Rockwool
Rock wool for horticultural use was invented in Denmark by Grodan in 1969. The product is today used extensively in hydroponics operations world wide. In North America the majority of greenhouse vegetables are grown in Rockwool. Click here for more details or to order Rock wool. Click here to order cases of Rockwool products

Coconut Fiber (Couir)
This is a major step forward in hydroponic media technology. This is the first "organic" medium which offers top-performance in modern hydroponic applications. Coconut fiber offers many unique advantages - it maintains a larger oxygen capacity than the finest rockwool.
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L.E.C.A.
L.E.C.A stands for Light Expanded Clay Aggregate and is made by baking pure natural clay at 1200 degrees Celsius for 3 hours to create a porous growing medium. Due to the neutral nature (no acid or base/alkaline qualities) of L.E.C.A, along with other properties it is perfect for growing plants, especially indoor plants in hydroponics. Click here for more details or to order LECA.

Oasis Media
The innovative formula of Oasis Media eliminates the necessity of leaching before use. Excellant for use in all types of propagation, including seeds and cuttings/clones. Since its pH is in the proper range, thorough watering before use is all that is needed to have it ready for propagation.
Click here for more details or to order Oasis.