Growers Choice GC- 1000W MP CMH w/3K growing-media Hanna's line of conductivity standards

Hanna's line of conductivity standards have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle

edge® EC/TDS/Salinity utilizes four ring conductivity probe technology that allows the user to measure samples from very low conductivity to very high conductivity

and multiple size options

In transplanting

It features dishwasher safe construction

Growers Choice GC- 1000W MP CMH w/3K growing-media Hanna's line of conductivity standardsCultivators who want the ultimate quality will want to get their hands on the new Master Pursuit 1000w CMH all in one fixture. Utilizing twice the amount of photon flux output (2000 umol s) than the GC 500w CMH lamp, this new innovative technology provides the same intensity but with a full par spectrum that will cater to your plants specific needs by allowing you to customize your spectrum while using a wide variety of lamps, such as the 3k and 3k R.