Hi, I am a first time grower in Australia who has watched many videos on growing and done lots of research and I am now growing my first plant. It is Three Blue Kings and it is now in week 5 of flower. I was very late getting the seed in so the plant is small but very healthy. I would love some advice on what nutrients to use in this girls final weeks. She is in a combination of quality potting mix, worm castings and perlite. So far the only nutrient used has been power feed. Any advice would be welcome.