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Re: Rockwool media


Nan Sterman wrote:
> 
> Can Rockwool be used for starting seeds?  If so, can you place the blocks
> directly into the soil when you transplant?  Also, I've seen it used for
> hydroponics, if you aren't doing hydroponics, how do you keep it wet
> enough?
> 
> Thanks!
> 
> Nan
> 
> +-+-+-+-+-+-+-+
> Nan Sterman, "gardening addict"
> Olivenhain, California
> Sunset Zone 24, USDA Zone 10b or 11
> +-+-+-+-+-+-+-+
In reply to the thread about the uses of rockwool:

In the Neatherlands, where floriculture is a THRIVING business, rockwool
is used extensively.  Unfortunatly, it is not biodegradeable.  I've
heard that rockwool can be found EVERYWHERE in the country due its
difficulty of disposal.


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