Gift seeds (Of the same strain)



Critical Mass feminized cannabis seeds from Advanced Seeds are the result of the selection work with Critical genetics, so the aroma and production are guaranteed.


each seed, select another option to update the unit price.

  • FREE SHIPPING From 30€
  • DISCREET & SAFE Courier & Post
  • FREE SEEDS 1 for every 30€

Critical Mass feminized seeds of Advanced Seeds

The Critical Mass feminized seeds are the result of the work of the Advanced Seeds breeders with the Critical genetics, specifically with the Critical + 2.0. Thus, it is a variety that guarantees production and aroma in all its flowers.

How is Critical Mass?

Critical Mass gives rise to plants with medium structure and quite leafy. Its height can reach 100 cm indoors while outdoors it can reach 2.5 meters. It is easy to take care of and the rapidity of its flowering allows it to grow in almost any climate. At the end of flowering, according to the manufacturer, it will present big, compact buds with a lot of resin.

The flowering of this variety is fast and takes between 45 and 50 days indoors, with grow lights. Outdoors, with sunlight, it can be harvested in the week when the summer ends.

Due to its strong aroma, the bank recommends the use of anti-odor filters.

Critical Mass production

As it happens with almost all the genetics of this family, this strain has a very high production. Advanced Seeds indicates that this variety can reach 650 grams per square meter indoors. Outdoors the bank does not indicate values, but it is supposed to easily exceed 1.5 kg per plant.

Most common effects

Critical Mass is endowed with a hybrid genetics, so the effects it offers are supposed to be very balanced. The THC values that it produces can reach 22%.

Organoleptic properties

The very complex terpene profile of Critical Mass is the result of a mixture of aromas, among which stand out the sweet and skunky aroma with hints of wood, spicy.

Main characteristics

  • Indoor and outdoor
  • Feminized
  • Genotype: Hybrid
  • Genetics: Critical + 2.0
  • THC: 22%.
  • CBD: Not declared
  • Height: Up to 2.5 meters outdoors and up to 100 cm indoors.
  • Flowering: 45-50 days indoors and harvest outdoors in the week when the summer ends.
  • Yield: Between 550-650 grams per square meter indoors and very high production outdoors.