.
  • Helps reduce compaction – maintains a lighter, more open structure within growing media.
  • pH-neutral – can be incorporated into growing media without significantly altering its pH balance.
  • Natural volcanic material – produced from naturally occurring volcanic rock.
  • Lightweight and sterile – easy to incorporate into growing media and suitable for a broad range of horticultural applications.
  • 100L professional-size bag – a practical volume for nurseries, commercial growers and larger-scale growing requirements.

What is Growers Own Perlite suitable for?

Growers Own Perlite can be mixed with compost, soil and other growing media where greater drainage, aeration or structural stability is required. Its 2 – 5mm particle size makes it suitable for a wide range of horticultural applications, including potting mixes, container growing, propagation and soil conditioning.

It is particularly useful where a growing medium is prone to becoming dense or compacted. Adding perlite creates additional pore space within the mix, helping air and water move more freely around the root zone while supporting strong, healthy root development.

How to use Growers Own Perlite

Mix Growers Own Perlite thoroughly through your chosen compost, soil or growing medium according to the drainage and aeration requirements of the crop. The amount required will vary depending on the existing growing medium and the plants being grown.

The 2 – 5mm grade can be incorporated into potting and propagation mixes to improve structure, or used when conditioning heavier growing media where additional drainage and air space are needed.

Product details

Brand Growers Own
Product Horticultural Perlite
Product type Growing media additive
Bag size 100L
Particle size 2 – 5mm
Material Natural volcanic rock
pH Neutral
Key applications Drainage, aeration, potting mixes, propagation & soil conditioning
Full pallet quantity 20

Growers Own Perlite FAQs

What is horticultural perlite used for?

Horticultural perlite is added to compost, soil and other growing media to improve drainage, increase aeration and help maintain an open structure around plant roots.

What grade is Growers Own Perlite?

Growers Own Horticultural Perlite has a particle size of 2 – 5mm, providing a versatile grade for potting mixes, propagation and general horticultural use.

Does perlite improve soil drainage?

Yes. Adding perlite creates additional pore space within the growing medium, allowing excess water to drain more freely while increasing the amount of air available around the root zone.

Can Growers Own Perlite be mixed with compost?

Yes. Growers Own Perlite can be mixed thoroughly with compost and other growing media to create a lighter, more open structure with improved drainage and aeration.

Is Growers Own Perlite pH-neutral?

Yes. Growers Own Perlite is a pH-neutral growing media additive made from natural volcanic rock.

Is 2 – 5mm perlite suitable for propagation?

Yes. The 2 – 5mm horticultural grade can be incorporated into propagation and potting mixes where improved drainage, aeration and growing media structure are required.

How many 100L bags are on a full pallet?

A full pallet contains 20 x 100L bags of Growers Own Perlite. The pallet quantity is provided for logistical and stock-planning purposes and does not mean the product must be purchased by the full pallet.

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£17.50