Unlock the full potential of your solventless extraction with our selection of strains bred and selected for superior washability. These strains are specifically chosen for their ability to produce good yields of premium-quality hash through ice water extraction and rosin pressing. A good yield is considered to be anything above around 4% yield by weight, with the upper end being around 7%.

What sets good washing strains apart is their dense trichome coverage, ideal resin gland structure, and strong mechanical resilience during agitation. Their trichomes are typically large, bulbous, and easily separable, making them perfect for efficient separation in bubble hash processes. Additionally, a robust terpene profile ensures that the final extract is not only potent but also rich in aroma and flavor.

Whether you’re a home grower crafting small-batch rosin or a commercial extractor scaling up operations, starting with strains that are proven hash producers is key to maximizing both yield and quality. Browse our washing strain collection and take your solventless craft to the next level.