Compare 2 Shops
| Product | Pack | Price | Per Seed | |
|---|---|---|---|---|
Black Runtz Autoflower feminized
Zamnesia USUSA only
Best per seed
|
5 seeds | €14.40 was €22.00 until 2026-09-01 $16.50 at the shop, converted at 1.1460 | €2.88/seed | View Deal |
|
Black Runtz Autoflower feminized
Zamnesia USUSA only
|
10 seeds | €32.82 was €47.49 until 2026-08-28 $38.00 at the shop, converted at 1.1578 | €3.28/seed +€0.40 vs cheapest | View Deal |
|
Black Runtz Autoflower feminized
Zamnesia USUSA only
|
3 seeds | €9.95 was €15.20 until 2026-09-01 $11.40 at the shop, converted at 1.1460 | €3.32/seed +€0.44 vs cheapest | View Deal |
|
Black Runtz Autoflower feminized
Zamnesia USUSA only
Cheapest pack
|
1 seed | €3.40 was €5.20 until 2026-09-01 $3.90 at the shop, converted at 1.1460 | €3.40/seed +€0.52 vs cheapest | View Deal |
Black Runtz Auto
Weedseedsexpress
|
12 seeds | €79.00 | €6.58/seed +€3.70 vs cheapest | View Deal |
|
Black Runtz Auto
Weedseedsexpress
|
6 seeds | €54.00 | €9.00/seed +€6.12 vs cheapest | View Deal |
|
Black Runtz Auto
Weedseedsexpress
|
3 seeds | €34.00 | €11.33/seed +€8.45 vs cheapest | View Deal |
Prices from shops that bill in another currency were converted to euros at the European Central Bank reference rate of 2026-09-18. You pay the shop's own amount, which is shown next to it.
Compare Auto Black Runtz with another strain
About Auto Black Runtz
Auto Black Runtz is an autoflower indica strain from Zamnesia Seeds. Best in a temperate climate, compact in height, large in yield. Flowering runs 63 to 70 days. THC is listed at 23.0 to 25.0 percent. 7 priced offers at 2 shops, from €3.40 or €2.88 per seed. Sold in packs of 1, 3, 5, 6, 10, 12 seeds. The most expensive listing is €79.00.
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 | €2.88 | €1.96 | €0.92 cheaper | Offers |
| Auto Critical | Zamnesia Seeds | €2.88 | €1.96 | €0.92 cheaper | Offers |
| Auto Lemon Wonder | Zamnesia Seeds | €2.88 | €1.96 | €0.92 cheaper | Offers |
| Auto Northern Lights | Sensi Seeds | €2.88 | €1.96 | €0.92 cheaper | Offers |
| Auto White Monster | Zamnesia Seeds | €2.88 | €1.96 | €0.92 cheaper | Offers |
| Auto Blueberry | Dutch Passion | €3.14 | €2.09 | €0.79 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 Runtz
How much does one Auto Black Runtz seed cost?
€2.88 per seed, in the 5 seed pack at Zamnesia US. The 6 seed pack works out at €9.00 per seed, so the larger pack saves €6.12 on every seed.
How many seeds are in a pack of Auto Black Runtz?
Six sizes are listed: 1, 3, 5, 6, 10 and 12 seeds, at €3.40, €9.95, €14.40, €54.00, €32.82 and €79.00.
How long does Auto Black Runtz take to flower?
63 to 70 days, according to the shop that lists it.
Is Auto Black Runtz feminized, autoflowering or regular?
Auto Black Runtz is sold as autoflower seed. It is described as indica. The listed climate is temperate.
Where can I buy Auto Black Runtz seeds?
Seven offers in this index, at Weedseedsexpress and Zamnesia US. Prices are read from the shop's own feed and updated daily.