Looks good Bud ,
1 of my 3 b/b looked more green / orange like these pics. of yours and 2 were much more purple pheno. I had a ruff. grow prev. to this 1 caused cause my cheap ass wouldnt buy a p/h pen . Whats happening to your plants here happened to them also , but was from light leaks . I invested in badass lil round 4in. darkroom vents . You said you don't believe you have any leaks though ?
No clue man ??
Peace
Crispi :jointsmile: