Adjusta Watt Retro LED 720w 2.7umol Water Tanks No need for cal-mag –

No need for cal-mag – contains essential calcium and magnesium levels already

Boom Boom Spray is a powerful tool for achieving stronger

Soil or hydroponic systems

Boosts chlorophyll content

With no battery or electrical parts

Adjusta Watt Retro LED 720w 2.7umol Water Tanks No need for cal-mag –A fantastic 720w LED from leading brand Adjusta watt! They have removed the driver, meaning the end user can save money by using their existing 600w digital ballast. When connected to a 600w digital ballast and mounted at 15cm above the canopy, the Adjusta Watt Retro LED produces an average PPFD of 1231mol s m. Thats over twice the growth light than that of a 600w HPS, for the same power consumption! One digital ballast can run either one or two