Very happy with the progress this week, especially the autopots containing the old school and Chocolate rain. The two hand watered Island Seeds are looking healthier and happy. The pictures are taken day 18/19 of flowering. I have added Greenhouse powderfeed PK booster today , 3 grams per 10 litres of water. This has pushed the PPM up to 745 and the PH on my yap water 7.5 down to 6.10 always drops a little once the Pk booster added, from 6.4.
Apart from that I have been doing a little defoliation to get maximum light to that bud sites, although the penetration on the S600 full spec is looking great. I'm no expert but it looks a lot brighter on full power than any of my HPS or CMH lights I have used in the past six years.
Hey mate I am under the same lamp as you, I can just say that this lamp does wonders and I wait to see the final, a yield of 2 - 2.5 w / m2 is great. And at the economy level there is no better than the S600 full spec, adjustable intensity and all noted on your phone. I wish you good luck and good harvest for the future. See you soon buddy
Thanks for the positive comments Djesus , I hope this light is as good as it says it is. Half a kg yield would be nice. So far I am happy with its performance in veg.