Buds not filling out

Cool leaf surface tempertatures will slow growth to a crawl and greatly impact yields. So under LED I like to aim for a canopy temperature of 84 - 86F. With HPS you get a lot of infrared wavelength and that heats up surfaces it hits so thats why we need warmer canopy temperatures under LED.
Does it make much difference if the LED has 660 nm diodes? Can the temp run a little lower, in your opinon?
 
Cool leaf surface tempertatures will slow growth to a crawl and greatly impact yield
Yeah that’s why I added the heater, but I just can’t find anything online that implies 20 degrees could be damaging, but I guess growing marijuana indoors is a fairly recent activity, so there’s probably many things left to discover, will definitely turn the heater up a bit tonight. Thanks
 
A week and a bit on, you guys were right, it was just that goddamn mid flower anxiety
 

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Yum, Mt. Dew! And you should see all them ultralight hikers, who always seem to look at me in the strangest ways, like when they finally show up at the next shelter that is something like 26 miles from the last one that we had all left together earlier that day, and there I am, a 60 something long haired old hippy sitting at the picnic table with his two liters of heaven / Mt. Dew, a flask filled with old Jim Bean, smoking a fat one while enjoying another wonderful setting of the sun way up high in the mountains! And yeah, all those how the F did he beat us again being clearly displayed on all their young faces is always that priceless! And yep, that really has nothing to do with me, it's the Mt. Dew, that shit is like rocket fuel, so I have to say again, yum!
If I have to get out in the hot sun and do yard work I will put a can of throwback dew in the freezer, after about 45 minutes if you open the can it will instantly turn into a slushy, super cold and has that bite. I will just chug the whole can lol.
 
Kaleb stoned, plant good. Pepsi better than Coke.

Clone is a clone is a clone. I wouldn't think genetic degredation would be visible after only 4 generations.
 
Clone is a clone is a clone. I wouldn't think genetic degredation would be visible after only 4 generations.

I am at least 10 generations deep on at least 2 strains... so far they don’t look r-worded, or anything but like the mother. I cannot imagine they ever would, or some very popular clone-only strains would have an end date.
 
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