Tips & Tricks
2
Posts
2
Users
1
Reactions
3,840
Views
Topic starter
EC or Electrical Conductivity is a standard universal measure, Yet PPM is not. Different parts of the world convert EC to PPM differently. You as a grower will need to learn your countries conversion so you are able to keep accurate records.ย
USA (NA) : 1ms/cm (EC 1.0) = 500 ppm
European : 1ms/cm (EC 1.0) = 640 ppm
Australian : 1 ms/cm (EC 1.0) = 700 PPM
Easy Converting Chart
?Cannabis Live Grow : https://www.twitch.tv/thebudlabca
Posted : 13/03/2019 12:32 pm