Magic Truffles
Royal Jack Automatic – Royal Queen Seeds
Looking for the classic Jack Herer character in a compact, fast-finishing plant? Royal Jack Automatic – Royal Queen Seeds brings that recognisable spicy-pine profile to an autoflowering variety that suits smaller grow spaces and shorter cycles.
About Royal Jack Automatic – Royal Queen Seeds
These autoflower seeds carry a genetic profile of roughly 40% sativa, 30% indica and 30% ruderalis, with a reported THC level up to 16% and medium CBD. Royal Jack Automatic is based on a Jack Herer cross with ruderalis. The plants stay around 40–80 cm indoors and develop buds with an earthy, herbal, peppery and piney aroma. Reported characteristics are often described as creative and motivating, though these vary from person to person.
Key characteristics
- Jack Herer heritage: a well-known sativa-leaning classic in a compact format.
- Autoflowering genetics: flowering begins without changing the light schedule.
- Compact size: around 40–80 cm indoors, handy for small tents and discreet spots.
- Distinct terpenes: pine, pepper, herbs and earthy notes.
- Balanced profile: medium CBD alongside a reported THC level up to 16%.
Grow data at a glance
- Strain type: Autoflowering
- Genetics: Jack Herer x Ruderalis
- Genetic profile: 40% sativa, 30% indica, 30% ruderalis
- THC: up to 16% · CBD: medium
- Flowering time: 50–55 days
- Seed to harvest: 75–85 days after germination
- Height: 40–80 cm indoors, 60–80 cm outdoors
- Indoor yield: 350–400 g/m²
- Outdoor yield: 70–120 g/plant
- Flavour: earthy, herbal, pepper and pine
- Climate: long summers
Prefer something different? Explore more Autoflower Seeds, or compare related varieties such as Amnesia Haze Automatic – Royal Queen Seeds and Quick One Autoflower – Royal Queen Seeds.
Frequently asked questions
Is Royal Jack Automatic suitable for small spaces?
Yes. It stays around 40–80 cm indoors, which makes it manageable in small tents, cupboards and on balconies.
Are these seeds suitable for beginners?
The autoflowering nature means flowering starts without a light-schedule change, and the full cycle takes around 11–12 weeks from germination. The compact indoor height also makes the plant easy to fit into limited spaces.
What is the expected yield?
Indoor yields are reported at around 350–400 g/m², while outdoor plants produce approximately 70–120 g each, depending on growing conditions.
Order Royal Jack Automatic today
Add Royal Jack Automatic – Royal Queen Seeds to your cart and benefit from fast dispatch from the Netherlands, discreet packaging and secure payment methods. Questions about this autoflower? Our customer support team is happy to help.
Cannabis seed laws vary by country and jurisdiction. Customers are solely responsible for verifying compliance with all applicable local laws before purchasing, importing, possessing, or using cannabis seeds. By placing an order, you confirm that you are of legal age in your jurisdiction.
