BioNova PK 13-14 (phosphorus + potassium)

Product detailed description

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, which is 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 and heavy metals.
• Immediate uptake: nutrients are immediately available to the root system.
• 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 better-quality, sweeter and more fragrant harvest.

The power of phosphorus and potassium in the flowering stage

Phosphorus (P) acts as the plant's main energy station. It is indispensable for energy transfer in cells and plays a crucial role in flower formation.

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, which is key to the development of larger, denser and sweeter fruits.

Dosage and use

Use PK 13-14 from the first week of flowering until the last week before flushing. The product is fully mixable with all BioNova fertilisers and supplements.

Special tip: to support root development, apply 1-2 ml per 10 l 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 l of water and apply to the leaves.

Combinations for maximum synergy

For best results, combine PK 13-14 with the base fertilisers Soil Supermix, Hydro Supermix or AutoFlower Supermix. By adding the X-cel Booster stimulator, you will also support quality, taste and active ingredient content.

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

Parameters

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

Frequently asked questions

From when to when is PK 13-14 used?

From the first week of flowering until the last week before flushing (flush), with a gradually increasing dose from 2 ml to 6-10 ml per 10 l of water according to the flowering week.

What should PK 13-14 be combined with?

With your base fertiliser - Soil Supermix, Hydro Supermix or AutoFlower Supermix - and optionally the X-cel Booster stimulator for a higher-quality harvest.

Can I increase the dose quickly to get bigger flowers?

No. Increase the dose gradually - a too rapid rise in P and K can cause overproduction of sugars and rot of flowers or fruits in sensitive plants.

With fertiliser dosing you will be advised by the BioNova dosing table.