advice needed

[Kevthe1st]

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Kevthe1st Reviewed by Kevthe1st on 01-23-2013. advice needed specs 1200 x 1200 x 2.1 reflective room 1 x HPS light and reflector 8 2ltr pots pumped self feeding hi my question is, its my first time growing from seed (royal haze feminized auto) so some advice on what medium to use? what feed would in your opinion would work best with this system im using sorry if this sounds a bit sketchy :confused: thanks for any advice :thumbsup: Rating: 5

[Kevthe1st]

hi guys
well this problem seems is pesistant
altho the new groth looks nice and healthy the leafs below turn a yellow then dry out also have brown discolouration on a few top leaf ??
these were grown from seed aprox 7 weeks now.

temp lights on is around 80
humidity lights on is around 40%
i have theses on 15 min feeds 3 times a day lights on the pots are always moist.

iv just changed feed to original hydro/a/b 37ml per 15 ltrs of each. is there anything i could add to remady this prob??
il post new pics shortly

[Kevthe1st]

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[bitemybud]

Best I can tell from the piks, It appears to me that you are over watering. Also; you need a ppm/tds pen. I would make nutrients 800ppm now that they are established, but you need a pen to make the nutrient strength adjustments.

Good Luck, Hang in there