Thanks gents for the interest. I'm not stupid but did piece this together for the first time. I'm also pretty critical of myself in general so know there's a bunch of stuff I could have done but few have affected the plants by the look of it. So far I'm experimenting I guess with the nute amounts and heights. Winter will mean regulated temps for the next grow with a central res and heater, my first grow I wanted some variety I guess.
Let me check out the raspberri pi, it might not be the cheapest compared to arduino however for those without the ability for a home server it's better anyway as it has native WiFi and generally much more flexible for running as a Web server itself to host data. I might be able to set mine up and save a basic image that others can use to set theirs up if using the same sensors. Not sure if this has been done before? I'm no programmer but it should be easy enough to do.
Regarding LST, I'm thinking that bending the main stem mildly and then the others in appropriate (generally side/opposite directions) is the right approach as per the thread in our noob section. .
Sounds like great plan automating don't know much about that .
Here is a pic of a sour liver at 26 days lst-ed and leaf tucked to promote branching at the nodes.
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