Bubble hash

How much bubble hash do you believe i could achieve from 6 oz of bud no sugar leaf or stems? Thinking to use all grades into one, Am thinking it could be the same answer as how long a piece of string is

Depends on the trichome production of the plants. Any where from 3% to 30% return. Typical yields are a 15% - 20% return.

how to make full melt bubble with pure heads and no capitate stalks

When I have a bunch of extra bud I throw it in the bags with ice and water. Simple and non smelly. I do not weigh so can’t answer your question.

I usually pull 20% on my top trim and bottoms I can’t be bothered to trim. On nice mid flowers about 25% just make sure to break them to smaller nuggs when running bud