Available At
| Product | Pack | Price | Per Seed | |
|---|---|---|---|---|
Critical Mass feminized
Zamnesia USUSA only
Best per seed
|
10 seeds | €24.70 was €38.00 until 2026-09-01 $28.50 at the shop, converted at 1.1537 | €2.47/seed | View Deal |
|
Critical Mass feminized
Zamnesia USUSA only
|
5 seeds | €14.30 was €22.00 until 2026-09-01 $16.50 at the shop, converted at 1.1537 | €2.86/seed +€0.39 vs cheapest | View Deal |
|
Critical Mass feminized
Zamnesia USUSA only
|
3 seeds | €9.88 was €15.20 until 2026-09-01 $11.40 at the shop, converted at 1.1537 | €3.29/seed +€0.82 vs cheapest | View Deal |
|
Critical Mass feminized
Zamnesia USUSA only
Cheapest pack
|
1 seed | €3.38 was €5.20 until 2026-09-01 $3.90 at the shop, converted at 1.1537 | €3.38/seed +€0.91 vs cheapest | View Deal |
Prices from shops that bill in another currency were converted to euros at the European Central Bank reference rate of 2026-09-16. You pay the shop's own amount, which is shown next to it.
Compare Critical Mass with another strain
About Critical Mass
Critical Mass is a regular indica strain from Mr. Nice. It stays compact and yields XXL. It finishes flowering in 49 to 70 days. THC is listed at 17.0 to 22.0 percent. 4 priced offers at 1 shop, from €3.38 or €2.47 per seed. Sold in packs of 1, 3, 5, 10 seeds. The most expensive listing is €24.70.
Same kind, what it costs elsewhere
Other indica regular seeds in the index, cheapest per seed first.
| Strain | Breeder | Pack from | Per seed | vs this page | |
|---|---|---|---|---|---|
| Hindu Kush | Sensi Seeds | €2.86 | €2.08 | €0.39 cheaper | Offers |
| Double Gum | White Label | €22.50 | €2.25 | €0.22 cheaper | Offers |
| Shiva Shanti II | Sensi Seeds | €23.50 | €2.35 | €0.12 cheaper | Offers |
| Master Kush | White Label | €11.99 | €2.45 | €0.02 cheaper | Offers |
| White Rhino | White Label | €3.38 | €2.47 | same | Offers |
| Ruderalis Indica | Sensi Seeds | €25.50 | €2.55 | €0.08 more | Offers |
Per-seed prices come from the cheapest priced pack at any shop that lists the strain. Packs differ in size, which is exactly why the comparison is per seed.
Questions about Critical Mass
How much does one Critical Mass seed cost?
€2.47 per seed, in the 10 seed pack at Zamnesia US. The single seed pack works out at €3.38 per seed, so the larger pack saves €0.91 on every seed.
How many seeds are in a pack of Critical Mass?
Four sizes are listed: 1, 3, 5 and 10 seeds, at €3.38, €9.88, €14.30 and €24.70.
How long does Critical Mass take to flower?
49 to 70 days, according to the shop that lists it.
Is Critical Mass feminized, autoflowering or regular?
Critical Mass is sold as regular seed. It is described as indica.
Where can I buy Critical Mass seeds?
Four offers in this index, at Zamnesia US. Prices are read from the shop's own feed and updated daily.