In week 9 my 'Fruity Terp' ladies have grown substantially and filled out the space in my HOMEBOX growtent. Therefore its time to do a round of defoliation. I take out my plants one by one and cut off the lowest branches on the stem (the ones not grown tall enough to get good light) and also the biggest fan-leaves (the ones shading the lower part of the canopy). The defoliation will increase the airflow thru my plants, which will in turn help to avoid mold from a build-up of humidity between the leaves. The light can now also penetrate deeper into the canopy now and therefore lower buds will also get more light and can grow bigger. The SANlight EVO4-120 LEDs are doing a GREAT job, my babies love their spectrum and intensity and grow like hell. The nutrients from BIO NOVA work EXCELLENT, all plants have a nice healthy green color. Since we are further in flowering now, I also add PK 13-14 from BIO NOVA following their 'SOIL-CULTIVATION' schedule.