cemchris said:

You are overwatering them. You don't need to be watering big pots of coco that much when they are they that young.

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Aqua Man said:

Stems are not drooping, leaves look like paper and not swollen, light in color and looks hungry. Under watered they look similar but in over watered the stems will also droop and the leaves will be swollen and heavy usually shiny and not dry looking like in the pics. Also that media is very dry looking not wet and saturated.

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Jamiecatel12 said:

I’ve been giving them about 1litre of water every other day until yesterday I started doing it daily and I haven’t been getting any sign of run off not even a drip ?

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Aqua Man said:

Stems are not drooping, leaves look like paper and not swollen, light in color and looks hungry. Under watered they look similar but in over watered the stems will also droop and the leaves will be swollen and heavy usually shiny and not dry looking like in the pics. Also that media is very dry looking not wet and saturated.

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cemchris said:

Underwatering you will see what looks like nute burn w/ patchy yellowing. Overwatering you will see what you are seeing in that pic. Curled tips and yellowing of the whole plant like its underfed as you see here:

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It could have been overwatered now its underwater or vice versa. Cant tell by a couple of pics and every setup is different. Also hard to tell with the lights on w/o a color reference.

This is something that will take a little time to pull out of. Happens a lot with newer coco growers without that many grows under their belt. Agree or disagree I'm just talking from my years and years of being a previous coco grower and seeing newer growers do the exact same thing time and time again. Just trying to help like @guymandude said. Take it or leave it.

If it helps you should be watering to a little runoff with coco when hand watering unless you have a handle on feeding.

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Aqua Man said:

Ok let me ask this to see if i can convince you.

What are the signs of under watering? Some are shared by both.

They both can cause yellowing of the plant.

They both have drooping leaves like in the pictures as you pointed out... The difference being stems of over water plants will droop because the leaves are holding a lot of water. The stems in his pictures are not drooping at all.

Now look at all the pics and see how the leaves look parched and like paper not like they are swollen, puffy or full of water.

Now look at the soil and how dry it looks and the size of the containers. Read back in the OP's post that he was feeding 500ml every other day.

Still think its over watering?

We can agree to disagree, I know you know your stuff and I'm not trying to be argumentative. Just giving you my observations.

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Jimster said:

I grow in Promix, which is similar to Coco. The Promix is hard to overwater since it drains well, but your plants appear, to me, to be suffering from Nitrogen toxicity. I didn't catch if you are using any nutrients yet, but the pale and puffy leaves along with the "need watered" look usually results from overfeeding or Ph that is causing issues with nutrient absorption. It's kind of hard to tell from the pictures as they are fuzzy, and at my age, my eyes are a bit fuzzy too. Overfeeding can interfere with water absorption by the roots, making them look like they are thirsty despite the soil being wet. I'm basing this by the appearance of the plants. Providing a description of the growing container, growing medium, and any nutrients or additions that you have given, will help greatly.
I water my plants daly when they are actively growing in full veg mode, although I don't water too often when first starting out. If you can take a handful of your growing medium, squeeze it, and get more than a few drops of water out of it, then you might be overwatered. Damp is the term I like to use for my preferred water ratio.

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Jimster said:

I grow in Promix, which is similar to Coco. The Promix is hard to overwater since it drains well, but your plants appear, to me, to be suffering from Nitrogen toxicity. I didn't catch if you are using any nutrients yet, but the pale and puffy leaves along with the "need watered" look usually results from overfeeding or Ph that is causing issues with nutrient absorption. It's kind of hard to tell from the pictures as they are fuzzy, and at my age, my eyes are a bit fuzzy too. Overfeeding can interfere with water absorption by the roots, making them look like they are thirsty despite the soil being wet. I'm basing this by the appearance of the plants. Providing a description of the growing container, growing medium, and any nutrients or additions that you have given, will help greatly.
I water my plants daly when they are actively growing in full veg mode, although I don't water too often when first starting out. If you can take a handful of your growing medium, squeeze it, and get more than a few drops of water out of it, then you might be overwatered. Damp is the term I like to use for my preferred water ratio.

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Aqua Man said:

Agree 100%. Under watering can also show signs of nute burn. Based on the plants look and the size of those pots and the fact he was feeding 500ml every second day. His nutrient ratio was and is a little lighter than recommend by the manufacturer for that growth stage based on the previous info he provided. So that leads me to believe unless there are root problems the best place to start was increasing the watering and the likely cause was just under watering. If that doesn't work then I would look at root issues.

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LedGuy said:

Your not gonna get the tips of your leaf back, but it looks to be coming back. Ur onto something. Whatever it was

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