Canna PK 13/14. Should you cut back on nutes?

Screaming trees

Screaming trees

Well-Known Member
I was curious if you have a full Canna grow should you cut back all your Nutes when adding your PK 13/14? I've also read that depending on your flower time this would depend on which week to start adding but what if you started adding PK 13/14 in a really super small amount as soon as you see pistils if it would be good or bad or just a waste of time? Thanks in advance.
 
cottee

cottee

Well-Known Member
Wh
Screaming trees said:
I was curious if you have a full Canna grow should you cut back all your Nutes when adding your PK 13/14? I've also read that depending on your flower time this would depend on which week to start adding but what if you started adding PK 13/14 in a really super small amount as soon as you see pistils if it would be good or bad or just a waste of time? Thanks in advance.
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when startin ur pk drop ur base bute a bit so ur EC/PPM stays the same. Canna charts says to use pk on week 5 I think but use it at week my pk week 3, 4 and 5. I gradually introduce it

Hope this helps
 
Dr. Who

Dr. Who

Well-Known Member
Start at week 4 at 50% and increase to 100% over the next week. I would not drop my base nute concentrations any lower then they say to feed at.
 
cottee

cottee

Well-Known Member
Dr. Who said:
Start at week 4 at 50% and increase to 100% over the next week. I would not drop my base nute concentrations any lower then they say to feed at.
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I've grow with canna and u do need to cut back ur nutes or they will get nute burn
 
Screaming trees

Screaming trees

Well-Known Member
Thanks mates. I was a little curious if there would be an issue or not with keeping the same ppm when adding the PK13/14. I couldn't really find anything on here that told that specifically. I'll keep on reading and learning. Great site!
Cheers
 
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