Essentials Plus Pk 13/14

Essentials PLUS PK 13/14 is a highly concentrated PK additive intended for use throughout the week of peak flowering. With high levels of phosphorus and potassium at the ideal ratio and in a form ideally suited for plants to assimilate, PK 13/14 gives plants an extra push to produce flowers and fruits of exceptional size and quality. Suitable for use in all growing systems and media, alongside main nutrients.  

Key selling points:  

Enhances yield and quality of flowers and fruits 

Provides essential elements for plants at the peak of flowering 

Suitable for use with any growing system or media 

 
Technical Specifications:   

Minimum guaranteed analysis: 

Potassium Oxide K₂O (water soluble) - 12.0% 

Phosphorus Pentoxide P₂O₅ (water soluble) - 11.3% 

Usage rate: 1ml / L during the week of peak flowering 

Volume: 1L 

 
FAQs:  
Q: I already use a flowering booster through the whole flowering period. Why should I use Essentials PLUS PK 13/14 during the week of peak flowering? 
A: It is best to use a flowering booster through the flowering period, but during the week of peak flowering an enhanced availability of Phosphorus and Potassium encourages plants to redirect more energy into flowering and fruiting. While using PK 13/14 don’t add your regular flowering booster to the nutrient solution. 
Q: Will I need to adjust my nutrient solution if I add Essentials PLUS PK 13/14? 
A: You should check the EC level of your nutrient solution, because adding Essentials PLUS PK 13/14 will increase it. Always check your pH level after addition too, which should ideally be within the range 5.8 - 6.5.