What is going on here? 1 of 6 plants look weird

Overgrowtho

Overgrowtho

Well-Known Member
What is wrong with this plant?

As you can see in the second photo, 1 out of 6 is doing really bad. (And the one next to it, in the back, is thirsty).

I suspect something is wrong with the irrigation lines, but I am not sure.

I have plenty (4) lines to each pot. Therefore I am not really sure what the issue is.



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I think it is under watering. I am not running soil, this is soilless with peat/vermiculite 50/50. It can be watered loads without and oxygen problem.

I think the plants furthest from the irrigation pump are getting much less water than the other ones. This is causing salt build up and burning.

Sound about right????
 
I had this same issue. I figured it was boron def. I flushed, started feeding heavier at a little lower ph, and more frequently. Power Si helped them recover quickly. They completely recovered.

Boron deficiency?

Hello all, I'm at my wits end. Please refer to the attached photos. Media: sunshine 4 with 30% added perlite Lights: gavita 1700e dimmed to 500-800 ppfd Sealed room Solo cups > 2 gallon pots > 5 gallon pots Just hit 5 weeks veg from transplanting rooted clones. 79.5F - 83F 68-74% RH CO2...
www.rollitup.org
 
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