Input on small Pro Mix HP grow, por favor...

The 3 bigger plants are just under a foot tall now. Going to top them in the next couple days. I've got a tiny bit of N excess and the beginning of a tiny bit of tip burn so I'll be back off the ppm just a bit. Other than that they are doing well.

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I'd let them get about 12" tall and switch them to flower.

Here's 4 plants in 1 gallon containers. Excuse the yellow leaves. I didn't stay on top of feeding properly as these were plants I think had intended to give to someone and they never picked them up so I just tossed them in the flower tent when they were around 12" tall. 4 plants like these would be about right for a 2 x 2 tent. Good luck.


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Quick question... what medium were these grown in? As I stated earlier this is my first attempt at using promix and I and am having some issues dialing in my watering. I have been watering to full saturation with a little runoff (maybe 10%) @ ~650 to 700 ppm (.5 scale) using a dtw Lucas formula with Si, Ca, and Mg added. I wait until the pots are light and the medium seems dry. Problem I am having is that they seem super prone to wilting. Water a tiny bit late? Droopy. Water a tiny bit early? Droopy. Temps drop a couple degrees? Droopy. I'm wondering if I'm really being that big of a moron with watering, or if it is a root health or feed schedule problem.
 
Quick question... what medium were these grown in? As I stated earlier this is my first attempt at using promix and I and am having some issues dialing in my watering. I have been watering to full saturation with a little runoff (maybe 10%) @ ~650 to 700 ppm (.5 scale) using a dtw Lucas formula with Si, Ca, and Mg added. I wait until the pots are light and the medium seems dry. Problem I am having is that they seem super prone to wilting. Water a tiny bit late? Droopy. Water a tiny bit early? Droopy. Temps drop a couple degrees? Droopy. I'm wondering if I'm really being that big of a moron with watering, or if it is a root health or feed schedule problem.

Those were grown in soil.
 
Anybody else have any thoughts on where I'm fucking up? I'm about to say fuck it and transplant these bitches into some 3 gallon pots with amended soil. I've never had these many issues with watering before.
 
Some minor adjustments to feed schedule and ppfd and they seem a lot happier. I am not certain if i will keep updating this thread or not as it isn't getting much interest, but here is where they are at as of this morning. Day 2 of 12/12.

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