Auto Critical Mass

Name: Auto Critical Mass Seeds
Brand: Big Buddha Seeds
Price: 24.70 USD
Availability: InStock

by Big Buddha Seeds

autoflower indica

THC

16-20%

CBD

Flowering

56-70 days

Seed to harvest

70-77 days

From

€3.38

Climate

Temperate

Height

Compact

Yield indoors

Up to 500 g/m²

Heavy yield

Available at

3 shops

€3.38 Best price across 3 shops · 10 seeds €2.47 per seed

Buy at Zamnesia US

Compare 3 Shops

Product	Pack	Price	Per Seed
Critical Mass Autoflower 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 Autoflower 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 Autoflower 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 Autoflower 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
Critical Mass Auto Herbies Head Shop	50 seeds	€294.54 $339.81 at the shop, converted at 1.1537	€5.89/seed +€3.42 vs cheapest	View Deal
Critical Mass Auto Herbies Head Shop	30 seeds	€185.71 $214.25 at the shop, converted at 1.1537	€6.19/seed +€3.72 vs cheapest	View Deal
Critical Mass Auto Herbies Head Shop	25 seeds	€163.05 $188.11 at the shop, converted at 1.1537	€6.52/seed +€4.05 vs cheapest	View Deal
Critical Mass Auto Herbies Head Shop	20 seeds	€137.82 $159.00 at the shop, converted at 1.1537	€6.89/seed +€4.42 vs cheapest	View Deal
Critical Mass Auto Blimburn Seeds	25 seeds	€177.49	€7.10/seed +€4.63 vs cheapest	View Deal
Critical Mass Auto Herbies Head Shop	15 seeds	€109.57 $126.41 at the shop, converted at 1.1537	€7.30/seed +€4.83 vs cheapest	View Deal
Critical Mass Auto Blimburn Seeds	9 seeds	€73.99	€8.22/seed +€5.75 vs cheapest	View Deal
Critical Mass Auto Herbies Head Shop	10 seeds	€87.66 $101.13 at the shop, converted at 1.1537	€8.77/seed +€6.30 vs cheapest	View Deal
Critical Mass Auto Blimburn Seeds	6 seeds	€57.49	€9.58/seed +€7.11 vs cheapest	View Deal
Critical Mass Auto Herbies Head Shop	5 seeds	€51.13 $58.99 at the shop, converted at 1.1537	€10.23/seed +€7.76 vs cheapest	View Deal
Critical Mass Auto Blimburn Seeds	3 seeds	€30.99	€10.33/seed +€7.86 vs cheapest	View Deal
Critical Mass Auto Herbies Head Shop	3 seeds	€35.06 $40.45 at the shop, converted at 1.1537	€11.69/seed +€9.22 vs cheapest	View Deal
Critical Mass Auto Blimburn Seeds	1 seed	€11.99	€11.99/seed +€9.52 vs cheapest	View Deal
Critical Mass Auto Herbies Head Shop	1 seed	€14.61 $16.85 at the shop, converted at 1.1537	€14.61/seed +€12.14 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.

Genetics / Lineage

Critical Mass

Automatic Reversed

Auto Critical Mass

Auto Maxigom

Compare Auto Critical Mass with another strain

About Auto Critical Mass

Auto Critical Mass is an autoflower indica strain from Big Buddha Seeds. A temperate climate suits it; expect compact plants and a heavy harvest. It finishes flowering in 56 to 70 days. Genetics: Critical Mass x Automatic Reversed. THC is listed at 16.0 to 20.0 percent. 18 priced offers at 3 shops, from €3.38 or €2.47 per seed. Sold in packs of 1, 3, 5, 6, 9, 10, 15, 20, 25, 30, 50 seeds. The most expensive listing is €294.54.

Same kind, what it costs elsewhere

Other indica autoflower seeds in the index, cheapest per seed first.

Strain	Breeder	Pack from	Per seed	vs this page
Auto Caramel	Zamnesia Seeds	€2.86	€1.95	€0.52 cheaper	Offers
Auto Critical	Zamnesia Seeds	€2.86	€1.95	€0.52 cheaper	Offers
Auto Lemon Wonder	Zamnesia Seeds	€2.86	€1.95	€0.52 cheaper	Offers
Auto Northern Lights	Sensi Seeds	€2.86	€1.95	€0.52 cheaper	Offers
Auto White Monster	Zamnesia Seeds	€2.86	€1.95	€0.52 cheaper	Offers
Auto Blueberry	Dutch Passion	€3.12	€2.08	€0.39 cheaper	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 Auto Critical Mass

How much does one Auto Critical Mass seed cost?

€2.47 per seed, in the 10 seed pack at Zamnesia US. The 6 seed pack works out at €9.58 per seed, so the larger pack saves €7.11 on every seed.

How many seeds are in a pack of Auto Critical Mass?

11 sizes are listed: 1, 3, 5, 6, 9, 10, 15, 20, 25, 30 and 50 seeds, at €3.38, €9.88, €14.30, €57.49, €73.99, €24.70, €109.57, €137.82, €163.05, €185.71 and €294.54.