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Growing Media

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Grodan / Rockwool
Grodan is a sterile and very versatile media with an excellent air to water ratio for optimal plant performance.  Very popular with a variety of crops such as Tomatoes, Capsicum, Lettuce and herb growers.  Lettuce and herb growers love Grodan as it leaves no "gritty" bits in your salad.  Available in many sizes for example: cubes of 25mm x 25mm x 40mm for propagation of seedlings or cuttings and 75mm x 75mm x 65mm or 75mm x 75mm x 100mm for growing on of larger crops such as tomato or vine crops or Kiem Plug Trays for seed sowing.  Each with a hole for seed placement.  Sheets of multiple cubes can be placed on an Ebb and Flow propagation table for high density propagation.  After germination they can then be transplanted directly into an NFT channel,  moved on into the larger cube for growing on, or placed into a growpot and surrounded with media much as pumice, scoria, or vermiculitePurchase our Grodan or enquire today about indenting a years order of Grodan to receive very competitive pricing.


Scoria
Scoria is a common name for pyroclastic volcanic material characterised by high porosity and surface area. Available in different grades to offer different air filled porosity ratings.  Our scoria is Kiln Steam Sterilized offering a disease free environment for your plants.  Scoria is a stable material which can be used in plant production for several years without breakdown in physical structure or influence on pH.  Scoria is an all natural product which can be return to the environment after cropping with no environmental concerns. It can be mixed with other medias to increase the air filled porosity.

An evaluation of this media on Cucumber, Gerbera and tomato crops as been contact by Dr Lynette Morgan these reports are available in pdf format in our Articles section.    Purchase our Scoria.

Jiffy 7s
Jiffy-7 is a peat based pellet that expands when wet to form a natural planting pot which contains a planting medium that includes Lime and a low ammonium fertiliser.  Excellent for cuttings and seedling production there is not need to remove the port at transplant, reducing shock.   Purchase our Jiffy pots.

Perlite
Perlite is a sterile, light material which is ideal for providing aeration for seeding.  This Horticultural grade Perlite is screened to remove the fines, leaving granules of 2-5mm in diameter. Purchase our Perlite.

Hydroton
Hydroton or expanded clay pebbles can be used for a variety of applications from flowers and vegetables through to trees and shrubs.  They can be used in media beds, container or bag growing or flood and drain (ebb and flow) systems.  Clay pebbles are chemically inert, have a neutral pH, do not degrade and are clean and odourless.   The pebbles can be mixed with other media to provide the right balance of aeration, absorption and retention of nutrient solution.  Purchase our Hydroton.

Vermiculite
Vermiculite is a well recognised hydroponic media.  It is ideal for the germination of seeds.  Vermiculite has aeration properties and excellent water holding capacity which makes it an excellent medium for direct contact with seed.  To purchase our Vermiculite.

Coir
Coir is a fibrous by-product of coconut processing that is reprocessed to form a high quality, consistent media with unique physical and chemical characteristics.  Coir is a sustainable, renewable resource.  it will not turn hydrophobic, can hold a stable pH, is slow to break down and will not draw down nitrogen.  Coir is lightweight (approx 300kg per cubic metre), it has excellent water holding capacity and it can be made disease free.  We have Coir available in Single Coir briquettes, Coir slabs and Coir bales.   To purchase our Coir .

Seed Raising Mix
Our seed raising mix is a premium quality commerical mix.  It contains high grade products such as:
  • Horticultural Barks
  • Fine Coir
  • Nutricote Mini Controlled Release Fertiliser
  • Starter Fertiliser
  • Fungicides
Seed raising mix comes in 40 litre bags or in 1 cubic metre. 
Click here to enquire further.

General Purpose Potting Mix
We are able to offer you high quality commerical grade general purpose potting mix.  The potting mix can be purchased in 40 litre bags or in 1 cubic metre.  We are able to offer larger quantities as required, enquire now!
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