As with all the plants from Critical Mass Collective, this is extremely high-yielding and fast-growing and always responds favourably to a little gardening. The quality is evident in the aromas that fill the grow space, and the power is presaged by the blanket of diamonds coating every square inch of this beautiful plant. Strength, stability and a supermassive crop.

The Massassin has a track record of reliability and shows explosive vigour in the growth. It is tasty, sassy, cold-blooded, stable, aggressive and ruthlessly potent. It strikes within seconds of the first hit with unwavering accuracy and once under its spell - escape is impossible. It is also hugely productive and delivers record-breaking yields every time.

There are few plants that could claim to be as attractive and alluring as the Masszar. It has a beautiful plumage that complements the vibrant flavours and complex aroma, and predicts the colourful, euphoric buzz. The yields, though, are the true draw of the plant - big, bountiful and very easy to produce.

Monster Mass meets Mendocino Purps and CMC Big Bud Auto to create a new autoflowering plant with big yields and even bigger THC levels. This is a really attractive specimen that brings a lot of love to any growspace – and did we mention she’s also one of the strongest Auto Purple strains on the market?

The Monster Mass produces a mammoth reserve of pungent, powerful, skunky weed. The flavours are intense, the high is potent and extremely long-lasting, and the growing plant is a shimmering, breathtaking beauty.

This monstrous plant is perfect for indoor and outdoor cultivation and is known for its out-of-this-world aroma and strong sedative effect. A real mind-melter, this is one to save for a special occasion!

This intoxicating sativa plant has a complex and distinct aroma, a ridiculously quick and vigorous flowering period, and delivers a strong, energetic, long-lasting punch to the solar plexus when smoked.

The Psycho' Mass is a seriously stinky plant with thick, skunky aromas complemented by subtle, spicy notes. The high is more psychotropic than psychoactive, smooth, good-natured and long-lasting, with extremely high-grade medicinal properties. One of the biggest appeals is the look of the plant - the flower structure is dense and compact and the nuggets are sparkling, light green and flecked with thousands of beautiful white and orange hairs. It never fails to amaze.

One of the stinkiest of the Critical Mass Collective catalogue, the Purple Skunk Mass is a hugely productive, extremely rewarding plant with a great genetic heritage. Lavender and Afghan Skunk are boosted by the Monster Mass and the yields approach 850 g/plant outdoors - with absolutely no compromise in quality.

This vigorous, high-THC, autoflowering plant produces yields of 670 g/m2 indoors and up to 180 g/plant when grown al fresco. It can be trained to remain reasonably short and produces a deep, mellow, contemplative stone when smoked.

A mutant Shiva Skunk phenotype meets the already powerful Monster Mass to create an insanely strong specimen that’s one of the heaviest producers in the breeder’s catalogue. Easy to grow and stress-free, this is an ideal plant for all growers regardless of experience.