A 2-3-1 NPK fert is really going to be most beneficial for flowering plants. A higher nitrogen to phosphorus ratio will benefit vegging plants the most, since nitrogen is heavily relied upon for new foliage. If you want to keep it organic, you should easily be able to find a pure Alaskan fish emulsion at just about any Home Depot/Lowes/etc. It'll likely have an NPK of somewhere around 5-1-1, 5-2-2, etc., which would work very well for the rest of the veg stage, then you could switch over to the Neptune's Harvest for flowering. If you decide to go with the fish emulsion, I'd recommend looking for a product that has been deodorized for obvious reasons. :jointsmile: