There is too much nitrogen (see the dark green leaves?). As for the pictures, ir looks like potassium defficiency, as you think, due to lack of nutes or pH I can't say, since You give us no adicional info.
like
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
Purple Punch 2
Follow
7
VEG
LED/1000W
Bestva
FLO
LED/1000W
Bestva
Indoor
Room Type
Defoliation
weeks 9
Photos & Videos
Item 1 of 3
Grow Conditions
Week 7
Flowering
77.47
cm
inch
Height
20 hrs
Light Schedule
5+ conditions after
Login
Commented by
DrDank224 years ago
Doing well besides some signs of a little calmag deficiency. All my plants have needed some extra, not sure if it's the soil or conditions or what. But very excited to see how the buds start to develop.
likes
2Similar Diaries
5 weeks
Strawberry Cookies OGbradymyles
a minute ago ยท 3 comments
13 weeks
Purple Punch Auto Barney's Indiepolo
10 days ago ยท 8 comments
14 weeks
First Ever Grow: Purple Punch Autowhenindoubtsmokeitout3 months ago ยท 11 comments
Grow Questions
DrDank22started grow question 4 years ago
What nute issues does it look like? Calmag? Or K defiency?
Solved
Leaves. Veins - yellow between
like
MrBlocc420answered grow question 4 years ago
Looks to be a magnesium deficiency, A light green or yellow coloring will begin to show on the veins and edges of the lower & older leaves โ this is one of the classic signs of cannabis magnesium deficiency. You may also see red stems.
Magnesium is a mobile nutrient, which means that the plant can move it from old leaves to new leaves
The edges of the leaves may become yellow or bright green and may start feeling crispy to the touch. This crispiness around the edges is different from nutrient burn, which does not lighten the margins inside the leaves.
Hope that helps
Comments
Show by Week
Sort by
popularity
popularity
newest
oldest
Athoscommentedweek 94 years ago
DrDank22commented4 years ago
@@Athos, my leaves always look that shade of green
like
Buddha2commentedweek 124 years ago
Congratulations on your harvest! Looks great. Enjoy! ๐
like
Trixxcommentedweek 124 years ago
Good luck and happy grows ๐ช
like
FrostyBlaze420commentedweek 124 years ago
Plants are lookn killer bro congrats. Im down n subbed 2 watch them finish out gud luck.
like
DrDank22commentedweek 94 years ago
pH may have been a problem too, just realized one of my meters was definitely all messed up. Recalibrated both and one was definitely way off so tossing that one and going with the functioning one. So hopefully that helps.
like