Mr Nice

Who is Mr. Nice Seeds?

Mr. Nice Seeds was founded by two key figures in the history of modern cannabis: Howard Marks (Mr. Nice), activist and cannabis smuggling legend, and Scott Blakey (Shantibaba), a breeder responsible for some of the world's most award-winning genetics. After their initial work on Green House Seeds, they decided to found their company to preserve and distribute the purest, most potent, and most select strains from the 1990s and 2000s.

Their philosophy: keeping the cannabis heritage alive by selecting original genetic lines and offering seeds with an indisputable pedigree.

What varieties can you find at Alchimia?

In this category, you have access to some of the bank's most classic and recognized jewels:

• Critical Mass: one of the most widely cultivated strains in the world. High-yielding, aromatic, and powerful. Afghani genetics x Skunk No. 1.
• Black Widow: The original version of White Widow, with a darker profile, greater potency, and excellent resin production. A '90s icon.
• Super Silver Haze: A high-voltage, multi-award-winning sativa. A cross between Skunk, Haze, and Northern Lights, it stands out for its electric effect and incredible flavor.

You will also find gems such as G13 x Widow, Early Queen, Neville's Skunk or Shit (a classic Skunk), perfect for those who value pure and unpretentious genetics.

What makes Mr. Nice special?

• Original and stable genetics, often replicated but rarely matched.
• Genetic work directly from the breeder, without outsourcing or mass marketing.
• Classic catalog with authentic pillars of modern cannabis.
• Available in regular and feminized seeds, depending on the variety.

In addition, Mr. Nice Seeds maintains a strong commitment to genetic preservation, being one of the few brands that still offers regular seeds, ideal for breeding projects or personal selection.

Who is this bench designed for?

Mr. Nice is a perfect choice for growers who value history, authenticity, and stability, and for those who want to work with classic genetic lines that have proven their worth in all types of environments.

Frequently Asked Questions about Mr. Nice Seeds

What is the difference between Black Widow and White Widow?

Black Widow is the original version created by Shantibaba, formerly known as White Widow. Its profile is more potent, darker, and more resinous, with a more robust structure.

Does Mr. Nice offer feminized seeds?

Yes, although part of the catalog is still available in regular format, especially for purists and breeders. Some classic varieties have been adapted to feminized versions with the same basic genetics.

Which variety is easier for beginners?

Critical Mass is an excellent choice: fast, resilient, and highly productive. Ideal for indoor or outdoor use, with consistent results even for those with limited experience.