BioNova PK 13-14 (phosphorus+potassium)

Product detailed description

BioNova PK 13-14: Original formula for explosive flowering

Introducing BioNova PK 13-14 – the legendary bloom stimulator that defined the standard for supporting flowering worldwide. As the creator of the original formula, BioNova brings a product that growers rely on to achieve massive yields and unrivalled quality. Its secret lies in the perfectly balanced combination of phosphorus (P) and potassium (K) in the purest form, immediately available to plants.

Key features and benefits

• Denser and heavier flowers: Supports the formation of firm and compact flowers and fruits with significantly higher weight.
• Food-grade purity: Made from food-grade minerals, without ballast salts or heavy metals. It guarantees a clean and safe final product.
• Immediate uptake: Nutrients are immediately available to the root system, giving you absolute control over your plants' nutrition.
• Universal use: Suitable for all types of substrates (soil, coco, hydro, aero) and all growing methods.
• Higher sugar and oil content: Improves the production of sugars and essential oils for a higher-quality, sweeter and more fragrant harvest.

The power of phosphorus and potassium in the flowering stage

For your annual plants to produce robust flowers and fruits, they need a specific nutrient ratio during flowering. This is where phosphorus and potassium play a key role.

Phosphorus (P) acts as the plant's main energy station. It is absolutely essential for energy transfer in cells and plays a crucial role in flower formation. It activates processes that convert sunlight and nutrients into the building blocks needed for explosive flowering.

Potassium (K) is the manager of water balance and nutrient transport. Its most important function in the flowering stage is controlling the production and distribution of sugars. An adequate supply of sugars is key to the development of larger, denser and sweeter fruits. Potassium ensures that energy is efficiently delivered where it is needed most – to your flowers.

Instructions for use

For best results, use PK 13-14 from the first week of flowering until the last week before flushing. The product is fully compatible with all BioNova fertilisers and supplements.

Dosage in watering solution (per 10 l of water):

• 1st week of flowering: 2 ml
• 2nd week of flowering: 3 ml
• 3rd week of flowering: 4 ml
• 4th week of flowering: 5 ml
• 5th to 7th week of flowering: 6-10 ml

Special tip: To support massive root development, apply 1-2 ml per 10 litres of water during the second week of the growth phase.

Foliar spray: In the event of an acute phosphorus or potassium deficiency, mix 2.5–5 ml per 1 litre of water and apply to the leaves for a quick remedy.

Tip for professionals: Achieve maximum synergy

Want to get the absolute maximum from your plants' potential? For completely unrivalled results, combine Bionova PK 13-14 with base fertilisers such as Soil SuperMix, Hydro SuperMix or Autoflower SuperMix. By adding the metabolic stimulator BioNova X-ceL, you will ensure not only massive flower production, but also improve their quality, taste and active ingredient content.

Important notice

Increase the P and K dose gradually. A too rapid rise in concentration can, in some sensitive plants, lead to overproduction of sugars and cause rot in flowers or fruits.

Product parameters

• NPK: 0-13-14
• Fertiliser type: mineral
• Stage: flowering
• Growing method: soil, coco, hydroponics, aeroponics
• Concentration: 1:1500

With fertiliser dosing you will be advised by Bio Nova dosing tables.