Gladly say I could be biased and you could be totally right @ProPheT 216
Especially if they've had a bad start in them autopots, they're not exactly the best thing for encouraging a great root mass.
It's all part of the same triangle isn't it.
They aren't that young to not have roots and I agree with you in general, especially since they're in autopots which should be fed a lower EC than normal.
Thing is though is they aren't uptaking anything properly.
Two solutions, one seems to be to feed higher ec to make up for the fact they...
26c is still only 78f
You need it to be 80s , like 82-85f
Your beasting them with light and they aren't warm enough to transpire enough to absorb the nutrients they need to match that light level.
There's not enough radiant heat so you have to raise air temperature.
Just a point on mars hydro recommended fan Size or any other for that matter.
There's no one size fits all. It's based on temp coming in.
I wouldn't worry about the 2x2 if the temps and rh are good
Exactly..
We need more tests with more cultivars.
It's all well and good witnessing how they respond in veg, but how does that translate to flower and the end result.
They also do a lot of growing in the dark.
It doesn't have to be 18/6 or 24/0
You can have anywhere in between.
I subscribe to a dark period, so if its winter 20/4
In summer 18/6
See that's the problem.
Lot of light and not enough heat.
Though I typically veg with MH, I've found with LED it's best to hit them with 25%, then 50% as they get used to it at 18/6. Then 100% on flip to 12/12
You would actually get better growth at lower intensity because your not trying to...
Crazy isn't it.
Think they were advertised as fd6500 @ £309 but go down in price the more you get and are actually fd6000s, same as my other one.
The add is very confusing though.
I had to message them to get confirmation on exact size and wattage just to be sure.
2 of em are for another mate.
From what I understand the omega is a few points lower umol per joule than my omega 3.0 but your getting more total light output out of that on full whack cuz it's 720w.
The other will be much the same.
I got a mate of mine on a couple of em , bit cheaper than those but can't find them...
I'm sure we've probably discussed before but..
Bump your temps up more, 82f minimum
How many hours of light and what wattage per How many feet of floor space?