Canna PK 13-14 is a late flowering booster designed to pack on extra weight in the weeks prior to harvest. P and K are the chemical symbols for phosphorous and potassium the two key elements a plant needs during the flowering cycle. Your base nutrient provides standard levels of PK but what PK1314 does is provide a larger dose when your plants need it most to enable the devlopment of larger flowers and fruit. Gives you even better results when used along side Canna Boost

PK 13/14 Usage:

PK1314 is suitable for use with horticulture and COCO growing but is not really suitable for use with soil. Begin using PK1314 3 weeks prior to harvest and use for 5 to 7 days.

Add PK1314 to your nutrient mix at a rate of 15ml per 10 litres of waters. PK 13/14 will raise your overall nutrient strength so ideally you should use a little less base nutrient when adding PK 13/14. An EC meter or Truncheon will let you accurately account for this but if you don’t have any means of measurement just use a 3/4 nutrient dose when you use PK 13/14.

Surcharges on UKMail Express Delivery Options

There are surcharges for the following postcodes in the UK:-

£7 per 30kg Parcel to Isle of Wight & Isles of Scilly
£11 per 30kg Parcel to The Scottish Highlands and Northern Ireland - Postcodes AB 31 to AB 38, AB 40 to AB 56, BT, IV 1 to 28, IV 30 to 32, IV 36 & 40, IV 52 to 54, IV63, KW 1 to 14, PA 21 to PA 38, PH 4 to PH 41, PH 49, PH 50. (Some areas are a two day service)
£13 per 30kg Parcel to Non-Mainland Islands - HS, IV 41 to 49, IV 51, 55 & 56. KA 27 & 28, KW 15 to17. PA 20, PA 41 to 49, PA 60 to 78, PH 42 to 44. ZE. Isle of Man (IM). Channel Islands. (Some areas are a two day service)

Standard Delivery Details

These items are sent by Royal Mail Second Class post which usually take 2 working days, but can often be next working day, On rare occasions Second Class can take between 5-7 working days. All items require a signature at the given delivery address.

PLEASE do not open a case if your item is delayed as this affects our Ebay seller rating and we will do everything possible to find out where your parcel is and get this sorted ASAP!

Not Being In For Your Delivery

If a delivery is attempted but unable to drop off because there is nobody in then UKMail or Royal Mail will leave a card with instructions for getting your parcel. On occasion, but not always the case a re-attempt could be made by the UKMail service.

With Royal Mail, packages will remain at their depot until picked up. PLEASE LEAVE A MOBILE NUMBER FOR A NOTIFICATION FROM UKMail WHEN YOUR DELIVERY IS DUE. With UKMail the package will remain at the depot for a few days but if the customer has still not contacted them the item will be sent back to us. We are happy to send the parcel out again, but, because of charges levvied to us by UKMail for returning non-delivered parcels and re-delivery costs, any redelivery of an order will incur a fee of £6 per parcel and £12 per consignment to cover these costs. If you decide you no longer require the order the original postage ( £6 per parcel ) and return costs ( £12 ) will be taken off the refund total.

Delivery costs will be taken out of any refunds when the customer has decided they have changed their mind about a purchase and are making a return. This is £2.50 for an order delivered by Royal Mail or usually £6 per parcel for a UKMail delivery, although this may vary due to size of a parcel and/or certain delivery locations.

We accept Paypal or debit/credit card. Please contact us if you have any questions.