HELP! Please Help! problem with a plant

[radudima]

Hello everybody! I hope you can give me advice about problems with a plant. on January 18, I planted two seeds of Sirius Black indoors. For a week one of the plants started to get sick and there are signs that the other plant will suffer the same. Please help me with an advice on what I could do. Thank you!

[Rwise]

Much more info needed, looks like a PH issue, hit the link at the top of this page called "Plant Problems" and have a look.

[radudima]

the water ph level is 6.8, and thel soil ph is 6

[bdeegan]

I am no expert but likely a ph issue. We will need much more info about the set up to diagnose and fix. What type of grow medium (soil,coco,hydro), light, nutes, temp/humidity, and water practices (are you adjusting the ph of your water?)

[3Berries]

I would foliar feed it some Epsom salts, looks like Mg issue to me and if it is the foliar feeding should show improvement overnight.

[PRIMO]

If they were mine I would re-pot to a larger more suitable, a.k.a."Smart pot" add a bunch 30% of perlite and add cal-mag to your water/feed.

[SoOrbudgal]

Tru dat

[OldManGrower]

This is most certainly a PH issue. You need about 6.6 PH at the roots. If it means using 7.5 water, so be it. Also double up on cal-mag for a while.