So it's our first grow and I already feel like an encyclopaedia and a scientist. We’ve put a lot of effort into researching before and during this grow. Finally we decided to try topping an auto and leaving the rest. The results are confusing but have been educational to date. This is week 6, soil mix of 50% each of plant magic and H&G Bat Guano. Ph has stayed pretty level although it did need bringing down once and we managed it with success, phew! It’s around 6.7/8 so could be a little lower but they seem to be doing fine. We didn’t start nuting these babies until around 2 weeks ago, using BioBizz Grow, Top max and Bloom. Started by using rainwater and switched to tap water. Calmag has been our friend too. But mostly, there has been a significant difference in the one that was topped. For sure we have stunted her growth but WOW!! She is crystally and reaching maturity much much faster, as you can see by the pics, the others are flowering nicely although still very early stage. My own concern is will the others mature within their timeframe with having just 3/4 weeks remaining?! Time will tell. I’ll keep you posted. Any feedback or advice is more than welcome please... ta guys, in a bit