such as Potassium

Used to connect 4mm Poly tube in irrigation systems

But it doesn’t need to be this way…

Threaded Outlet 25mm

Canna PK 13/14 Light Controllers70 such as PotassiumDescription CANNA PK 13 14 If you want the biggest fruits and flowers, CANNA PK 13 14 is the right product for you. CANNA PK 13 14 is a mixture of top quality nutritional minerals that stimulate flowering. It's easy to use and makes for high yields. PK 13 14 is suitable for any growing medium. Furthermore, it only needs to be applied once to the nutrient reservoir. If you do this at the right moment, you will get astonishing results! Pure elements to