Emperor Jack Autoflower cannabis seeds
Emperor Jack Autoflower seeds grow into a sativa-dominant autoflower with Jack Herer x Northern Lights genetics. The plants flower automatically by age, not by changes in light, which keeps the grow simple. Sativa-dominant plants tend to stretch more and grow taller, with longer flowers.
Emperor Jack Autoflower at a glance
THC is listed at 20%, CBD at 0.2%, flowering time at 8 to 10 weeks, indoor yield at 250 to 450 g/m² and outdoor yield at 150 to 250 g per plant. These are the breeder figures, and results vary with growing conditions.
How to grow Emperor Jack Autoflower
Indoors, Emperor Jack Autoflower does not depend on the light schedule, so most growers keep the lights on for 18 to 20 hours a day from seed to harvest. Sow the seed directly in its final pot, because autoflowers have little time to recover from transplanting. With a flowering time of 8 to 10 weeks, it is one of the quicker strains to finish. In a well-run indoor grow, expect around 250 to 450 g/m².
Outdoors, start Emperor Jack Autoflower once the risk of frost has passed. Its short cycle helps it finish before autumn in regions with short summers. Each plant can produce 150 to 250 g in good conditions.
Flavour, effects and potency
Emperor Jack Autoflower has the earthy, spicy and citrus flavor flavours. Growers describe the effect as relaxing, euphoric, uplifting, happy and creative. At 20% THC, it sits in the moderate to strong range.
Is Emperor Jack Autoflower right for you?
It suits first-time growers, because autoflowers need no change in light schedule. Its indoor yield figure is on the high side for an autoflower. Its short flowering time suits growers who want a quick harvest.
Frequently asked questions
How long does Emperor Jack Autoflower take to flower?
The flowering time for Emperor Jack Autoflower is listed at 8 to 10 weeks. Actual timing depends on growing conditions.
How much THC does Emperor Jack Autoflower have?
Emperor Jack Autoflower is listed at 20% THC and 0.2% CBD.
How much does Emperor Jack Autoflower yield?
Indoor yield is listed at 250 to 450 g/m². Outdoor yield is listed at 150 to 250 g per plant.
Does Emperor Jack Autoflower need a special light schedule?
No. Emperor Jack Autoflower is an autoflower, so it flowers by age. Indoors, most growers use 18 to 20 hours of light a day for the whole grow.
Are Emperor Jack Autoflower seeds feminized?
Yes. Emperor Jack Autoflower seeds are feminized, which means they are bred to grow into female plants.
Buying Emperor Jack Autoflower seeds
All Emperor Jack Autoflower seeds are bred by Super Autoflowers and covered by our 80% germination guarantee when germination starts within 3 months of delivery. Shipping is free on orders over $200, and we ship to Canada, the United States and internationally. See more strains in our Autoflower Seeds collection.
- Availability: In Stock
- Model: QCS-A681
- SKU: SKU-A681