Nepal Jam 5 seeds
Nepal Jam Seeds – Nepalese Sativa × Jamaican '85 by Ace Seeds
What is Nepal Jam? Nepal Jam by Ace Seeds is a feminised, photoperiod hybrid, stabilised to F6, of a Nepalese Sativa × Jamaican '85 with 60% Sativa and 40% Indica. The strain flowers for 9 weeks indoors, grows compact to medium-sized and, according to the breeder, delivers medium to high yields with 10 to 15% THC. A sweet, creamy caramel aroma with honey notes and a clear, uplifting effect are typical. Thanks to its high resistance to cold and mould, it suits growers in cool, damp regions – in the outdoor seeds category. Available in a pack of 5 seeds.
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Manufacturer Information
Genetics & Origin of Nepal Jam
The basis of Nepal Jam is a Nepalese highland Sativa that is described as strong, compact and fast-flowering, with excellent resistance to mould and cold. Through the cross with a Jamaican '85, according to the breeder, the hybrid gained more vigour, higher yields, bluish hues and the classic positive Jamaican effect, while the original Sativa behaviour of the Nepalese was retained. The line is stabilised to F6, and the ratio is 60% Sativa and 40% Indica. The THC content is 10 to 15%, and the CBD content is below 1%. The seeds are feminised and photoperiod. For breeding projects, the strain is also available as Nepal Jam Regular; another cross with a Nepalese Sativa is Kiss Dragon by Samsara Seeds.
Who Is Nepal Jam For?
Nepal Jam is a strain for difficult weather and a clear head. It suits:
- Outdoor growers in rainy, cool regions of Northern and Central Europe
- Indoor growers who prefer compact plants with columnar growth
- Hash lovers who want to process dense, resinous flowers
- Breeders who, according to Ace Seeds, would like to develop fast-flowering hybrids
- Consumers who appreciate a moderate 10 to 15% THC and an uplifting effect
Nepal Jam is less suitable if you are looking for the highest possible THC values or a heavy, body-focused effect. You can find more Sativa-leaning strains under Sativa strains.
Growing Nepal Jam: Indoor & Outdoor
Indoor Growing
Indoors, Nepal Jam flowers for 9 weeks; flowering begins after the switch to 12/12. The plants grow compact to medium-sized and columnar, which according to Ace Seeds makes them ideal for indoor growing. The breeder gives the yield as medium to high and does not state a figure in g/m². For feeding, it recommends a medium nutrient supply throughout the entire cycle. Ace Seeds rates the resistance to powdery mildew and botrytis as high, and to spider mites and whitefly as average to high; heat resistance is also average to high. You will find the basics on climate and feeding in the Growpedia.
Outdoor Growing
Nepal Jam shows its particular strength outdoors. According to the breeder, harvest falls between late September and early October. Ace Seeds describes extreme resistance to cold, rain and fungal attack: the strain is said to flower even in foggy or frosty conditions under which others would perish. It is suitable for warm as well as cold, dry as well as damp climate zones and, according to the manufacturer, has been grown successfully in Northern, Central and Eastern Europe. The breeder does not state a yield per plant. Only grow where it is legal to do so.
Effect, Aroma & Flavour of Nepal Jam
Ace Seeds describes the bouquet as seductively sweet, creamy and caramelised, with honey notes. The manufacturer does not give a lab terpene profile. According to the breeder, the dense, resinous flowers are excellently suited to hash making. Ace Seeds classes the effect as warm, clear and uplifting; the feeling is said to be light, floating and happy and to last two to three hours. This fits the classic positive Jamaican effect which, according to the breeder, the Jamaican '85 brings to the cross. With 10 to 15% THC and less than 1% CBD, Nepal Jam lies in the moderate range – a strain where the character of the effect counts for more than sheer strength. How intensely you experience it depends on dose and individual tolerance.
Note: Effect information is based on manufacturer data and user experience and does not constitute medical advice.
Why Buy Nepal Jam at United Seedbanks?
At United Seedbanks you buy Nepal Jam as original genetics from Ace Seeds. As a specialist shop for cannabis seeds, we place great importance on provenance, storage and transparent information about every strain.
- Original genetics from Ace Seeds – Nepal Jam as a feminised pack of 5 from the breeder's stabilised F6 line.
- A real specialist shop – reachable in person if you have questions about a strain or your order.
- Discreet shipping – neutral, protected packaging; free shipping from an order value of €100.
- Secure payment methods – credit card, bank transfer or Bitcoin.
- Careful storage – seeds kept cool and dry for optimal germination conditions.
Anyone ordering Nepal Jam from United Seedbanks buys verified original seeds. Learn more about this breeder's range on the Ace Seeds page.
Frequently Asked Questions about Nepal Jam
Is Nepal Jam suitable for cold, damp climates?
Yes. Ace Seeds rates the cold resistance as well as the resistance to botrytis and powdery mildew as high and expressly recommends the strain for rainy and cold climate zones.
When is Nepal Jam harvested?
Indoors after 9 weeks of flowering, outdoors, according to the breeder, between late September and early October.
How much THC does Nepal Jam have?
10 to 15% THC with less than 1% CBD. Ace Seeds describes the effect as warm, clear and uplifting, lasting two to three hours.
What does “stabilised to F6” mean?
F6 denotes the sixth generation after the original cross. Ace Seeds lists Nepal Jam as a hybrid of Nepalese Sativa × Jamaican '85 stabilised in this generation.
Is Nepal Jam also available as regular seed?
Yes. Nepal Jam Regular by Ace Seeds produces male and female plants and is therefore suitable for breeding projects of your own.