Grape Ape 5 weeks (((PICS)))

[justsomedude]

Im using floranova nutes with big bud,floralicious,and sweet. Just started Cal mag today. This problem im having happens at flowering stage every time. The leaves look to be calcium or phosphorus or even heat stress,even nute burn! But wich one?? 600w hps, 5.5-6 ph,feeding for 15 minutes 4 times a day. any suggestions as to why my leaves look like this?
THANKS IN ADVANCE!

 

[Mother's Finest]

Oh that's definately Potassium deficiency.

 

[justsomedude]

Any reccomendations?

 

[chuck taylor]

they seem to be doing what they should be doing at that stage to me. could be wrong if it was me i would leave em alone

 

[jesus of Cannabis]

as the plant age they use up their stored nutes in the leaves and they leaves change colors and die as they are depleted, as above I would leave it alone.

 

[303]

My grape apes do the same thing.. I always thought they needed more Cal than the others during flower...?

 

[justsomedude]

My grape apes do the same thing.. I always thought they needed more Cal than the others during flower...?

Do you think the buds will have purple hairs?? Did yours?

 

[303]

The leaves will purple past day 60 for mine, the hairs didn't, some phenos do some don't... But do smell like grape big time... They look so good around days 50-55.. But waiting to day 65-70 really pays off, at least mine do. Good luck.

 

[justsomedude]

The leaves will purple past day 60 for mine, the hairs didn't, some phenos do some don't... But do smell like grape big time... They look so good around days 50-55.. But waiting to day 65-70 really pays off, at least mine do. Good luck.

What kind of lighting are you using? This strain yield pretty good? my yield 3 plants?