In StockHesi PK 13/14
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Description
Hesi PK13/14 is a potassium and phosphorus booster designed to boost flower and fruit formation in plants.
During the flowering period, plants are at the peak of their lifecycle and as such have a greater requirement for certain nutrients.
Phosphorus is necessary for early growth and blooming, speeding up maturity and fruit growth. Potassium promotes the development of carbohydrates, starches and sugars and increases fruit production.
Hesi PK13/14 is highly recommended for anyone using the Hesi Hydro or Hesi Coco range of nutrients.
Key facts
| Type | Phosphorus and potassium booster |
|---|---|
| Does | Boosts flower and fruit formation |
| Made for | The Hesi Hydro and Hesi Coco ranges |
| Brand | Hesi |
| Sizes | 1 and 5 litres |
| Category | PK Boosters |
How to use
Add PK 13/14 to your Hesi feed during flowering, at the rate on the Hesi grow schedule or the label. It goes with Hesi Coco and the Hesi Hydro range.
If you grow in soil, Hesi Phosphorus Plus is the Hesi booster made for you. Check the EC of the finished feed with a pH and EC meter. More boosters are in PK boosters.
Questions
Should I use Hesi PK 13/14 or Phosphorus Plus?
PK 13/14 is for the Hesi Hydro and Hesi Coco ranges. Phosphorus Plus is aimed at soil growers using Hesi Soil.
How much do I use?
Follow the Hesi grow schedule or the rate on the label.
Growers’ guides
- PK Boosters and Bloom Boosters: PK 13/14 Doses and When to AddWhat a PK booster does, what PK 13/14 and 9/18 mean, when to add Canna PK 13/14 or Canna Boost, and the boosters and stimulants we sell compared.
- Hesi Feed Chart: Soil and Coco Grow Schedules Week by WeekThe Hesi feed chart for soil and coco, week by week in ml per 10 litres: TNT Complex, Bloom Complex, Hesi Coco, PK and boosters, from Hesi's own schedules.
- pH and EC: Meters, Test Kits and pH Up/DownHow to test pH with a meter or a pH test kit, measure EC, read the makers' targets, use pH Up and pH Down, and calibrate and care for a meter.
