Compare 2 Shops
| Product | Pack | Price | Per Seed | |
|---|---|---|---|---|
Grandmommy Purple
Weedseedsexpress
Best per seed
|
12 seeds | €79.00 | €6.58/seed | View Deal |
Grandmommy Purple Auto
Herbies Head Shop
|
14 seeds | €92.49 $105.99 at the shop, converted at 1.1460 | €6.61/seed +€0.02 vs cheapest | View Deal |
|
Grandmommy Purple Auto
Herbies Head Shop
|
7 seeds | €54.83 $62.83 at the shop, converted at 1.1460 | €7.83/seed +€1.25 vs cheapest | View Deal |
|
Grandmommy Purple
Weedseedsexpress
|
6 seeds | €54.00 | €9.00/seed +€2.42 vs cheapest | View Deal |
|
Grandmommy Purple Auto
Herbies Head Shop
|
4 seeds | €37.75 $43.26 at the shop, converted at 1.1460 | €9.44/seed +€2.85 vs cheapest | View Deal |
Grandmommy Purple
Herbies Head Shop
|
10 seeds | €98.53 $112.91 at the shop, converted at 1.1460 | €9.85/seed +€3.27 vs cheapest | View Deal |
|
Grandmommy Purple
Weedseedsexpress
|
3 seeds | €34.00 | €11.33/seed +€4.75 vs cheapest | View Deal |
|
Grandmommy Purple
Herbies Head Shop
|
5 seeds | €60.15 $68.93 at the shop, converted at 1.1460 | €12.03/seed +€5.45 vs cheapest | View Deal |
|
Grandmommy Purple
Herbies Head Shop
|
3 seeds | €39.42 $45.17 at the shop, converted at 1.1460 | €13.14/seed +€6.56 vs cheapest | View Deal |
|
Grandmommy Purple Auto
Herbies Head Shop
Cheapest pack
|
1 seed | €14.70 $16.85 at the shop, converted at 1.1460 | €14.70/seed +€8.12 vs cheapest | View Deal |
|
Grandmommy Purple
Herbies Head Shop
|
1 seed | €16.42 $18.82 at the shop, converted at 1.1460 | €16.42/seed +€9.84 vs cheapest | View Deal |
Grandmommy Purple
Weedseedsexpress
|
10 seeds | €54.00 | €5.40/seed | Not listed |
|
Grandmommy Purple
Weedseedsexpress
|
6 seeds | €34.00 | €5.67/seed | Not listed |
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 Grandmommy Purple with another strain
About Grandmommy Purple
Grandmommy Purple is an autoflower indica strain. It wants a mediterranean climate. It finishes flowering in 60 to 65 days. THC is listed at 25.0 to 33.0 percent. 11 priced offers at 2 shops, from €14.70 or €6.58 per seed. Sold in packs of 1, 3, 4, 5, 6, 7, 10, 12, 14 seeds. The most expensive listing is €98.53. 2 listings currently sold out.
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 | €4.62 cheaper | Offers |
| Auto Critical | Zamnesia Seeds | €2.88 | €1.96 | €4.62 cheaper | Offers |
| Auto Lemon Wonder | Zamnesia Seeds | €2.88 | €1.96 | €4.62 cheaper | Offers |
| Auto Northern Lights | Sensi Seeds | €2.88 | €1.96 | €4.62 cheaper | Offers |
| Auto White Monster | Zamnesia Seeds | €2.88 | €1.96 | €4.62 cheaper | Offers |
| Auto Blueberry | Dutch Passion | €3.14 | €2.09 | €4.49 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 Grandmommy Purple
How much does one Grandmommy Purple seed cost?
€6.58 per seed, in the 12 seed pack at Weedseedsexpress. The single seed pack works out at €14.70 per seed, so the larger pack saves €8.12 on every seed.
How many seeds are in a pack of Grandmommy Purple?
Nine sizes are listed: 1, 3, 4, 5, 6, 7, 10, 12 and 14 seeds, at €14.70, €34.00, €37.75, €60.15, €54.00, €54.83, €98.53, €79.00 and €92.49.
How long does Grandmommy Purple take to flower?
60 to 65 days, according to the shop that lists it.
Is Grandmommy Purple feminized, autoflowering or regular?
Grandmommy Purple is sold as autoflower seed. It is described as indica. The listed climate is mediterranean.
Where can I buy Grandmommy Purple seeds?
11 offers in this index, at Herbies Head Shop and Weedseedsexpress. Prices are read from the shop's own feed and updated daily.