The Kush Brothers seeds are a Spanish-bred feminised cannabis seed line built around classic OG Kush genetics, modern American cookies crosses, and old-school European flavours like UK Cheese and Amnesia. Azarius stocks 11 Kush Brothers strains — indica, sativa and hybrid, with one 1:1 CBD option — and every pack we sell ships in 3-seed feminised format. Buy Kush Brothers cannabis seeds from the world's first online smartshop, established 1999.
Buy Kush Brothers Cannabis Seeds — Full Range Guide
The Kush Brothers are a Spanish seed bank with roots going back to 2001, when they first crossed a Kush cut with Haze to breed Confidencial Medicine. Two decades later the catalogue has grown into one of the more honest mid-sized breeder line-ups you can shop — no hype strains, no 35% THC marketing nonsense, just properly stabilised feminised seeds with yields and flowering times that actually hold up.
We carry 11 strains from the brand, all sold in 3-seed feminised packs. If you want one blunt opinion before you order: the Kush Brothers catalogue leans heavy on indica resin production and old-school flavours. If you're hunting for razzle-dazzle terpene novelty, shop Barney's or Royal Queen. If you want reliable, mould-resistant plants that finish when they say they'll finish, buy Kush Brothers.
Kush Brothers Strain Comparison
| Strain | Type | Indoor yield | Good for |
|---|---|---|---|
| MassKush | 90% indica | up to 600g/m² | first-time buyers chasing volume |
| Confidencial Medicine | Indica-dominant | up to 600g/m² | pest-prone grow spaces, heavy body relaxation |
| The Dark Side | Sativa-dominant | up to 600g/m² | purple-flower lovers, meditative effect |
| Yellowstone | Sativa-dominant | 550g/m² | Cheese fans who want sativa structure |
| Dosidoss | Indica hybrid | 450–500g/m² | resin hunters, cookies-lineage collectors |
| Cheese Cake Cookies | Indica hybrid | up to 500g/m² | UK Cheese funk with purple tones |
| Gelato Royal | Indica-dominant | up to 450g/m² | 56-day flower, dessert-terpene lovers |
| Banana Sherbet | 70/30 indica | 450g/m² | fruit-forward growers, forgiving plant |
| Petro $ OG | 60/40 indica | 450g/m² | diesel-lovers, early-September outdoor |
| Malibú | Sativa-dominant | varies | morning sessions, creative daytime use |
| Langui Kush | Sativa (1:1 CBD:THC) | varies | clear-headed users wanting balanced ratio |
Reading the table by yield alone misses the point. Flavour family matters more for most buyers — pick the terpene profile you actually want to smoke, then worry about grams per square metre.
What We Carry
- OG Kush lineage — Confidencial Medicine, Petro $ OG and Langui Kush all carry OG Kush parents, with different expressions (heavy indica, diesel hybrid, balanced-ratio sativa)
- Cookies & dessert crosses — Dosidoss, Cheese Cake Cookies and Gelato Royal draw on Girl Scout Cookies and Sherbet genetics for resin-heavy, trichome-drenched flowers
- Cheese-family strains — Yellowstone and Cheese Cake Cookies keep the late-'90s UK Cheese funk alive in modern hybrid form
- Purple-flowering plants — The Dark Side is the signature dark-purple strain; Cheese Cake Cookies shows purple tones too
- Big-yield workhorses — MassKush hits up to 600g/m² indoors and 1000g/plant outdoors, Malibú up to 900g/plant outdoors
- Balanced CBD — Langui Kush is the only 1:1 CBD:THC option in the range, bred as a tribute to Spain's Langui
How to Choose Your Kush Brothers Seeds
New to growing and just want to buy something that won't let you down? Order MassKush. It's 90% indica, naturally pest and mould resistant, and forgiving of beginner mistakes. The Critical Mass side of the cross keeps yields reliable even when your feeding schedule slips.
Mid-level grower with a few harvests behind you? Shop Dosidoss or Gelato Royal for cookies-lineage resin production, or buy The Dark Side if you want something visually striking with sativa-leaning effects. If you want Cheese funk, get Yellowstone for a sativa expression or Cheese Cake Cookies for an indica one.
Advanced grower chasing something specific? Petro $ OG for diesel terpenes and early outdoor finishes, Malibú for tall sativa structure and creative-daytime effect, or Langui Kush if you want a 1:1 CBD:THC ratio that keeps your head clear. When in doubt, start with MassKush and work outwards from there.
Frequently Asked Questions
Are Kush Brothers seeds feminised?
Yes — every Kush Brothers strain Azarius carries is sold as feminised seeds in 3-seed packs. No regular or autoflowering options in the current range.
What's the best Kush Brothers strain for beginners?
MassKush. It's a 90% indica cross of Confidential OG and Critical Mass with natural pest and mould resistance, reliable yields up to 600g/m² indoors, and a forgiving grow pattern. Good first-time buy.
Which Kush Brothers seed has the highest yield?
MassKush tops the indoor range at up to 600g/m² and hits 1000g/plant outdoors. Malibú runs close behind outdoors at up to 900g/plant, though it's a taller sativa that needs more vertical space.
Do Kush Brothers have any CBD-rich strains?
One — Langui Kush, a sativa-dominant cross of OG Kush, Mango and Harlequin with a 1:1 CBD-to-THC ratio. It's bred for clear-headed daytime use rather than heavy sedation.
What makes Kush Brothers different from other Spanish breeders?
They've been at it since 2001 and stabilise their lines properly — flowering times and yields stay consistent pack to pack. The catalogue leans on classic OG Kush and UK Cheese parents rather than chasing every new American hype strain.
Last updated: April 2026