Canna pk13/14

GreenGro

Well-Known Member
Hi I would be grateful for any help, I have seen a few topics on this but none seem to reach a conclusion.

I have a canna leaflet which says to add pk 13/14 at the start of week 3 when small fruit is developing but others say that on the bottle it says to add 3 weeks before the end of flowering.

which way should it be added, and is there any problem with adding it at both times?

Thanks for any help.
 

GreenGro

Well-Known Member
The bottle is in Dutch.

The leaflet I have is Canna branded and downloaded form the place I bought the bottle from and says add at week 3 for 1 week only but the the canna usa website says to add 3 weeks from the end, it's inconclusive.
 

GreenGro

Well-Known Member
Hey

thanks for that grow schedule, would that apply if your not using coco though? the canna leaflet I had said to add 25Ml/100L on week 3 only which is 2.5Ml/L compared to that grow schedule which recommended 1Ml/L

Anyone got anything else to add?
 

cordiaturbz

Active Member
yeah 3 weeks before flowering would of been an easier way to put it, sorry for the confusion.. on the bottle reads "use for one week only. Due to pk13-14 being pharmaceutical grade never use for more than one week!"....
 
Top