Critical Mass Premium Grow Kit

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.

This grow kit includes premium-quality components, such as a germination plug, two compost mixes, high-quality organic nutrient blend, and a biodegradable container, ideal for starting strong without extra purchases.

Yes, each kit’s seeds are third‑party tested and include a Certificate of Analysis for quality and reliability.

Yes, the kit includes two premium AUTOFLOWER seeds chosen for their reliability and ease of growth, making the experience smoother for new growers.

Everything is pre-selected and portioned, no need to guess soil type, nutrient ratios, or container size. Just follow the guide and get started.

Orders are typically shipped within 24 hours and arrive within 5–7 business days depending on your location.

Yes, the included materials are suitable for both environments. Just make sure your plant receives enough light and is protected from extreme weather if grown outdoors.

Yes, all seeds included in this kit are autoflowering and feminized, so they transition to flowering automatically without light changes.

Absolutely. It’s compatible with most small to mid-size grow tents and fits well in 2×2 or 3×3 setups.

While designed for autoflowers, the grow kit can still support photoperiod seeds if you manage the lighting schedule accordingly.

Most autoflowers are ready for harvest within 10–12 weeks from germination, depending on the strain and growing environment.

This kit saves you the time, research, and risk of incompatible materials. Everything is curated to work together, helping you avoid common errors.

A full-spectrum LED grow light is recommended to replicate natural sunlight and support each growth phase efficiently.

Light pruning is helpful for airflow and focusing plant energy. Remove lower leaves and branches that don’t receive much light.

The kit is compact and fits well in small grow spaces like closets, tents, or window areas. A few feet of vertical clearance is enough.

Check the top inch of the soil, if it feels dry, it’s time to water. Avoid overwatering, which is a common beginner mistake.

Temperatures between 70–85°F and humidity around 40–60% during growth are ideal. Lower the humidity slightly during flowering.

Look for green, upright leaves and strong daily growth. Yellowing, drooping, or spotting may signal overwatering or nutrient issues.

All grow kits are shipped in plain, unbranded mailers with no mention of contents or strain names on the outside.

Begin light feeding once your plant develops its second set of true leaves, then follow a steady schedule through flowering.

No transplanting is necessary. Start your seed in the germination plug and place it directly into the final container included.