Topmax just for flowering,i guess the other two can be used thru the whole cycle,the guy at growshop sayd so.. I gotta read more about the differnet types.
The mother earth tea's npk is "grow 4.8-1.8-4.3" topmax npk is 0.1-0.01-0.1. The bat guano extract is good for flowering also,i have 1l and that is enough for 100l of water,it contains an EC value of 2.2,high level of phosphor and magnesium wich is 100% uptake able by plants. Should be used as an additional nute.
Overfeeding with this does not harm the plant,but is quite usless,unless the plant is healty. Quote label