from$65
Delivery and payment : Crop King Seeds
- Shipping
- Ships from Canada by Canada Post Priority with tracking, no signature required: about 2 business days to Western Canada, 3 to 5 to Eastern Canada and the territories.
- Free shipping
- Free shipping on orders over $200 ($20 below).
- Payment
- Visa, Mastercard, Bitcoin or Interac e-Transfer (cash or money order by mail also accepted).
Super Jack Strain Feminized Marijuana Seeds offer a sativa-dominant hybrid ideal for growers seeking a fast-flowering, energizing cannabis plant. These feminized seeds are derived from Jack Herer and Super Silver Haze.
Lowest price
$65
Crop King
Shops compared
1
THC
12 to 24 %
Price at each shop
Lowest listed price at each shop, cheapest first. Formats can differ: see the format next to each price.
Only Crop King Seeds sells this product among the shops we track. Similar products from other shops are compared below.
Price history
-
Crop King$65
Unchanged since October 26, 2026.
Lowest price shown by each shop for this product, all formats, checked weekly.
Potency
Highest THC listed by the shop (declared, not lab-tested by us), compared with 1817 products of the same kind.
This one 24 %
Low17 %Median23 %High30.7 %
Genetics
Jack HererSuper Silver Haze
Super Jack Strain Feminized Marijuana Seeds Tasting notes
- Described effects
Other products described this way: good mood, creativity, energy, daytime
As described by the shop. Effects vary from person to person.
Growing at a glance
Flowering : 8–10 weeks
0816 weeks
Home growing rules depend on your province.
Before you order
- You must be of legal age in your province (19+, 18 in Alberta, 21 in Quebec).
- Prices change weekly: the shop's checkout total is the one that counts.
Compare with similar products
| Product | Type | Format | THC | From | Shops compared |
|---|---|---|---|---|---|
| Super Jack Strain Feminized Marijuana SeedsThis one | Sativa | Feminized | 24 % | $65 | 1 |
| 3 Kings Strain Feminized Marijuana Seeds | Sativa | Feminized | 16 % | $65 | 1 |
| 64 Sunrise Strain Feminized Marijuana Seeds | Sativa | Feminized | 26.6 % | $65 | 1 |
| Acai Gelato Strain Feminized Marijuana Seeds | Sativa | Feminized | 19 % | $65 | 1 |
| Acapulco Gold Strain Feminized Marijuana Seeds | Sativa | Feminized | 24 % | $65 | 1 |
| Acid Dough Strain Feminized Marijuana Seeds | Sativa | Feminized | 21 % | $65 | 1 |
Full description
What are Super Jack Strain Feminized Marijuana Seeds?
Super Jack Strain Feminized Marijuana Seeds are sativa-dominant cannabis seeds designed for home cultivation. They come feminized, which means nearly all plants will be female, producing potent flower.
This strain is a hybrid originating from the Jack Herer and Super Silver Haze genetics. It typically flowers within 8 to 10 weeks, making it suitable for growers looking for a relatively quick harvest.
Aroma, taste, and typical effects of Super Jack Strain
While specific aroma and flavor details are not provided, this sativa-dominant hybrid is known for its uplifting and energizing qualities. It often stimulates creativity and provides a euphoric mental high.
Users usually describe the effects as motivating and mood-lifting, making it a popular choice for daytime activities and social settings.
Growing Super Jack Strain and responsible use
These feminized seeds are suitable for both novice and experienced growers, with a flowering time of 8 to 10 weeks. The plants are typically vigorous and fast-growing.
Home growers in Canada should be aware of their provincial regulations regarding cannabis cultivation. Proper storage of seeds in a cool, dry place is recommended to maintain viability.
What to check before ordering Super Jack Strain seeds online in Canada
Seeds are available in formats of 5, 10, and 25 counts. Before ordering, verify the quantity and feminized status to ensure it meets your growing plans.
Compare prices and shipping options among online shops, keeping in mind Canadian legal age requirements and provincial rules for cannabis seeds. Delivery times can vary depending on the seller.
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Questions buyers ask
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What genetics does Super Jack Strain have?
Super Jack Strain is a sativa-dominant hybrid descended from Jack Herer and Super Silver Haze.
How long does Super Jack Strain take to flower?
This strain typically flowers in 8 to 10 weeks.
Are Super Jack Strain seeds feminized?
Yes, the Super Jack Strain seeds are feminized, which helps ensure female plants.
What are the typical effects of Super Jack Strain?
It is known for euphoric, creative, energizing, and uplifting effects.
