Spam or no?
Spam or no?
Well like I said I have had good results as well with the temps you mention, and I will also concur that when tubs are connected the higher temps seem to cause problems.
Here is a tub with two plants that had the higher temps and no recirc.
As you can see there is an UnderCurrent system in the back ground with missing plants that had to be pulled because of rot. Some strains are much more hearty than others, but I think you may be onto something with the recirc causing a problem at high temps.
Here is my thought if you have 8 connected buckets at 84degrees you are going to mix a stew of 8 different potential problems, and the problems can be different and compound each other.
In a single tub you have one environment and therefore should have one dominate issue, which would be easier to address than a soup of 8 problems.
I can tell you however that tubs in basements with 80degrees lights on 70degrees lights out kick some major ass. I personally have NEVER seen root problems because of too low temps.
I think a lot depends on strain, however I still hypothesis you would do much better without a heater or chiller and water temps that move to cooler at night and warmer with lights on.
Spam or no?
Well like I said I have had good results as well with the temps you mention, and I will also concur that when tubs are connected the higher temps seem to cause problems.
Here is a tub with two plants that had the higher temps and no recirc.
As you can see there is an UnderCurrent system in the back ground with missing plants that had to be pulled because of rot. Some strains are much more hearty than others, but I think you may be onto something with the recirc causing a problem at high temps.
Here is my thought if you have 8 connected buckets at 84degrees you are going to mix a stew of 8 different potential problems, and the problems can be different and compound each other.
In a single tub you have one environment and therefore should have one dominate issue, which would be easier to address than a soup of 8 problems.
I can tell you however that tubs in basements with 80degrees lights on 70degrees lights out kick some major ass. I personally have NEVER seen root problems because of too low temps.
I think a lot depends on strain, however I still hypothesis you would do much better without a heater or chiller and water temps that move to cooler at night and warmer with lights on.