White bleaching leaves?

Riptidedd

Auto Warrior
Joined
Oct 19, 2022
Messages
15
Reputation
0
Reaction score
14
Points
0
Hi everyone, I've been here a lot this grow unfortunately. It's sad because I've spent hours a day reading and over worrying and trying to do everything right but alas even as a successful farmer these "weeds" prove so difficult lol. Perhaps grow #2 will be less problematic, but anyhow I appreciate all the help you lot have given so thanks!

Quick background is I've had nutrient lockout and flushed a couple weeks ago. Ph around 6.4 , spil mix of coco loco , ocean forest , pearlite. Growing 6 plants in 20 gal smart pots (one pot per plant ) , currently on an every 3 day water to 20% erun off.

Lights are top end hlg leds , 18 hr cycle about 5 weeks into flower some trichs starting to cloud up. Par value around 650-750 depending on middle vs edge of lighting area. 10 fans blowing in my 8x4 tent at different levels, humidity around 65 , ambient temp high 70s low 80s, co2 at 1100 ppm currently.

Check out this bleaching the white spots any ideas ? I read perhaps mold or bugs or light poisoning but my dli is only like 45 right now (with co2 snould handle 50 at least?) , I can't find bugs on undersides w my magnifier and there's hundreds of lady bugs and green lacewings I've released for that. Also does not look like powdery mildew to me and airflow is pretty intense, every leaf moves in this tent. Any ideas from pics? Given that it's starting to near its end do you think they will be ok by harvest? I'm holding my breath waiting for them to ripen!

These were scrogged across a trellis also . The worst culprit is my northern lights auto from seed stockers.

Thanks!
 

Attachments

  • 20221202_020003.jpg
    20221202_020003.jpg
    4.1 MB · Views: 35
  • 20221202_015945.jpg
    20221202_015945.jpg
    2.5 MB · Views: 38
  • 20221202_015949.jpg
    20221202_015949.jpg
    6.4 MB · Views: 36
Could be burning from the lensing effect when droplets stay on the leaves... Wouldn't worry to much, the ladies are looking good bro!! :cheers:
 
Back
Top