Indoor First Grow - starting late

Here is a leaf issue I'm dealing with on AH. It's only on two or 3 leaves and not on new growth. Thinking it's a Cal/mag issue?
 

Attachments

  • IMG_5310.JPG
    IMG_5310.JPG
    108.1 KB · Views: 84
  • IMG_5311.JPG
    IMG_5311.JPG
    135.5 KB · Views: 90
  • IMG_5312.JPG
    IMG_5312.JPG
    130.8 KB · Views: 83
Also wondering if it's time to switch to bloom nutes for this one
 

Attachments

  • IMG_5309.JPG
    IMG_5309.JPG
    146.8 KB · Views: 56
Thinking it's a Cal/mag issue?
Good guess.

Might want to try a foliage spray to get the Cal/Mag go directly to the issue. Faster than a soil irrigation.

Cal/Mag whore.
 
Are these pic under natural light? Or not under the HPS?
 
Also wondering if it's time to switch to bloom nutes for this one
Wait till they stop their VEG stretch. Of course you can start FLOWER nutrients earlier, but get the most out of the auto VEG cycle.
 
I pulled them out of the tent and took pictures under regular lights
 
Wait till they stop their VEG stretch. Of course you can start FLOWER nutrients earlier, but get the most out of the auto VEG cycle.
How do I know when the veg is over? I don't see too much stretch. This is the one with the snapped stem. I think it may have caused her to flower early. I was going to start bloom nutes next week but when I checked on her today she had even more going on than when I decided that. Would it hurt to wait until next week to give the bloom nutes? 5 weeks old?
 
5th week is fine. The 6th week on will be explosive bud growth...
 
Back
Top