i second what korvette says....i use about half of what the feeding schedual says and have seen no signs of deficiency...when i first started using ff i was following the table to a t and got a liittle burn on some of my plants....you will eventually find a mixture that works for you...but imo fox farm is great stuff and really easy to use...

and yes..use the big bloom and the grow big for about the first 3 weeks or so and then back off of the big bloom like the table says and use only grow big....me personally when i stop the big bloom i start adding about a 1/4 tsp of superthrive....you want to mix all nutes in the same water jug and then balance the ph before you feed.....at least that is what works for me...

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"the more herb man smoke the more babylon fall" Robert Nesta Marley