Hi weedhound

A typical slow cooker operates at 80°C (176°F) on low, to 90°C (194°F) on high. I'd be surprised if your 'high setting' was over this temperature by more than 5°C. So you should be fine.

I've never cooked beyond four hours using this method (I've struggled to find out what, if anything, happens to the THC when cooked for long periods), so I'm going to have to simmer a batch for two hours, remove it, then put half back and cook for a further two hours and compare the difference in effects.

I'd be interested to know how yours goes, especially if you experiment.

Cheers
Flame :thumbsup: