HESI PK 13/14 – Flowering Stimulator with Phosphorus and Potassium for Maximum Flower Growth
HESI PK 13/14 – Flowering Stimulator with Phosphorus and Potassium for Maximum Flower Growth
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Type: Flowering stimulator (phosphorus and potassium)
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Composition: 9% phosphorus and 7.2% potassium
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Dosage: 2.5 to 15 ml per 10 L of water depending on the week
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Application: Compatible with any irrigation and cultivation system
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Description
- 🌼 Volume and weight increase: PK 13/14 of Hesi is ideal to add weight and volume to flowers during the final flowering phase, ensuring a high quality final product.
- 💧 Compatibility with irrigation systems: Being a product of water soluble minerals, it can be used in any type of crop and irrigation system, from hydroponics to ground crops.
- 🔗 Composition rich in phosphorus and potassium: With 9% phosphorus and 7.2% of potassium, PK 13/14 strengthens cell walls and optimizes plants metabolism for efficient nutrient absorption.
- 📈 Gradual dose: The dosage increases progressively throughout the weeks of flowering, starting with 2.5 ml per 10 liters of water and reaching up to 15 ml in the last week.
Full description
PK 13/14 by Hesi: The Essential Complement for the Flowering Phase
Hesi's PK 13/14 It is an essential additive for the flowering phase that will help you increase the weight and volume of your flowers, achieving a final product of exceptional quality. This supplement has been designed to work in conjunction with specific flowering fertilizers such as Hesi Coco and Hesi Hydro Bloom, providing your plants with the necessary nutrients in their final stages of development.
One of the great benefits of PK 13/14 is that it is composed of water-soluble minerals, which makes it compatible with any type of irrigation and cultivation system. When using it, you will notice how your plants develop larger, more colorful and resistant flowers, all thanks to the powerful combination of phosphorus and potassium it provides.
Benefits and Composition of PK 13/14 from Hesi
Hesi's PK 13/14 stands out for its ability to strengthen the cell walls of your plants, resulting in a more efficient metabolism and better absorption of nutrients. These elements are key to guaranteeing vigorous and healthy flowering. The composition of this product includes:
- 9% phosphorus: Essential element for cell development and flowering.
- 7.2% potassium: Fundamental for the absorption of nutrients and the growth of strong and robust flowers.
This combination ensures that your plants receive everything they need for a lush and beautiful final flowering.
How to Use PK 13/14 from Hesi
To get the best results with Hesi's PK 13/14, it is important to follow a gradual dosing plan:
- Fourth week of flowering: Apply 2.5 ml of product per 10 liters of water.
- Fifth week of flowering: Increase the dose to 5 ml per 10 liters of water.
- Sixth week of flowering: Apply 7.5 ml per 10 liters of water.
- Last week of flowering: Increase the dose to 15 ml for every 10 liters of water.
Remember that PK 13/14 It is most effective when used in conjunction with other flowering fertilizers, thus allowing a wide range of nutrients and minerals for your plants.
Hesi's PK 13/14 It is the perfect ally for growers looking to maximize the performance and quality of their flowers in the final flowering phase, ensuring strong, productive plants with spectacular flowering.
Warranty
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How to use
1. Apply Hesi PK 13/14 during weeks 3–5 of flowering.
2. Follow the dosages in the official Hesi feeding chart.
3. Add it to the water along with the Flowering Complex in the same watering.
4. Adjust the pH to the correct range for your growing medium.
5. Supplement with Hesi Boost for maximum flowering stimulation.
6. Refer to the official Hesi feeding chart for exact dosages.

HESI PK 13/14 – Flowering Stimulator with Phosphorus and Potassium for Maximum Flower Growth
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Frequently asked questions
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It's an essential additive for the flowering phase that increases the weight and volume of the flowers. Thanks to its powerful phosphorus and potassium combination, you'll get bigger, more colorful and more resilient flowers.
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Follow a gradual plan: in the fourth week of flowering apply 2.5 ml per 10 liters of water, in the fifth increase to 5 ml, and in the sixth to 7.5 ml. In the last week of flowering, increase the dose to 15 ml per 10 liters of water.
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It contains 9% phosphorus, essential for cell development and flowering, and 7.2% potassium, key for nutrient absorption and the growth of strong, robust flowers.
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It has been designed to work together with specific flowering fertilizers such as Hesi Coco and Hesi Hydro Bloom. It's more effective when used with other flowering fertilizers, expanding the range of nutrients and minerals available to your plants.
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Yes, it's made up of water-soluble minerals, which makes it compatible with any type of irrigation and growing system.
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It strengthens the cell walls of your plants, resulting in a more efficient metabolism and better nutrient absorption. The result is a lush final flowering, with buds reaching maximum fattening.