Canna PK 13/14 is a nutrient-based additive containing elevated levels of purest phosphorous and potassium to aid in the development of abundant floral growth. Add only once to your nutrient tank 3 weeks from harvest (typically in week 5) to get higher yields.
The manufacturer's recommended dilution rates are as follows (per litre of water):
Vegetative Stage: N/A
Flowering Stage: 1.5mls
For a more comprehensive guide on the advised application rates of this product, view the feed charts in the 'Downloads' tab or give us a call on 0333 003 22 96.
NPK ratio: 0:13:14
- Q & A
Questions and Answers (9)Hi I was wondering do I use canna A & B and canna boost in conjunction with the pk 13-14 for the flowering weeks 5,6,7 or just the pk 13-14 on its ownYou would use the Canna PK 13-14 in conjunction with the boost & your base nutrients. It is best to add the PK 13-14 & Boost to your solution first, then top up to your target strength with your base nutrients.
Written by Bill | 11 Aug 2014Hi...do i drop the coco canna A+B nutes while using PK13/14 and Calmag bloom Thanksit’s generally a good idea to do this, we advise people to use additives such as PK first, then bring the solution up to your target strength with the base nutrients.
Written by MS | 11 Dec 2012i am coming up to 5th week of flowering all is going well but not sure of best way to use canna pk 13/14 hear different things some say add only once some say add for 3 weeks some charts say keep feed strength at 30-35 mil per 10 litres while using pk 13/14 some say drop the feed strength to about 20, do not want to damage plants with overfeeding i am currently using around 30-35 mil canna aqua flores a and b with 40 ml boost 25 mil cannazym how much pk 13/14 should i use and for how longWe would advise using Canna PK 13/14 @ 5-15ml per 10 litre during weeks 5, 6, & 7 of flowering.
Written by terry | 22 Nov 2012Would it be possible to use pk13/14 through out the whole of bloom cycleWe would advise using PK13/14 during weeks 5,6, & 7 of your flowering phase.
Written by Vivana | 19 Nov 2012Hi, can PK13/14 be used in soil? If so, what is the recommended feed schedule, please? I'm growing in Bio Bizz All Mix and using Bio Bizz nutes. Thank you.It is possible to use PK 13/14 in soil, but is is not certified as organic. I would use it in weeks 5-7 of flowering, @ 5ml per 10 litres of nutrient.
Written by JM | 21 Oct 2012Can Cana PK13-14 be use in soil?Canna PK 13/14 can be used in soil, but it is not a certified organic product.
Written by Marcus | 20 Oct 2012Do you use this product in weeks 5,6,7 of plants that take 8 weeks to flower as well as plants that take 12 weeks to flower?If you are growing plants that are on a 12 week flower cycle, you would follow the week 5 feed schedule for an additional 3 weeks.
Written by steve | 19 Jul 2012I understand that with the PK 13/14 you are to use it 3 weeks before harvesting but when you say once do you literally mean only once? Is this correct or do you use PK 13/14 once a week for 3 weeks?You would use PK 13/14 during weeks 5, 6 &7 of flowering at 0.5-1.5 ml per litre.
Written by Clive | 12 Oct 2011hi guys, thanks for taking the time, can you please tell me how to use canna pk 13/14 as i am getting confused with the dosage info, i am growing with the amazon 32 and it usually has 30 litres of water at all times it is around another 2wks until ready for the pk, thanks for that. here is another one for you. my plants in the amazon are now around 2ft tall at this stage and just starting to show flower but they are all over the place certainly not standing up proud like they should but really good looking plants,when i was growing in soil there was no problem when they got heavy i just tied a cane to them and they did good but am a lot concerned about how to keep them upright and as you can imagine when the plants are leaning over so much the nutrient solution is escaping out of there small pots. anyway thanks a lot for your assistance with this and look forward to hearing from you. thank you and all the best.We would recommend using the PK13/14 in weeks 5, 6 & 7 of flowering at 0.5 - 1.5 ml per litre. With regards to your plants leaning in the Amazon system, we would recommend using yo yo plant supports and/or crop support netting. If used correctly, these support devices can take some of the weight of the plants which will struggle to naturally support themselves in a minimal media system such as the amazon.
Written by GC | 3 Jun 2011