VitaLink PK 13/14 contains high levels of readily available phosphorus and potassium in an ideal ratio and in an accessible form for uptake by your plants.

VitaLink PK 13/14 contains high levels of readily available phosphorus and potassium in an ideal ratio and in an accessible form for uptake by your plants.

VitaLink PK 13/14 contains high levels of readily available phosphorus and potassium in an ideal ratio and in an accessible form for uptake by your plants. Potassium and phosphorus give plants an extra push during their late flowering period, this speeds 

Ionic PK Boost is a supplement that is rich in the mineral nutrients needed for plants.

Ionic PK Boost is a supplement that is rich in the mineral nutrients needed for plants.