The Boss 4 Way Contactor (Grasslin Timer) Shipping The unique Rhiza technology promotes

The unique Rhiza technology promotes healthy root development and increases nutrient uptake

This single species of arbuscular mycorrhizal fungi contains only Rhizophagus intraradices

to your crops

The Control Freak NTC Temperature Probe 3m - (C) is a reliable and accurate way to monitor temperature in your environment

The Boss 4 Way Contactor (Grasslin Timer) Shipping The unique Rhiza technology promotesThe Boss Contactor grasslin timed Housed in a robust metal enclosure the boss timer will control the switching of up to 6 x 600w lights. Incorporating an industry leading grasslin timer, The Boss contactor will give you a long and trouble free switching of your chosen ballast and lamp configuration.