BrownBianco said:

Today I found one of the plants with the top leaves pointing down.

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Aqua Man said:

Slight claw not bad. Maybe lighten up on the feed a tiny bit. 50-100ppm less should be good. Not sure how you water so you may need to add a water only in the feeding cycle to prevent nutrient buildup. Like feed feed water. But they are still looking good

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BrownBianco said:

More problems, one of the plants start turning some of their leaves yellow

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BrownBianco said:

We are just giving them water, the soil is the same

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growsince79 said:

Thats not much water. How often do you water and how big are the pots?

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Aqua Man said:

I would say give en a few days to respond to the changes you made like @GNick55 said.

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BrownBianco said:

Here a video of the situation, the leaves are more and more yellow at the bottom of the plants but flowering is starting

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Aqua Man said:

Little to much air flow for this age.

How high is that HPS and how many watts?

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CanadanConvict said:

I think theres too mich wind on that 1 dont think its a light issue have read alot and grown alot had same problem with much air flow

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