short ass plants

[ButchyBoy]

Watch that humidity. 75% is really high and can cause Powdery Mildew.

If you can control the temps another 600 would be great!

 

[Midwest Weedist]

We'll just have to see what happens, think am gonna leave them.for exactly 7 days, no bending branches topping, nothing but feed and light cycle, let them totally recover then ill flip them, ive noticed when lights go out, they seem to do alot of the growing then, my humiditys at like 75% when the lights off though i think that helps. Another thing i have 2 x 600w running at the mo my temps are at 75f? Would u risk putting another 600 in?

You could add another if you had a way to cool your lights. Do you have hoods or are your bulbs wired independent of one? Either way I guess it doesn't really matter unless you had cool tube hoods. I guess you could try it and monitor temps. If you don't already, point a fan or fans at your lights. It helps to cool the bulbs as opposed to circulating the air to cool it.

 

[Midwest Weedist]

If you could lower your rh to like 50% then temps in the upper 70s wouldn't be that bad.

 

[ItsJustMe84]

You could add another if you had a way to cool your lights. Do you have hoods or are your bulbs wired independent of one? Either way I guess it doesn't really matter unless you had cool tube hoods. I guess you could try it and monitor temps. If you don't already, point a fan or fans at your lights. It helps to cool the bulbs as opposed to circulating the air to cool it.

i have a fan at each side of my room blowing directly through my lights which are standard 600w with reflectors, i also have a 4 inch clip fan which i use if it gets a little hot, i have 2 4 inch carbon filters which are going out of of my chimmeny and a small humidfier, my highest humiditys been at 75% but its rare, most of the time its about 65% lights off, 40 to 45% lights on, seems theyve picked alot, unfortunatly ive burned them, im gonna turn my other light on and monitor the temps, ill let the temps raise to 80 82 max, anything above ill just stick with 2, my mate had 5 lights doing 20 plants in a small room his temps hit 95f, he ended up with a smaller yield, and dont get me wrong the weed was strong af and ut was a nice smoke but the buds were slack and it hardly smelled of anything, ill show you a close up of the burns.

 

[ItsJustMe84]

Hey guys so my plants are 4 weeks and 2 days old now, just thought id post a few pics to show you how there getting on since the nute burn, gonna be putting them into 24 hour darkness to start flowering after this

 

[ItsJustMe84]

Hey guys so my plants are 4 weeks and 2 days old now, just thought id post a few pics to show you how there getting on since the nute burn, gonna be putting them into 24 hour darkness to start flowering after this