Critical Mass Cannabis Autoflower seeds


After a long delay, we have obtained some latest generation Critical Mass Auto cannabis seeds that stand out for their aroma, for the consistency of the flowers and for their great bud production.


The Critical Mass Auto preserves the characteristic aroma of its genetics, all the beauty, color and splendor of the Katama Critical. Its flowers also appear on all the lateral branches, those hard buds that will end up giving a successful harvest.

In short, a variety of autoflowering marijuana seeds of Indica and Sativa ancestry that gives us spectacular results in a short time resulting from added Ruderalis genes.  When dealing with autoflowering plants, in places with a good climate, due to its speed, several harvests can be made per year.

There are also many who choose to grow indoors in small or large spaces.

We are delighted to contribute to the development of these autoflowering marijuana seeds. Critical Mass Auto is one of the most popular varieties nowadays and we are proud to have the most stable and productive seeds of this famous variety.

AROMA:   Citrus, wood and spices
EFFECT:   Relaxing
THC:   15-20%
CBD:   Medium
EC Growth:     0.7ms  1-1,2ms
EC Flowering: 1ms     1.2ms
PH Growth:     6.0       5.8
PH Flowering: 7.0       6.0
HARVEST :       60-65 days      60-65 days
PRODUCTION:        70 – 150 gr. per plant 450 gr / m2

GENETICS:  Katama Critical x Ruderalis from Tibet Himalaya Region

FLOWERING INDOORS:   7-8 weeks flowering time with a yield up to 450 g/m². Can be flowered at any photo period between 12 and 18 hours of light per day, but for better flavor and aroma use less hours under lights. 9-10 weeks total crop time.

FLOWERING OUTDOORS:   7-8 weeks flowering time with a production up to 30-150 g/plant. Medium-short plant, with small branching. 60-130 cm total height. 9-10 weeks total crop time. Can be flowered any time of the year provided temperature stays above 12°C.

Perfect for the 3 gallon planter and a great outdoor backyard variety in 5 to 200 gallon pots or direct to soil.

Feminized using our unique 2 stage organic feminizing process that lets you be tomorrow’s strain hunter.

We utilize a 2 step method of feminizing, allowing our customers the joy of feminizing. Our first process is on the farm where plants are feminized prior to harvest to achieve up to 80% feminized ratio. This method of seed production offers organic grown seed batched with plants highly resistant to mold and pests and crop diseases.


25 seeds, 50 seeds, 10 seeds, 5 seeds