Autopot issues, problems, solutions, and fixes

Star Dog said:

It's fair to say the there's 0 dry back or any resemblance of drying back with autopots.
At the point of refill the pots are soaked thoroughly.

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Tomatoesonly said:

I had that exact thing typed out and decided not to post it. I'm about 50% sure it might not even make a difference getting rid of the "dry back" part of the operation. Just take off the top float. I always examine the roots after everything's over and I have terrible luck with getting roots to go to the bottom. Below is a picture (upside down). It shows an insert I printed to wick the water into the substrate. You can see how the roots never went down for some reason.
I've got a couple now with airstones in the bottom, so we'll see if that helped. I love autopots but I have NOT found the secret to those KILLER root shots you see sometimes.
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Star Dog said:

I'm finding this same problem, I've tried different variations of coco/perlite but it doesn't make much difference, I'm going to hand feed for a bit this time and see how that does?

How did those airstones work out for you?

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Tomatoesonly said:

Pretty good actually. You can see the middle didn't get a whole lotta roots.
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