I added another two SF4000 lights this week, so i have 4 currently on at and upped to 50%. I repotted all the plants into 6L pots using straight coco with dynomyco used around the old root ball whilst repotting..
@Headtapper47, don't get me wrong the sf4000 is a good light and has produced some very nice bud for me so far . In my 4x8 and other 4x4 tent I have 3 fc6500 and I am very happy with the those lights and their light spread . I am running those lights at 50% and 12 inches off the canopy and the plants are just loving it .
@Headtapper47, I have one sf4000 . I like it but the light spread for a 4x4 tent is a little lacking I think . Everything at the edges of my tent is small and under developed . Take a look if you have time at my king tut diary.
Looks good man. Now you are on week 5 of flower if your plants have finished completely growing vertically I would open up that gap between lights on and lights off temps. Temperature changes of more than 10 degrees early flower or through veg will cause the plants to stretch a lot. Once you are past weeks 4 to 6 in flower that same energy will be directed into the budding process and also increase resin production substantially. Keep up the good work the tent looks solid.
@Headtapper47, any time man. If you ever need help please do not hesitate to ask. If you got a minute check out my 200 light 7,000 plant diary and follow my profile for content drops. Happy growing my friend.