Bluelab pH Pen The water timer is also

The water timer is also weather resistant and has an auto safety valve shut off for when the battery is low

Ideal for unattended growrooms and holiday periods

Improves nutrient uptake

BioBOOST is not a nutrient but a natural fermented plant extract with bloom stimulating characteristics that are also responsible for a fuller flavour

Bluelab pH Pen The water timer is alsoThe Bluelab pH Pen is the latest innovation for hand held pH meters and is the ultimate handy solution for measuring pH. Hydroponic growing lets you give the best care possible to your plants. The quality of care is in your control. The Bluelab pH Pen provides a compact, quick and handy way to manage the success of your crops to ensure maximum uptake of nutrients. Teamed with our Bluelab EC Pen or Bluelab ppm Pen, you have a handy, convenient and