HotGrass offers the largest variety of top quality medicinal-grade cannabis flower available online in Canada. With the best affordable prices on the market, we make buying cannabis super easy! Whether you’re on the hunt for a strong, heavy-hitting indica, a balanced buzz hybrid or a refreshing daytime sativa, we’ve got you covered. All of our flowers are grown and sourced right here in beautiful British Columbia.
About this AAAA Hybrid
Black Tuna, also known as “Tuna Black,” is a British Columbian hybrid marijuana strain created to give patients a potent punch of THC that is ideal for chronic pain relief. This Herijuana and Lamb’s Bread cross has gained quite a bit of fame in Canada for both its strong narcotic effect and its whimsical marketing—prepackaged meds were sold in sealed tuna cans.
Black Tuna flowers will be compact, trichome-covered and have a strong smell. Black Tuna doesn’t smell quite like fish, however; the strain’s name comes from the Black Tuna Gang that was famous for smuggling Colombian marijuana into the United States in the 1970s.
Given its potency and high THC, this strain may be too much for novice or moderate consumers.

Ounce of Donkey Butter (AAA)
THC Watermelon Reefer O's
Zig Zag Rolling Papers - King Size Slim
THC Jumbo Kush Keys 40mg
1:1 THC:CBD Canna Worms
Free THC Mystery Candy 100mg
THC Kush Keys
Zig Zag White Kutcorners Slow Burning Rolling Papers - Single Wide
Juicy Jay's Rolling Papers - 1¼ - Blueberry
THC Canna Popsicles
Zig Zag Organic Hemp Rolling Papers - King Size Slim
THC Jolly Reefer Bites
RAW Hydrostone
THC Red Licorice Bites
THC Fruity High Chews 500mg
CBD Peach Remedy O's
Juicy Jay's Rolling Papers - 1¼ - Maple Syrup
THC Sour Flowers 500mg
Ounce of Pink Rockstar (AAA)
Ounce of Bluefin Tuna (AAA)
Flavoured THC Disposable Vape Pens (1ml) - Lychee
THC Kiwi Bites 150mg
THC Black Licorice Bites
THC Mini Trip Strips 50mg
Ounce of Blue Dream (AAA) 


