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Ohio

I've been reading up on Ga3, then I came across this product, Chitosan. Its made from crab shells. Suppose to help with seed germination. I was wondering if anybody has used it? which would be better for germinating older seeds, Ga3 or Chitosan? Thanks.

2/15/2009 8:30:43 PM

Brooklyn Corner, Nova Scotia

GA3 IMO Joe. Lots of growers have had success using GA3 to aid germination of older seeds. I will be using it for a 833 Mombert and 740 Holland this year. Chitosan may be fine, but I think more research has been done using GA3 and the results have been for the most part favorable.

2/16/2009 8:59:34 PM