
Jack Plant
A high-quality cross developed by Advanced Seeds' R&D team resulting from several selected phenotypes of Jack Herer.
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Description
Jack Plant is the result of crossing several phenotypes of Jack Herer, predominantly Sativa with a touch of Indica to give it a sweet flavour and shorten the flowering period.
It is perfect for growers seeking productive Sativas of large size for both outdoor and indoor cultivation. Jack Plant produces enormous buds with the psychoactive effect typical of Sativa varieties and a delicious sweet aroma inherited from its genetics.
It has good resistance to mould. Outdoors it can reach up to 5 metres in height when cultivated with a large volume of soil and with the necessary growing time.
Jack Plant technical specifications:
- Genetics: Jack Herer Selection
- Yield: 400 - 500 g/m2
- THC: 20%
- Indoor height: 75 - 150 cm
- Outdoor height: 3 - 5 m
- Indoor flowering: 60 - 70 days
- Outdoor harvest: Mid-October
More Information
| Brand | Advanced Seeds |
|---|---|
| Gender | Feminised |
| Photoperiod | Photoperiodic |
| Genetics | Haze |
| % THC | High (15–22%) |
| Indica - Sativa | Sativa +70% |
| Flavour | Fruity, Incense (Haze), Lemon |
| Effect | Creative, Energetic, Talkative |
| Growing Area | Indoor / Outdoor |
| Outdoor flowering | Standard (Early autumn) |
| Indoor Flowering | Medium (8 - 10 weeks) |
| Outdoor Production | Medium (50 - 500gr/plant) |
| Indoor Production | High (450 - 600gr/m2) |
| Moisture Resistance | Yes |
| Return (%WPFF) | Low (1-2%) |
| Ideal for Beginners | Yes |
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The content of this product is for informational and educational use only, never for medical or therapeutic purposes. We remind our customers that cannabis seeds are not listed in the common catalogue of varieties authorised for cultivation in the European Union. They are products intended for genetic preservation, storage and collecting, never for cultivation. We advise customers to review the laws in force in their country, and in no case do we wish to encourage breaking them. All products in the catalogue, including CBD products, contain less than 0.2% THC. CBD products come entirely from industrial hemp varieties.








