STRNG Seeds – Critical Mass Auto

Critical Mass Auto stands out for its fast finish, compact structure, and dense flower formation, offering growers an easy and efficient way to produce resin-rich buds in a short timeframe.

It typically completes its entire life cycle in 65 to 75 days, depending on growing conditions and overall plant care.

Yes, it’s ideal for compact grow areas like tents or balconies, thanks to its short height and quick development.

Yes, it begins flowering based on age rather than light schedule, usually around the third to fourth week after germination.

Yes, especially indoors or in warm climates, where its quick cycle allows for multiple harvests annually.

Absolutely, its resilience, low-maintenance growth, and speed make it a great choice for new growers.

It responds well to light low stress training early in veg, but should not be overtrained due to its short lifecycle.

Yes, it gives off a sweet, earthy scent in bloom, so consider odor control if growing indoors in a shared space.

Yes, it shows stable phenotypes with uniform height, structure, and flowering time across most plants.

Yes, it thrives outdoors in warm, dry climates and is a strong choice for quick, seasonal outdoor runs.

Yes, all Critical Mass Auto seeds from us are autoflowering and begin flowering without any light schedule change.

It’s fast, easy to manage, and doesn’t require light manipulation, making it ideal for quick, repeatable harvests.

Of course! You can see all our equipment collection HERE.

Yes, all our orders are shipped in unbranded, plain packaging for full discretion and privacy during delivery.

Yes, its autoflowering nature and short life cycle make it perfect for perpetual grow setups or fast turnaround harvesting.

A temperature range between 21 to 26°C during the day and no lower than 17°C at night is ideal for healthy growth.

Start any LST by week 2 or 3 while the plant is still in early veg to avoid stressing it once flowering begins.

Water when the top layer of soil feels dry, keeping in mind that smaller autos are more sensitive to overwatering.

Minimal pruning is best. Remove small lower growth if necessary, but avoid aggressive cutting due to its short vegetative phase.

Only light defoliation is advised, ideally after stretching is done, to allow more light and air through the canopy.