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64 Sunrise

Feminised

64 Sunrise is a sativa-dominant hybrid with bright citrus flavour and an uplifting, focused high. It suits UK growers using greenhouses or indoor tents who want reliable feminized seeds.

Why choose 64 Sunrise?
  • Citrus kick
  • Daytime uplift
  • Greenhouse friendly
THC 18-22%
CBD 0.5-1%
Lineage Haze x Northern Lights
Genotype Sativa-dominant Hybrid
Difficulty Intermediate
Flowering 8-9 weeks
Height Medium (1.0-1.5 m indoor, up to 1.8-2.0 m outdoor)
Yield Medium-high (400-550 g/m² indoor, 350-450 g/plant outdoor)
Taste Citrus, Pine, Sweet Floral
Seed Type Feminised
Climate Mild Maritime; Suits Greenhouse And Sheltered Outdoor Sites
Effects Uplifting, Creative, Energetic
Environment Both

About 64 Sunrise

64 Sunrise is a sativa-dominant hybrid bred from Haze x Northern Lights that delivers a clear, uplifting high with citrus and pine notes. Flowering runs eight to nine weeks indoors and yields sit in the medium to high range when you manage training and feeding correctly. Plants stay medium in indoor rooms but will stretch outdoors, so plan trellis or pruning for sheltered plots in places like Cornwall or Devon. Humidity control matters in the British climate, so keep airflow high and remove lower foliage to reduce mould risk. The profile suits daytime use and mood lift, making it a good pick for growers who want consistent results and an approachable plant.

Grow Difficulty:

Grow difficulty rates as intermediate for growers with basic experience of ventilation and training. Humid UK summers and a damp autumn reward careful attention to airflow and mould prevention in greenhouse or indoor grows.

Flowering Time:

Indoor flowering completes in about eight to nine weeks on average. Outdoor harvest in the UK typically falls late September to early October for sheltered sites.

Yield:

Yield trends medium to high for a sativa-leaning hybrid when trained and fed correctly. Indoor growers in Manchester and Bristol report 400 to 550 g per square metre under strong lighting and good ventilation.

Height:

Plants remain medium height in indoor rooms, around one to one and a half metres with standard training. Outdoors they will stretch to roughly 1.8 to 2.0 metres in long summer days, so plan trellis or timely pruning.

Environment:

64 Sunrise suits both indoor tents and outdoor or greenhouse plots across Britain. In damp British weather a greenhouse or a dry, sheltered plot will improve bud quality and reduce mould risk.

Climate:

Best climate is a mild maritime environment with good airflow, typical of southern England and coastal Wales. In Scotland and the Highlands growers will favour a greenhouse or indoor setup to avoid autumn rain.

Frequently Asked Questions

Common questions about this strain, covering growth, effects, and suitability for UK conditions.

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Choose seed quantity
Selected: 5 Seeds
£53.33 £40.00
£8.00 / seed • You save £13.33
Accepted payment methods
100% Satisfaction Guarantee • Secured Payments
Urbanseedbank Support

Questions & Answers

Customer questions and answers from the Urbanseedbank team. Submit your own question and we’ll respond after review.

5 questions Answered posts are shown first.
Common question Posted by Urbanseedbank Answered
Q
I live in Newcastle with damp summers. How should I protect 64 Sunrise?
A
Verified answer
Use a ventilated greenhouse and run a dehumidifier during wet spells. Keep plants raised from the ground and prune inner growth to boost airflow.
Common question Posted by Urbanseedbank Answered
Q
I'm growing in a 1.2 m tent in London. How many plants should I run?
A
Verified answer
One to four plants work depending on training and pot size. Use SCRoG to maximise yields under limited vertical space.
Common question Posted by Urbanseedbank Answered
Q
When should I start low stress training?
A
Verified answer
Begin LST after the third node when stems remain flexible. Continue gentle bends through veg and into early flowering to shape the canopy.
Common question Posted by Urbanseedbank Answered
Q
Does topping help with stretch?
A
Verified answer
Yes, topping reduces vertical stretch and creates multiple main colas. Combine topping with LST for an even canopy in small rooms.
Common question Posted by Urbanseedbank Answered
Q
What flushing routine do you use before harvest?
A
Verified answer
I give a light flush in the final seven to ten days of flowering. Watch trichomes and harvest when they reach your preferred cloudiness.

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