Rosin is a solventless concentrate made by pressing dried and cured flower, dry sift, or hash between heated plates. The heat and pressure rupture the heated heads, squeezing out a resinous oil without any chemical solvents involved. What you end up with is a clean, potent extract that stays close to the plant.
Types of Rosin We Carry
What rosin is pressed from (flower, dry sift, hash) determines how potent, refined, and flavorful the final product turns out. Here’s what type of rosin you can find at our Quality Roots locations across New Jersey and Michigan:
- Flower rosin: Pressed directly from dried and cured buds. It’s the most traditional starting point for rosin and holds onto the full character of the strain, though it’s generally less potent than rosin pressed from hash.
- Dry sift rosin: Made by pressing kief, the fine trichome powder collected by sifting cured flower through mesh screens. Because it starts more concentrated than whole flower, dry sift rosin tends to run more potent and with a cleaner flavor.
- Hash rosin: Pressed from bubble hash, cured flower that’s been washed in ice water to isolate the trichomes before pressing. This extra refinement step makes hash rosin generally the most potent and purest form of rosin on the shelf, often considered the gold standard of solventless extraction.
How to Choose the Right Rosin for You
Rosin sits through the higher-potency end of the concentrate world, so it’s not usually where beginners start. If you’re new to dabbing, ease in with something milder first and work your way up to rosin.
If you want rosin that stays close to the strain’s original character, flower rosin is the most traditional option and a solid starting point once you’re ready to dab. If you’re after a step up in potency without sacrificing flavor, dry sift rosin offers a cleaner, more concentrated experience.
For the most refined, most potent option, hash rosin is the one to reach for. The ice water washing process filters out plant matter before pressing even happens, so what’s left is about as pure as concentrate gets.
Get Your Rosin From a Licensed Dispensary
If you’re new to rosin or cannabis, the best place to start is a reputable, licensed dispensary. Find your nearest Quality Roots location, and our budtenders can guide you through the options and help you find what’s right for you. You can also keep an eye on our deals page and clearance section for rotating discounts, and join our rewards program to save an average of 15% on orders over time.
Rosin FAQs
The difference between rosin and live rosin comes down to the starting material. Rosin is pressed from dried or cured flower or hash, while live rosin is pressed from fresh-frozen plant material that’s flash-frozen right after harvest. That extra step in live rosin locks in more terpenes, which usually means stronger flavor and aroma, though both are made the same solventless way, using only heat and pressure.
No, rosin is not the same as resin. Rosin is made without solvents, using only heat and pressure. Resin (and live resin) is made using chemical solvents, like butane or CO2, to strip the cannabinoids and terpenes from the plant. Both can be excellent concentrates, but they’re made in a different way.
Hash rosin, generally. Because it’s pressed from bubble instead of the whole flower, it starts from a more concentrated source, which typically pushes THC levels into the 60% to 90% range. Flower rosin usually lands lower, closer to 40% to 60%, since it’s working with whole buds as opposed to isolated trichomes.
Rosin is labor-intensive to make well and typically has a lower yield than concentrates made with solvent-based extraction methods. Hash rosin in particular requires an extra washing step before pressing even starts, which adds time, equipment, and skilled labor to the process, and all of that is reflected in the price.
Rosin is widely considered a cleaner option since it’s made without chemical solvents, which means there’s little risk of residual solvent left behind in the final product. If avoiding solvents is a priority for you, rosin and live rosin are both worth prioritizing over solvent-based extracts.