Agree that too much CBD isn't fun. Some people get away with as little as 6mg for a decent sleep aid, taken about 10 minutes before bedtime, but everyone is different. Dosages for pain/arthritis are usually much higher. Due to the liver processing tinctures, some people find more effective results when the bud is combusted. Even vaping doesn't have the same positive results as combustion for some.
I've grown Dinamed CBD Plus with great results. I use a slow cooker with 200g of decarbed buds with 1 litre (~quart) of MCT oil and two litres of water at 160 F for 4 hours. Strain and separate/remove the water from the oil, then add 4 tablespoons of sunflower lecithin liquid to the oil and mix thoroughly. This full spectrum tincture turns into ~24mg/ml. The magic butter machine could be used too but I find that cramming more than a QP into it is difficult.
The CBG plants/seeds are starting to become available with some making claims of 19% CBG. My guess is that CBG will become more prominent and sought after than CBD due to its beneficial attributes with fewer unpleasant side effects.
Here are my lab results from the Dinamed CBD Plus plant is illustrated below. Some plants can have up 20% CBD.
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