IAA and GA, would they really have an effect if...

[lawrence at lmli.freeserve.co.uk]

I am just starting with mung beans and cotton wool with these hormones in
solution, in a petri dish.  Would that really work?  The reason I am asking
this is because all the instructions I had seen, they all included some kind
of agar block and decapitated or sections of the plant.  I mean, would root
uptake of these hormones have effects on the mungs?
Lawrence

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lawrence at lmli.freeserve.co.uk