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Nf1

★★★★★
Regular

Nf1 is a balanced hybrid well suited to greenhouse cannabis cultivation in damp coastal areas.

Why choose Nf1?
  • Balanced hybrid for steady grows
  • Resilient in protected coastal spots
  • Great flavour with citrus top notes
THC 18-22%
CBD 0.80%
Lineage NorthernLights x Skunk
Genotype Hybrid
Difficulty Moderate
Flowering 8-10 weeks
Height Medium (up to 1.5-2 m outdoors)
Yield Medium-High
Taste Earthy, Citrus, Pine
Seed Type Feminised
Climate damp coastal
Effects Balanced euphoria, Clear-headed focus, Gentle body relaxation
Environment Indoor and outdoor

About Nf1

Nf1 is a reliable hybrid bred from NorthernLights x Skunk that performs consistently in varied conditions. It produces medium to high yields, a clear yet relaxing effect, and a flavour profile of earth, citrus and pine; growers in damp coastal areas should focus on ventilation and protection to avoid mould.

Grow Difficulty:

Nf1 presents a moderate grow difficulty and benefits from attentive hygiene and ventilation. In a damp coastal climate plants need regular checks for mould and bud rot.

Flowering Time:

Flowering usually completes in eight to ten weeks under steady light cycles. Timely nutrient adjustments help buds bulk up in the final weeks.

Yield:

Yields are medium to high when plants receive consistent feeding and airflow. Protected environments typically produce the best harvest weights.

Height:

Plants develop a medium height with a strong central stem and full side branches. Outdoors they can reach one and a half to two metres in sheltered sites.

Environment:

Nf1 grows well both indoors and outdoors in Hertfordshire when humidity is controlled. Using supplemental ventilation indoors or a protected site outdoors improves resilience in Hertfordshire.

Climate:

Growing Nf1 in Hertfordshire with a damp coastal climate requires strict mould prevention and good air circulation. A greenhouse in Hertfordshire helps shield plants from persistent damp and wind-driven moisture.

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
My Nf1 plants show early bud rot, what now?
A
Verified answer
Remove affected buds immediately, increase ventilation and lower humidity; consider foliar fungicide only as a last resort and within local regulations.
Common question Posted by Urbanseedbank Answered
Q
Should I flush before harvest?
A
Verified answer
A brief flush can help improve smoke quality, but focus on plant health and trichome maturity rather than a rigid flush schedule.
Common question Posted by Urbanseedbank Answered
Q
What's the best pruning schedule?
A
Verified answer
Prune lower growth early in veg and again at the start of flowering to improve airflow and shift energy to top colas.
Common question Posted by Urbanseedbank Answered
Q
Can I run CO2 in a greenhouse with Nf1?
A
Verified answer
CO2 can boost yields if light and nutrients are sufficient, but only use it in a sealed, well-monitored environment.
Common question Posted by Urbanseedbank Answered
Q
How do I finish buds in a damp autumn?
A
Verified answer
Move plants under cover, increase airflow, and aim for a slightly earlier harvest if heavy rains are forecast to avoid rot.

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