Cannabis Seeds Filter

In these categories, you will find all the available seeds we currently supply for this filter. Once you have chosen the seed type you want to purchase, use the filter on the left to specify and search for your perfect match.

Active filters

  • Flowering Time: 6-8 Weeks 42-55 Days clear
  • Flowering Time: 8-10 Weeks 56-69 Days clear
  • THC Content: 20-25% Very High clear
  • Brand: Critical Mass Collective clear
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Critical Mass Collective Monolith Mass Auto is a high yielding, fast flowering cash cropper often best in commercial cannabis farming. Its ideally suited for mass production due to its ease of growth and high resilience to failure.
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Mango Mass has been a big seller with Critical Mass Collective first introducing it to commercial seed market. Its one for the indica lovers with around 70%. Large yields of dense buds that are light coloured green with an old school Kush skunk blend of aromas and taste.
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Critical Mass Collective Alien Masster Kush is a blend of awesome cannabis strains with a result that has the power and Sativa dominance Monster Mass x Alien Technology x Master Kush. Alien Masster Kush Buds have a nice skunk earthy taste with the buds being colourful and covered in shimmering THC up to 25%.
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023When thinking about Critical Mass Collective Moonshine Mass, think of Super Silver Haze on steroids. with a shortened flowering time and increased potency. The original Super Silver Haze has been boosted to new heights with the addition of Critical Mass.
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Critical Mass Collective Monster Mass is a high yielding, fast flowering cash cropper often used in commercial cannabis farming. Its ideally suited for mass production due to its ease of growth and high resilience to failure.