gravel vs. laterite

Liz

AC Members
Mar 25, 2005
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Would using just gravel with fertilizer tabs be just as good as gravel with laterite?
 
Well how about laterite vs. plain gravel w root tabs vs. flourite vs. eco-complete?
I already have a bag of gravel and some root tabs and I am thinking of just taking that route for convenience's sake. Also, I guess all the fancy substrates and I KNOW laterite eventually run out of nutrients so you wind up using root tabs anyways.
 
I was not thrilled with laterite+regular gravel. I didn't see a difference in plant growth at all. With root tabs I did see a difference.
 
Laterite really only provides a source of iron, so even using it you would want to use a fertilization regimen.
 
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