- -50%
- New
Critical Mass by Bulk Legacy is heavy, fast, and built to deliver. Big buds. Short flowering. Real weight. We think this is the kind of strain that makes growers smile at harvest time.
🤯 THC: 25–30%
😋 Flavor: Sweet citrus, earthy undertones
🧠 Effect: Relaxing, powerful, calming
Critical Mass Seeds
Critical Mass is a Feminized mostly Indica hybrid created from Afghan and Skunk #1. It is known for fast flowering and extremely high yields.
Bulk Legacy offers this strain for growers who want speed, production, and classic genetics that never fail.
We really like this strain because it does exactly what it promises. It grows strong, flowers quickly, and produces massive, dense buds covered in resin.
Indoors, it finishes in about 7–8 weeks, with some faster phenotypes ready even earlier. Outdoors, harvest comes around September to October.
This Feminized option is perfect if you want cannabis seeds that combine bold effects, expressive aroma, and serious production potential.
Flavor Feels Sweet And Effects Hit Heavy
Critical Mass opens with sweet citrus notes, soft and slightly tangy, like fresh fruit with a grounded edge. There’s a subtle earthiness underneath that keeps it real.
The flavor is simple but satisfying. It feels like a mix of citrus peel and damp soil after rain. We think that balance makes it easy to enjoy again and again.
The effects come in strong. A wave through the body. Muscles loosen fast. Tension fades.
It feels like a heavy blanket dropping over your body while your mind slowly quiets down. Calm. Deep. Lasting.
Critical Mass seeds are for those who want power and yield in one package. Big harvests. Strong effects. No nonsense.
Critical Mass Characteristics
| Strain type | Feminized cannabis seeds |
| Genetics | Afghan x Skunk #1 |
| Indica/Sativa | Mostly Indica |
| THC | 25–30% |
| Effect | Relaxing, powerful, calming |
| Flavor | Sweet citrus with earthy undertones |
| Indoor yield | Up to 650 g/m² (2.13 oz/ft²) |
| Flowering time | 7–8 weeks |
| Harvest time (outdoor) | September–October |
| Structure | Compact with heavy bud production |
| Bud appearance | Large, dense, frosty flowers |
| Difficulty level | Easy to moderate |
| Best cultivation technique | Control humidity and support heavy buds |
Critical Mass FAQ
Is Critical Mass seeds Indica or Sativa?
It is mostly Indica, offering strong body relaxation and calming effects.
What terpenes does this strain have?
It presents a sweet citrus profile with subtle earthy undertones.
Is this strain good for beginner growers?
Yes, but attention to humidity is important due to its dense buds.
How to grow Critical Mass seeds?
Keep humidity low in late flowering and support branches due to heavy buds.
Why is Critical Mass so popular?
Its fast flowering time and extremely high yields make it a favorite among growers.
- THC
- Very High (20% or +)
- CBD
- Low (0 - 1%)
- Yield
- Heavy
- Flavor
- Citrus, Sweet, Earthy
- Effects
- Relaxed