Pk13/14 timing

Hi Everyone,
I'm just about to go into week 6 of flower of an up to 63 day strain, when do I use The pk 13/14? It's grown in Coco, and also how much do I use? I'm looking online but seeing different answers, of 15ml to 1.5ml for a week and then 3-6 days.
Any help would be much appreciated

You could start using a very small amount now. But be careful it is usually very strong stuff. So read the label of your stuff. And use 1/8 of that to start with. Follow the label.

SnidleyBluntash said:

You could start using a very small amount now. But be careful it is usually very strong stuff. So read the label of your stuff. And use 1/8 of that to start with. Follow the label.

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I'm using Canna, it says on the label 15ml. How long do I use it for?

Each company will have a chart showing when and how much to use their product and when to stop using it. So you could google ‘canna pk boost chart feed’ and then select images and I’m sure that you would see a chart.

it says 15ml, but it doesn’t say into how much water to put it in? Maybe 15ml/ gallon, if so. Then start with 2-5ml per gallon.

They generally say to stop using it the week before chop

Cococakebaked said:

I'm using Canna, it says on the label 15ml. How long do I use it for?

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Its 1.5ml per litre.

If in doubt when to use it then start at a 3rd dose early and run it a bit longer.
Every strain is different, personally I wouldn't worry about it, not using it will work far better than overusing it.

I have heard a podcast suggest that perhaps it’s not the pk in it that makes it work but rather the increased salinity of the water solution, which stresses the plant via dehydration. Similar to underwatering. Using low concentrations will allow the plant to live stress free but still have enough pk to uptake.

coreywebster said:

Its 1.5ml per litre.

If in doubt when to use it then start at a 3rd dose early and run it a bit longer.
Every strain is different, personally I wouldn't worry about it, not using it will work far better than overusing it.

Grow Guide | CANNA UK

The complete growing guide and nutrient calculator including how to instructions for growing in hydroponic systems

www.canna-uk.com

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I got scared and used 0.5ml per litre, rather than over use it like you said, thanks!