Micron/LPI
Both ice water hash and dry sift will be labeled with a micron or LPI (lines per inch) designation, respectively. The number indicates the size of the holes in the screen, which correlates to the size of the trichome heads in the hash.
Unfortunately, there is no across-the-board ‘best’ micron/LPI when it comes to solventless hash; the level of melt within each micron/LPI is almost always strain dependent (i.e. different strains and growing conditions produce different size trichome heads). However, as a general rule of thumb, the highest likelihood of full melt solventless hash can be found in the 70μ-120μ micron range (120-200 LPI).
Strain
Certain strains are known for producing a superior hash from both a yield and melt perspective. For example, Gorilla Glue #4, Cookies, and TGA strains tend to produce a very greasy and melty solventless hash, whereas citrus dominant strains typically produce drier resin. Additionally, organically grown cannabis free of foliar sprays during flower will typically produce superior solventless hash than their synthetic counterparts.
You Get what you Put in!
We Refuse to Run Mids through our Machines!
If it looks like Mulch bring it to those Other Hash Guys!
(Yes, You know the Ones!!)