G13 Haze

G13 Haze: regular seeds from Mr. Nice Seeds

G13 Haze from Mr. Nice Seeds combines two legendary cannabis lines: the mysterious G13 and classic Haze genetics. The result is a mostly Sativa strain that brings together the distinctive Haze character with surprisingly manageable growth. For anyone looking for G13 Haze cannabis seeds and classic genetics, this famous G13 x Haze cross is an especially interesting choice.

For a mostly Sativa, G13 Haze stays relatively compact and develops a dense plant structure, making it suitable for SOG and ScrOG setups. With a flowering time of around 9 to 10 weeks, it is also comparatively fast for a strongly Sativa-influenced variety. The strain is considered straightforward to grow and can therefore also be interesting for less experienced growers. Its aroma combines sweet and citrus notes with a distinct touch of pine.

G13 Haze is available as regular seeds, which can produce both male and female plants. This makes the strain particularly interesting not only for enthusiasts of classic cannabis genetics, but also for growers and breeders who want to work with regular lines. The combination of G13 x Haze makes this variety one of the classic G13 interpretations in the Mr. Nice Seeds collection.

Lineage: G13 x Haze
Genetics: mostly Sativa
Flowering Time: 9 - 10 weeks
Smell: sweet, citrus fruits, pine
THC: 21%

Mr Nice Seeds: Legendary Cannabis Genetics from Shantibaba and Howard Marks

Mr Nice Seeds were created by renowned breeder Shantibaba, also known as Scott Blakey, together with his long-time friend Howard Marks, widely known as Mr Nice. The Mr Nice Seedbank was founded to preserve and share original cannabis genetics with growers around the world. Over the years, their work has gained international recognition, including multiple High Times Cannabis Cup awards. 

Quick Facts about Mr Nice Seeds
Location: United Kingdom origins
Founded: 1998
Focus: Classic and original cannabis genetics
Types Available: Regular 
Well Known For: Black Widow, Super Silver Haze, NL5, Nordle, White Shark

Mr Nice Seeds are known for preserving old school cannabis genetics with distinctive aromas, strong effects and reliable performance. Instead of following short-term trends, the focus remains on stability and authenticity. If you are looking for proven strains with history, character and original lineage, these seeds are a solid choice for any grower. Some of the most iconic Mr Nice Seeds include Black Widow – the original White Widow with intense resin production – as well as Super Silver Haze, NL5, Nordle for high yields, and White Shark.