
05-21-2012, 09:56 AM
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Senior Member
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Join Date: Sep 2009
Zone: 10b
Location: Plantation, Florida
Age: 67
Posts: 4,141
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Quote:
Originally Posted by Ray
I noticed another effect of using it: thicker roots on some plants. A brassavola hybrid (George Tyler = cucullata x flagellaris) I have had for years (2 plants obtained from Allen Black, the hybridizer) has always had roots about 2=3mm in diameter, but has recently begun putting out some 3x-4x that thickness.
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I agree. In fact the first thing I noticed when I started using seaweed, a few years ago, was larger and more abundant roots. I have seldom lost a plant since I started using it also. That makes me suspect that it strengthens the orchids against disease. I don't want to sound too enthusiastic but two cattleyas that I had for years were never fragrant. The year after starting with seaweed, they both developed a beautiful fragrance.
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