[sativasam]

Nice to see your plant looking better established in its new home. Rainwater is slightly acid without any ammendments, you can also buy phosphoric acid that will bring down your ph, Canna also do a dedicated ph balance additive.

Will you be topping that plant at all as sativas can be very single cola dominant, the lst will help but It it will be interesting to see if your plant develops the dominant main cola and wether the other branches yield some phatt buds. I certainly didnt expect the AI to be quiet so sativa dominant, but am pleased that it is as I like the up high most of the time.

I myself will certainly be topping and fimming mine at around 3-4 ft to ensure bushiness. A friend also recommended stressing the plant by snapping the main stem just below the central grow tip but leaving it attached so the plant bushes out more yet still retains the larger central cola once recovered from the damage. I have not tried this and have no idea if it works or not but will certainly give it a try on one or two of my plants.

Keep it green.