Purple Bud grow v2

The HPS light makes color hard to see.
... they are definitely nute burned a little... they should recover.

They look really pale (over waterred) but that may just be the HPS bulb

210 watt perpetual box
https://forum.grasscity.com/index.php?/topic/1394922-210-watt-3.5-sq-ft-Northern-Lights-and-White-Widow:

 

The bud might be purple but you don't even have any bud yet. Even then just becuase a strain can have purple buds doesn't mean it will. Grand daddy purp for instance. 1 of the most famous purples there is. Sometimes the green pheno appears. Its not a guarantee. Do you even know the strain? If it's a bag seed that someone gave you a name, don't trust it.


You're issues may stem from heat or possible over watering mixed with some nute burn. What's the temps at canopy level? How much and how often are you watering.
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Temps seem good. How about watering? 3 days doesn't mean anything if the soil stays wet for 3 days. How do you check?

Even a strain called purple bud could still possibly have a green pheno. I'm not familiar with the strain but it is possible. Either way you don't even have bud yet, so you're going to have to wait and see.

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Could also be a root bound issue. What size container is that?

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The finger in an inch is kind of silly. Top inch might be dry doesn't mean the bottom is. Weight doesn't lie though if you have an idea of what it feels like dry. The rippled leaves are happening to multiple plants correct? There's no way the smaller one is root bound. I'm still thinking either temps or over watering. Do the temps fluctuate much?



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Just let it dry out first then see what happens or get some kelp to purk them up

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If you don't have a fan in that room you could be getting hot spots. It looks to me like to much water and maybe some nute burn. I agree with the other guys and let them dry out before you water again. You want the plant to look like it's try to hug the light with its leaves pointing up like out reached arms (like its praying )

 

Also how's the humidity? It should be around 55% give or take a few

 

Hey man how's the plants doing?

 

That will help, maybe place a bowl of water in there.

 

I wouldn't mist unless you have good air circulation or you'll get either sun spots or mildew. Just buy a humidifier and save yourself the hassle, they're like $30 at Walmart.


The yellowing plants needs a bigger pot, and the Promix has very little nutrients in it so you'll need a better nutrient regiment than plain old Dyna-Gro. For starters up the Foliage dosage to 10ml per gallon and add some epsom salts for the magnesium. Then go to your local HD, Lowes, Rona or Peavey Mart and look for Barely Pond Clearer, it contains enyzmes that will benefit your plants root systems and prevent rot.