Available At
| Product | Pack | Price | Per Seed | |
|---|---|---|---|---|
Black Diamond Autoflower
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 |
|
Black Diamond Autoflower
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 |
|
Black Diamond Autoflower
Zamnesia USUSA only
|
3 seeds | €9.83 was €15.20 until 2026-09-01 $11.40 at the shop, converted at 1.1592 | €3.28/seed +€0.81 vs cheapest | View Deal |
|
Black Diamond Autoflower
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 Auto Black Diamond with another strain
About Auto Black Diamond
Auto Black Diamond is an autoflower indica strain from Zamnesia Seeds. It stays compact and yields medium. THC is listed at 23.0 to 23.0 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 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 Black Diamond
How much does one Auto Black Diamond 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 Auto Black Diamond?
Four sizes are listed: 1, 3, 5 and 10 seeds, at €3.38, €9.83, €14.30 and €24.70.
Is Auto Black Diamond feminized, autoflowering or regular?
Auto Black Diamond is sold as autoflower seed. It is described as indica.
Where can I buy Auto Black Diamond seeds?
Four offers in this index, at Zamnesia US. Prices are read from the shop's own feed and updated daily.