Hydroponics Forums Discussions - rockwool in a flood/drain system?

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Pingman

02-05-2009 12:11 AM

rockwool in a flood/drain system?

Hey Ron, can you use rockwool exclusively in a flood/drain system?

Ron	02-05-2009 12:12 AM

Yes My first garden 15 years ago was a flood/drain rockwool garden from Hydrofarm.
I experienced root rot and I didn't like handling the stuff so I switch to grow-rocks and been with rocks ever since.
Grow-rocks hold so much oxygen it is hard to over water your plants and they are reusable.

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