Anyone have experience with Nirvana's Master Kush strain? I got a freebie feminized 5 pack from my brother and was wondering what to expect from this strain. Is it nute sensitive? Does it respond well to topping and other forms of training? Does it have a decent yield? I'm currently in the last legs of my very first grow of 3 auto's and very excited about trying out some photo plants. And thank you all in advance for helping out a newbie grower "cut his teeth"