What is the minimum amount of material recommended for a bubble run? I’m always tempted to try, but I grow in a small tent so my yields are usually in the 8oz range.
For reference with an 8oz harvest I’ll press half into flower rosin and keep the other half for dry herb vaping. That keeps me with more than enough supply between harvests. I’m scared with bubble i would burn through my harvest too quick.
Minimum?
Depends on your bubble bag size.
When I do a run, I use the 19l bags and a small camping washing machine.
I tend to wash about a minimum of 100g but generally 150g at a time (dry weight).
And I use primo buds. My trim goes to making canbabutter etc. But I'm not dissing using trim. It's just I have enough product.....
So your 4oz harvest for rosin would give you a good bubble run.
In terms of return. For ref.
For my c99 (which after 4 years I have just finished with her. Time for a change) I get 25% pressing for rosin.
For bubble, combining all bag sizes together, I get about 18% to 20% return.
When pressed in 25micron, I get about 65% return.
So for 100g dried herb, I get about 25g of plain rosin or about 12g of absolutely gorgeous bubble rosin.
Ive only been pressing for the last 18 months so am still a complete novice.
But in this time my preference is now totally for bubble rosin.
Smoother, tastier and stronger.
I need less product to get me where I want. The biggest issue is it is so moorish.
Good luck....
Edit. Never used tumbler or dry ice. My understanding is quantity goes up (and ease of extraction) but quality goes down.
I think if you favour quality over quantity then washing machine and bubble bags are the way....
Psychosis bx2 bubble hash rosin I made couple weeks ago......