Jack Plant Feminised Seeds


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Selection of Jack Herer, mainly Sativa with a touch of Indica to provide a sweet flavour and a shorter flowering time. Our Jack plant is the perfect plant for growers looking for the potent yet energizing sativa high with a short flowering period.
Advanced Seeds

Breeder: Advanced Seeds

Availability: In stock

Product Name Price Qty
Jack Plant 1 Pack
Jack Plant 3 Pack
Jack Plant 10 Pack


Mildiu resistant.

Outdoor the plant can reach 5 meters and give huge harvest.

Genetic: Jack Herer Crossing

Yield: 400 - 500 gr/m2

THC: 20%

Indoor height: 75 - 150 cm.

Outdoor height: 3 - 5 m.

Indoor flowering period: 60 - 70 days

Harvest: Mid October

Additional Information

Seed Bank Advanced Seeds
Seed Type Feminised
Flowering Type Photoperiod
Genetics Jack Herer Genetics
Where to Grow Indoor / Outdoor
Flowering Time 9 to 11 weeks
Type Mostly Sativa
Yield 400 - 500 g/m2
THC 20%
Height Indoor: 75 - 150cm - Outdoor: 3 - 5m

Free Delivery


- FREE for all orders over £25.00 GBP

- only £3.50 for orders up to £25.00

- only £7 for Special Delivery


Rest of the World

- FREE if order value exceeds £250.00 GBP

- only £10.00 for orders below £250


All orders despatched within 24 hours (if in stock).

We accept the following payment methods:


  • Bank Transfer - get 5% discount when paying by Bank Transfer
  • Debit/Credit card - we accept only European payment cards
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We accept the following currencies GBP, EURO and USD (notes only) & strongly advise that a Registered Delivery service is used.

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