First post... and I really could use some help

Silesius

New Member
This is my first post here, and I wish it would be for other reasons, but I really need help with this. Sorry for the pics with led lights, but they are not relevant and I dont have time right now to make new ones, my plants are dying as I write.
It is my first attempt with hydroponics, and I'm using the autopot system. I knew there was a chance of experience clogging with the system, but I also saw lots of happy people. I have been emptying and cleaning the reservoir every week, and I kept things clean; but I can't check if the plants are receiving water everyday. It is a scrog and the plants are in the net and very low, so it's difficult to reach the trays to check everything's fine.
It's my 5th week in flowering stage, everything was going amazingly well, the plants were super healthy, and I was very excited because I thought my first hydroponics would be more difficult... but a couple of days ago, in the morning, I noticed a slight lack of vitality in the plants; they still were green and looked fine, but the leaves were looking down a bit... the effect was very light and I didn't thought much about it. But in the evening the plants looked like in the photos... One of them is almost dead and the other have lots of yellow leaves in the bottom (they weren't there 3/4 days ago), leaves looking down, the branches are loosing strenght, the small buds are getting softer... the plants are drying out.
Immediately, I cleaned everything and got rid of the nutrient build up. In one hour everything was solved. I thought the plants would recover, except for the most damaged one. A day and a half has passed and the plants don't look better, and I think they are getting worse. They have water and I've been checking several times... the valves are working and the plants are being fed.
So I don't know what to do. Perhaps watering from the top could help? Any advice would be very welcomed.
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Hobbes

Well-Known Member
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I'm not a hydro guy but I'll give your thread a bump and maybe someone can come on to help you.

It does look like the plants are wilting.

What's the temperature in your grow room?

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Silesius

New Member
Thanks for your answer, Hobbes. The temperatures are getting higher these days and I have about 30º with lights on and 20º when off.
The plants are not getting better, and I’m afraid they are getting worse. Here are some more pics without led lights.

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Silesius

New Member
The roots could be damaged.
I think so... they are being fed for three days now and they are getting worse. I tried feeding one of them from the top, but with no success. They are slowly dying before my eyes... and it's very frustrating, because when I detected the problem they looked like they still could be saved.
What is going on here? I really would like to know. It's my first time with hydroponics, but I've been growing cannabis for more that 25 years. They look just like a plant that hasn't been watered for a long time. It happened to me in soil many times, but you just watered the plants and they looked fine again in a matter of hours. They have water now, so I wonder why they are not recovering.
I imagine there would be lots of people that have experienced a clogging problem like this. Any advice? Please?
 
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