If you’ve ever heard someone talk about bubble hash, you’ve likely come across the term "star rating." But what does that actually mean? Bubble hash is a solventless cannabis concentrate made by using ice water and gentle agitation to separate resinous trichomes from the plant. The result can range in quality depending on how much plant material remains and how pure the trichome heads are. The star system serves as a shorthand for ranking this purity—the higher the star count, the cleaner and more potent the hash. Let’s break it down:

6-Star Bubble Hash: The Pinnacle of Purity

At the very top of the chain, 6-star bubble hash is the crème de la crème—pure, clean, and incredibly potent. Often referred to as "full melt," this grade of hash melts completely when exposed to heat, leaving behind little to no residue. It’s packed with terpenes and cannabinoids, delivering a robust flavor and a smooth, clean dabbing or smoking experience.

Producing true 6-star bubble hash takes precision and care. The trichome heads need to be fully intact, with minimal contamination from plant material. This level of purity is rare and highly sought after, which is why it often commands a premium price. But for those who value top-tier quality, this is the gold standard—flavorful, potent, and an experience in itself.

5-Star Bubble Hash: A Close Contender

Sitting just below full melt, 5-star bubble hash still offers an exceptional smoking or dabbing experience. While it doesn’t quite achieve the same clean melt as 6-star, it leaves behind only a minimal amount of residue. This makes it a great option for dabbing, delivering rich flavors and potent effects.

The main difference between 5-star and 6-star often comes down to purity—5-star may have slightly more plant material in the mix, but not enough to significantly impact the quality. It’s still a premium product that offers connoisseur-level enjoyment, often at a slightly more accessible price point.

4-Star Bubble Hash: Solid, Reliable Quality

Moving into the mid-tier, 4-star bubble hash is where versatility begins. It may not melt as cleanly as higher-rated hash, but it still shines for smoking, vaping, or even pressing into rosin. It’s a favorite for bowl topping or mixing into joints to boost potency.

Expect a bit more plant material in 4-star hash, meaning some residue when smoked or dabbed. However, it still delivers strong effects and rich flavor, making it a well-rounded choice for regular use. If you’re looking for a balance between quality and price, 4-star is a solid option.

3-Star Bubble Hash: A Budget-Friendly Option

At the lower end of the spectrum, 3-star bubble hash is a more affordable option with higher plant material content. It won’t melt cleanly and will leave behind noticeable residue when smoked, but it still packs a punch in terms of cannabinoids.

This grade of hash is commonly used for edibles or pressing into rosin, where melt quality isn’t a primary concern. It’s a great way to enjoy solventless hash on a budget while still benefiting from a natural, chemical-free extraction process. If you’re not fixated on aesthetics and just want something effective, 3-star gets the job done.

Choosing the Right Bubble Hash for You

The star rating system is a quick way to gauge quality, purity, and intended use. Whether you’re after full melt 6-star hash for a luxury dabbing experience, a 4-star hash for a reliable bowl topper, or a 3-star option for making edibles, there’s something for every kind of cannabis lover. No matter which tier you go for, bubble hash remains a clean, solventless extract that stays true to the plant—just in different forms and at different price points.