Description
Quick Answer
CANNA PK 13/14 is a concentrated phosphorus-and-potassium flowering additive for use with a complete nutrient program. Shake well, then add 15 mL per 10 L of water to a full nutrition tank about three weeks before harvest and use the mixture for 3–6 days.
Product Description
CANNA PK 13/14 supplies phosphorus and potassium during the generative phase, when flowering and fruiting plants have increased demand for these macronutrients. The soluble mineral formulation is designed for fast, direct availability and can be used in soil, coco, recirculating hydroponic and run-to-waste systems, indoors or outdoors.
This additive complements rather than replaces a complete base nutrient. Use it once at the stage and rate specified by CANNA.
Key Features
- Concentrated phosphorus-and-potassium flowering additive
- Supports the nutritional demands of flowering and fruit development
- Suitable for soil, coco, recirculating and run-to-waste systems
- Suitable for indoor and outdoor cultivation
- One short application period per crop cycle
Available Sizes and Variants
- 1 L
- 5 L
- 10 L
Select the required size before adding the product to your cart.
Specifications
| Product type | Mineral phosphorus-and-potassium flowering additive |
|---|---|
| Crop stage | Flowering and fruiting phase |
| Application rate | 15 mL per 10 L of water (1:666) |
| Application timing | About three weeks before harvest |
| Application duration | 3–6 days |
| Growing media | Soil, coco, recirculating and run-to-waste systems |
| Use environment | Indoor or outdoor cultivation |
Package Contents
One bottle of CANNA PK 13/14 in the selected 1 L, 5 L or 10 L size.
Directions for Use
- Shake the bottle well before use.
- Prepare a full nutrition tank using your normal complete nutrient program.
- About three weeks before harvest, add 15 mL of CANNA PK 13/14 per 10 L of water.
- Use the prepared nutrient mixture for 3–6 days only.
- Return to the appropriate CANNA grow schedule after the application period.
Care, Storage and Safety
- Do not exceed the recommended rate; over-fertilisation can harm the plant and substrate.
- Keep the bottle tightly closed in a dark, frost-free place.
- Keep out of reach of children.
- Follow the grow schedule appropriate to your crop and nutrient line.
Buyer FAQs
What is CANNA PK 13/14 used for?
It adds concentrated phosphorus and potassium to a complete nutrient program during flowering and fruit development.
When should I add it?
CANNA directs growers to add it once, about three weeks before harvest.
What is the mixing rate?
Mix 15 mL per 10 L of water, equivalent to 1.5 mL per litre.
How long should I use it?
Use the prepared nutrient mixture for 3–6 days only.
Does it replace my base nutrient?
No. Add CANNA PK 13/14 to a full nutrition tank as part of a complete nutrient program.
Which growing media are compatible?
CANNA states that PK 13/14 is suitable for soil, coco, recirculating and run-to-waste systems.
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