Rather than looking for a strain that may
or may not be what you're looking for, it would help a lot more to identify
terpenes that help you sleep. The newest science shows
terpenes are greatly responsible for medicinal effects in cannabis. The reason I avoid going for a strain specifically is that it could grow very differently based on the breeder (
gelato from Cookies and
gelato from another breeder are going to be two totally different strains). Furthermore, if you find a strain you really like, what if you can't get it anymore? Back to the drawing board. By identifying the terps that help you most, you can look for high levels of them in the strains you're getting. That way you always get the effect you need. That being said:
Triangle Kush Snake Eyes
Wedding Cake Kush Mints
Biscotti
Ice Cream Cake
Purple Punch King Louis
Secret Triangle
Also, try edibles, longer lasting effect and you absorb more medicine. Specifically I'd recommend a 3:1 CBD/THC edible, very relaxing for bedtime
or try a tincture, especially Delta 8 is great for sleep.