Hashburger Strain: Live Rosin Cart
Hashburger, also written Hash Burger, is an indica-leaning hybrid of Han Solo Hash Plant and Double Burger, and Leafly’s Strain of the Year for 2025. We carry it as a Grow Sciences half-gram live rosin cart.
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- Type
- Indica-leaning hybrid
- Parents
- Han Solo Hash Plant × Double Burger
- Vapes listed
- 1
- Brands
- 1
- Tested THC, our listings
- 79.9%
- Price
- $45
Han Solo Hash Plant × Double Burger
Leafly and AllBud give the cross and rate it about 60/40 indica, and Weedmaps credits Skunk House Genetics. SeedFinder breaks the parents down further: Han Solo Hash Plant is Han Solo Burger × Black Triangle Kush, and Double Burger is GMO × Donny Burger. MFNY traces the whole Burger line to an offshoot of GMO.
GMO, the root of that line, has its own page on this site.
Leafly named it Strain of the Year 2025, a title Seed Supreme repeats on its seed listing.
The Hashburger cart we carry
Grow Sciences presses it into live rosin and fills a 0.5 g cartridge, priced at $45. The batch tested at 79.9% THC, and the cart is labeled hybrid. Rosin is solventless, which suits a strain that was bred with hash-making in mind.
| Brand | What we list | Extract | Sizes | Tested THC | Price |
|---|---|---|---|---|---|
| Grow Sciences | 1 cart | Rosin | 0.5 g | 79.9% | $45 |
Grow Sciences also makes the Trop Cherry disposable listed on Weed Pen.
Hashburger questions
Is Hashburger a sativa or indica strain?
Indica-leaning, about 60/40 by Leafly's and AllBud's ratings. Grow Sciences labels its cart hybrid.
Is Hashburger the same as Hash Burger?
Yes. Leafly writes it Hash Burger and notes HashBurger as an alternate spelling.
What is the Hashburger strain made from?
Han Solo Hash Plant crossed with Double Burger, from Skunk House Genetics.
Was Hashburger Leafly's Strain of the Year?
Yes, for 2025.