First organic grow

So I've missed out a week where quite a lot happened! Cherry-Cola popped while I was abroad and stretched quite a bit initially, when I got back I wanted to plant it straight away and in my rush I forgot to water the peat disc which was bone dry by this point. When i tried to remove the thin cloth layer which holds the disc together it broke apart which I'm pretty sure gave it quite a shock. There was a week of practically 0 growth but she seems to be coming along nicely now, she look's happy enough either way. The Mazar is coming along very nicely, it too gave a me slight shock last week though. The first 2 sets of leaves started showing signs of either nitrogen deficency or light stress (more about the new light below). Although the substrate I'm using is meant to be fertilised for 5-6 weeks I decided to start giving them both a half dose of Bio-grow and Power roots with every other watering just to give them a helping hand and both girls seem to love it! As I mentioned at the beginning of this diary, I had been toying with the idea of upgrading my lighting. I decided to go with the ATS300W from Lumatek, on paper it seems to be a much better fit for my grow space. It is good for up to 1.2 metres which should be ideal for my 90cmx90cm tent. The only drawback is that it doesn't have dedicated far red LED's which the Mars Hydro did, hopefully that won't effect flowering too much.