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Orku

$190.99

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Fast Dispatch

Leaves warehouse in 1-2 business days

14-day returns Change of mind
1-year warranty ACL backed
Aussie owned Expert support available

Description

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Orku super coarse premium perlite is a heat expanded siliceous rock growing medium, suitable for hydroponics, potting mixes and container gardening. It holds enough moisture to work as a hand watered medium, while its drainage suits recycling drip irrigation systems.

Key features

  • Excellent drainage: coarse perlite has the highest air porosity, so roots can breathe well.
  • Lightweight: extremely lightweight for pots, trays and bottom fed auto watering systems.
  • Popular with growers: used for orchids, succulents and container gardening.
  • Multiple uses: hydroponics, potting mixes, insulation, lightweight concrete and texture coating.
  • Australian owned: made by a 100% Australian owned company.

Specifications

  • Volume: 100L
  • Grain: super coarse
  • Material: heat expanded siliceous rock
  • Package: super premium coarse bag

Specifications

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TypeSuper coarse premium perlite growing medium
Volume100L
GrainSuper coarse
UsesHydroponics, potting mixes, insulation, lightweight concrete, texture coating
MaterialHeat expanded siliceous rock
PackageSuper premium coarse bag
CompanyAustralian owned
Best forOrchids, succulents and container gardening

Questions & answers

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What is it used for?

Hydroponics, potting mixes, insulation, lightweight concrete and texture coating. It is popular for orchids, succulents and container gardening.

How much does it come in?

The bag holds 100L.

Why choose coarse perlite?

Coarse perlite has the highest air porosity, so it gives the most drainage while roots can breathe.

Does it hold moisture?

Yes, it retains enough moisture to be effective as a hand watered medium, and has sufficient drainage for recycling drip irrigation.

Shipping & returns

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Shipping. Dispatched within 1–3 business days with tracking. Most metro deliveries arrive within 2–8 business days.

Returns. Change of mind within 14 days for store credit, item unused and in original packaging, return postage at your cost. Faulty or damaged items are a full refund or replacement under Australian Consumer Law.

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Customer reviews

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Here's what buyers say about Outdoor & Garden from During Days
4.3 ★ from 76 reviews in Outdoor & Garden Store rating 4.27 from 570 reviews
★★★★★

"Pole Saw with 7 attachments, Hedge trimmer , whipper slippery excetra. Great Machine to trim very high limbs, haven't used the other items included, but if as good as pole saw, be fantastic.. Received quickly after purchase, can't fault anything , Would recommend to anyone.. Very Cheap for what you get.. Tops.."

Mark J. · ✓ Verified purchase · Sep 2026
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