One of my plants has turned yellow

Both were recovering from bad set up at the beginning and they both still growing but my Hunter Money maker has turned light yellow , Is this because nitrogen deficiency? Light Bleach?
-Soil
-Ph 6.5
-1 Month and 1 week old
- fed 2 times. ( Hydroponic Flora series)
- Humidity is low , how can I keep it at 30%-40%???
-600 watt HPS , 2 feet from the plants


Lemon Kush doing better, growing new green leaves



Hunters Money maker turning yellow

Soil looks very wet. Let her dry out. Are you getting cal/mag into her?

warble said:

Soil looks very wet. Let her dry out. Are you getting cal/mag into her?

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No i am not im just using using the 3 flora series as instructed on the back

The micro has calcium, but I don't know if the other two have magnesium. You can get some epsom salts to supplement magnesium. 1/4 tsp for 2.5 gallons of water. What ppm are you feeding?

warble said:

The micro has calcium, but I don't know if the other two have magnesium. You can get some epsom salts to supplement magnesium. 1/4 tsp for 2.5 gallons of water. What ppm are you feeding?

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Yeah it has a little bit
250 ppm

Also i have Seaweed extract and CALMAGplus
Can i use that?

Yeah, go ahead an throw that stuff at it. Bring those ppms up. You are in week 5, The feed schedule says you should be in the 1200ppm range. I think you can up it to 500 and go from there. Just let the girls dry before you water or feed them.

warble said:

Yeah, go ahead an throw that stuff at it. Bring those ppms up. You are in week 5, The feed schedule says you should be in the 1200ppm range. I think you can up it to 500 and go from there. Just let the girls dry before you water or feed them.

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Wow ive been starving them
Thanks man

Yeah,,,they simply just need to be feed here at this point.you might use a foliar feed for quick N recovery.

Remember to alternate feeding/watering with a hydro nute. Feed once, water only, feed, water, feed, water,,,etc.