FLOWERS STRATEGY

There is a correlation between the amount of light, the amount of fertilizer absorbed and the temperature of the room. Giving him a lot to eat if the other parameters are not good will not do much good. I have the impression that it lacks light. What's your setup?

Shes already getting big, transplanting her into a bigger pot while still in veg would have helped. more roots= more friuts . However once in the flowering stage, the last thing she wants or can do is to throw out a bunch new roots. She's looking good, i dont think you need to do much. Looks like a Sativa, it depends on some sativas don't really make huge buds, and others like some Colombian and haze strains can get baseball bat-sized colas. But also flower for 14 weeks or more. Mine would absolutely not tolerate temps above 83 degrees. and they tend to not be as heavy feeders as some indicas so watch how much you feed if it is a sativa. if you are looking for big yield, a longer veg time with a bigger plant will give you more buds but you have to make sure you get a flat canopy indoors or you will not get good buds throughout

Depends on what you were providing before? if skimping, you may need to amp something up. It's a myth that you need to drastically shift fertilizer formula in flower. While more need to be done due to complexity of variables, studies show amping up p or k above a certain point does nothing for the plant as far as yield or potency. it's much easier to define for soilless/hydro and more difficult to guesstimate for soil due to intermediary steps involving microbes. So the answer is you should provide a critical level of nutrients around the roots at all times. None of this add a dash of this or that at certain points. As vege growth ends drop nitrogen 10-15%. that's really about it. Read and react to the plant. it tells you what is low or overfed, and otherwise if doing otherthings competently can assume you are in the goldielocks zone for fertilization for your local environment (including lights).

Looks like it just started going into bloom. give it a bit more time, the stretch if first then it starts bulking up later and putting on weight. Check out other diaries with that strain and compare the way it looks vs the way it could look in their later weeks/harvest of their diaries.