Perlite Chunky #3 Small - 4 Cu Ft

Coarse Perlite for Faster Drainage and Airier Root Zones - 4 Cu Ft

Dense, compacted mixes hold too much water and starve roots of air. Chunky #3 perlite is a lightweight, porous amendment that keeps a mix open, so water drains and roots get oxygen. Its large coarse particles help prevent compaction and water rot at the root level, and its neutral pH means it does not shift your nutrient program.

The 4 cu ft unit suits growers who mix their own media regularly, from home gardeners blending potting mixes to small commercial rooms topping up hydroponic setups. Orders carry a minimum of 15 units, and the product ships from the distributor's California center only.

Key Features & Benefits

• Large coarse #3 particles — support drainage and aeration around the roots.
• Neutral pH — adds structure without changing the acidity of your mix.
• Sterile and contaminant free — improves a mix without adding unwanted ingredients.
• Lightweight and porous — easy to blend into potting mixes and other media.
• Dual use — works as a soil amendment or as a hydroponic medium.

Who Should Use Chunky #3 Perlite

Use it if you blend your own potting mixes, run drip or other hydroponic systems, or start cuttings and need a medium that drains freely. It suits plants that need excellent drainage.

About Chunky #3 Perlite

This product is horticultural perlite, listed with perlite as its only ingredient. It is graded #3 for large, coarse particles. It is sold each, in a 4 cu ft unit, and listed as a West Coast item.

Frequently Asked Questions

Q: What does perlite do in a potting mix?
A: Perlite improves drainage and aeration. It also helps prevent compaction, which supports strong root development.

Q: Can I use it without soil?
A: Yes. It can be used alone as a hydroponic medium or for starting cuttings. It also works as a stand-alone medium in drip systems.

Q: Will it change my pH?
A: No. This perlite has a neutral pH, so it should not push your mix toward acidic or alkaline.

Q: What does the #3 grade mean?
A: It refers to the particle size. #3 perlite has large, coarse particles that give more drainage and airflow than finer grades.

Q: Does it ship by ground?
A: No. This product does not ship ground and is available only from the California distribution center.

Q: Is there an order minimum?
A: Yes. The minimum order is 15 units. The product itself is sold each, not as a pack or case.