Canna PK 13-14
SKU: 55003079374

Canna PK 13-14

Sale price$18.00 Regular price$20.00
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  • USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Canna PK 13-14PK 13 14 PK 13 14 is a bio available Potassium (K) and Phosphorous (P) additive designed for use in the flower stage of plant growth. It has a guaranteed composition of 13% P2O5 and 14% K2O. This composition has been extensively researched and field tested in labs and greenhouses in Holland. The result is a formula designed to work faster and more effectively then any other composition. Potassium and Phosphorous are essential elements in plant

PK 13-14

PK 13 -14 is a bio-available Potassium (K) and Phosphorous (P) additive designed for use in the flower stage of plant growth.

It has a guaranteed composition of 13% P2O5 and 14% K2O.

This composition has been extensively researched and field tested in labs and greenhouses in Holland. The result is a formula designed to work faster and more effectively then any other composition.

Potassium and Phosphorous are essential elements in plant metabolism and directly influence flower and fruit development. In a bio-available form they are more readily absorbed and used by the plant thus providing rapid and effective results.

PK 13-14 leaves no harmful residues and is environmentally friendly

PK 13-14 should be used once, approximately three to four weeks before blooms are ready for harvest, at the rate of 1-2ml per litre. It should be used for one week only

User Instructions

  • Shake bottle well before use
  • Add CANNA PK 13/14 three weeks before harvesting to a full nutrition tank in the following proportion: dissolve 15 ml concentrate per 10 litre of water (1:666). Add this mixture to the nutrient for 3-6 days

Storage, health & safety and other directions

  • Over-fertilisation has a negative effect on the substrate and the plant
  • Store closed in a dark and frost-proof place
  • Keep out of reach of children.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 55003079374

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4.6 ★★★★★
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Verified Purchase
Emily Ross
Lowell, US
★★★★★ 5
Works great!
Color: Lavender Luxury
Kind of surprising but these actially work and are comfortable. I noticed a difference in my calloused heels after the first use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
C
Verified Purchase
Chris
Bozeman, US
★★★★★ 5
Best thing ever!
Color: Lavender Luxury
These are the best thing ever! Put your favorite foot balm on then cover your heels with these socks and go to bed. You’ll wake up with the softest feet and no cracked heels!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
L
Verified Purchase
Lauren Day | Hawaii Mom Life
Draper, US
★★★★★ 4
Works well if you wear them every day
Color: Lavender Luxury, Color: Lavender Luxury
These heel socks do work, but you need to be consistent and patient. The socks are soft with a gel lining on the inside that basically traps your body heat and moisture—kind of like a mini spa for your feet. My heels felt noticeably softer after just one hour of wearing them. That said, I don’t love sleeping with socks on, so it took me two nights to get used to them. I even took them off the first night because I couldn’t stand the feeling. After five nights of use with nightly exfoliating, my heels are definitely softer, but still cracked in some areas. I’m hoping they keep improving with continued use. If you stick with it and exfoliate regularly, these socks definitely help soften rough skin. Not a miracle fix overnight, but a helpful tool for healing cracked heels.
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Reviewed in the United States on June 6, 2025
A
Verified Purchase
Alyssa Marie
Cuba, US
★★★★★ 5
Amazing product
Color: Teal Tranquility
Great product worked within a week of consistent use
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Reviewed in the United States on April 23, 2026
D
Verified Purchase
Dondra
Belleville, US
★★★★★ 5
Comfortable
Color: Teal Tranquility
Love these. They do the job!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026

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