nice little plant you got there, you sure you want top bud it now? how old is it? if you wait till its about 2 months old you'll get a better yield, unless space is a issue for you. if your going to bud it now there is one thing you should do and that is transplant to a bigger pot. with the size it is now you could probably get away with a 3.5 gallon pot but a 5 gallon would be ideal, you dont want to get rootbound during budding. good luck i'll be watching to see the colour change in budding