Monster MASS by Critical Mass Collective
Monster MASS by Critical Mass Collective is the flagship strain that started the development of the whole line of MASS hybrids. The result of an elite crossing of Select Critical Mass and Select Critical+, this feminized strain offers explosive vigour, very fast flowering, and high harvest potential in one very productive hybrid.
With 18–20% of THC content, Monster MASS is a strain that offers a perfect mix of powerful effects, delicious taste, and great growing properties, which make it a great choice for people who want to get high-quality genetics with high yields and great commercial potential.
At SeedMasters.com we choose the best cannabis genetics that offer not only excellent taste but also reliable growth and high flower quality.
Genetics
Monster MASS is an advanced cross of two top-notch strains of the Critical line chosen for their exceptional productivity and reliability.
Select Critical Mass gives Monster MASS explosive growth, dense flowering, and high yield potential, while Select Critical+ improves resin production, branching, and a unique fruity terpene profile of this strain.
Flavour & Aroma
Monster MASS has an extremely rich and fruity terpene profile, which is its main characteristic feature.
Ripe blackberries and exotic fruits dominate the scent of Monster MASS, which is completed with pungent skunk and slight hints of citrus. On the palette, sugary fruits, kush, hash and cola cube sweetness are followed by strong skunk notes.
Its unique fruity taste with skunk and kush character make Monster MASS a really distinctive variety of the Critical Mass Collective collection.
Appearance
Monster MASS grows very large and heavily resinous flowers with an impressive look.
Medium to large size flowers are pale green with sparkling golden trichomes and bright orange-red pistils. Even after curing, the flowers stay sticky due to the high resin production.
Growing Information
Monster MASS is an impressively vigorous and productive variety suitable for indoor and outdoor cultivation.
The plants flower for about 45-50 days and provide amazing yields of 700-800g/m². The flowering period outside is about mid to late September, during which time the plants may provide 900g and more per plant.
Rapid flowering decreases the chance of mould and fungal issues outdoors, while inside it’s important to use proper ventilation and avoid excessive humidity during the flowering period. This strain responds well to FIM training, low stress training (LST) and Sea of Green (SOG) techniques.
Because of the impressive weight of the ready flowers, it may require additional support during late flowering.
Our Take
At SeedMasters.com Monster MASS reflects all of the great qualities that have made the Critical Mass Collective collection so popular. High productivity, fast flowering, rich fruity terpene profile, and reliable cultivation properties have made this variety a benchmark for the growers seeking large harvests without sacrificing quality.





