CA & NJHASH HOLEROSINHASH NUGSROSIN GUMMIESHASH JOINTROSIN VAPEHASH WALKERSCA & NJHASH HOLEROSINHASH NUGSROSIN GUMMIESHASH JOINTROSIN VAPEHASH WALKERS
How we make hash

Our
process.

From plant to hash.

A Rosin Tech press in operation
On the press
Solventless only

No butane. No CO2. No ethanol. Only ice, water and pressure.

Small batch

Our manual press stations dial in heat and pressure every time.

Cold cure

Cold cure — rotated and watched in airtight jars, until consistency is right.

  1. Genetic Selection
    Step 01
    01

    Genetic Selection

    Our procurement team seeks out genetics with unique terpene and cannabinoid profiles. We work with premier, heritage farms that have proprietary strain lineages they have held onto closely for generations. Together, with our partner farms, we are constantly pushing the envelope and searching for new flavor profiles.

  2. Test Washing
    Step 02
    02

    Test Washing

    Once we have identified what looks like quality material, the next step is test washing. Test washing allows us to determine the strain's suitability for ice water extraction prior to putting it into production. If a strain's flavor, potency, and yield is up to our standards and it is viable for the commercial level, the final product must then pass our rigorous team taste testing. Then and only then will we move forward with production. We strive to ensure that our menu has a full-bodied mix of flavor profiles represented at all times — so we are constantly testing and washing raw material, always on the hunt for new genetics.

  3. Pressing & Collection
    Step 03
    03

    Pressing & Collection

    We press all our hash on Rosin Tech machines that were designed by our product development team and refined over the years as the industry and process evolve. We prefer manual operated press stations to ensure that the proper heat and pressure are applied at all times. These small-batch methods make sure that all rosin is made with the appropriate pressure and heat.

  4. Curing Methods
    Step 04
    04

    Curing Methods

    After we wash and press all material, the hash rosin then goes into airtight jars for curing. These jars are kept sealed and rotated for freshness and visibility. Our team keeps an eagle eye on the material, letting it sit at the proper temperature for that genetic. When the cold-cure is complete, rosin has reached the proper consistency to enter the final stage of our process: packaging.

Rosin Tech Labs

The bench moves.
The standard doesn't.