4 week flower and brown spots at top leaves

TJ Wombat

Member
i have had a weird time with this girl. At first at switch her leaves at bottom turned yellow prem and now leaves at bud have brown spots!!! It’s a small cupboard grow running clu-048 3000k (flower) with extra 660nm red (1000 lumin extra) temps lights on 26C off 20C soil at 6.2ph , tap water pukka 6.8 and soft. Feed Tomorite and never had a girl be funny about that. What can be causing this?
Also photo 2 has weird fading leaf under others.
 

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