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Mr Nice Guy

Regular

Mr Nice Guy is an indica-dominant hybrid well suited to measured, organic soil grows in the UK.

Why choose Mr Nice Guy?
  • Organic-friendly, mould-aware genetics
  • Dense, resinous buds with citrus lift
  • Reliable Feminised seed performance
THC 18-22%
CBD <1%
Lineage Northern Lights x Haze
Genotype Indica-dominant hybrid
Difficulty Intermediate
Flowering 8-10 weeks
Height Medium to tall (1–2 m outdoors)
Yield Medium-high (approx. 400-550 g/m² indoor)
Taste Earthy, Citrus, Spicy
Seed Type Feminised
Climate wet Welsh valley climate
Effects Relaxed, Uplifted, Sleepy
Environment Suitable for both indoor and outdoor

About Mr Nice Guy

Mr Nice Guy is an indica-dominant hybrid prized for its resinous buds and sedating finish. Grown organically in living soil, it responds well to careful feeding and strong airflow, especially in regions like Tyrone where damp conditions can test a crop. The cross of Northern Lights x Haze gives stable structure, a layered terpene profile and reliable yields when you prioritise drainage, microbial life and regular inspection for mould.

Grow Difficulty:

Growing Mr Nice Guy in the wet Welsh valley climate requires careful moisture management and constant vigilance for mould. In Tyrone growers should prioritise drainage, airflow and a well-structured organic soil to reduce fungal risk.

Flowering Time:

Flowering typically completes in eight to ten weeks under controlled indoor conditions. Outdoors, with a temperate British season, plants are usually ready by late September or early October.

Yield:

Yields are medium to high when plants receive consistent nutrients and strong light. Indoor growers can expect around 400–550 g/m² while outdoor harvests depend on seasonal conditions.

Height:

Plants develop a medium to tall structure with a strong central cola and productive side branching. Expect between one and two metres outdoors in a favourable season with regular pruning.

Environment:

In Tyrone you can cultivate Mr Nice Guy both indoors and outdoors depending on the level of environmental control you want. Indoors it responds well to SCROG or SOG methods while outdoors it benefits from protection during prolonged damp spells.

Climate:

In Tyrone the wet Welsh valley climate demands vigilant mould control, quick-draining soils and close leaf inspection. Use raised pots, well-aerated organic mixes and schedule work on dry days to limit rot and bud blight.

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
How did you stop bud rot last season?
A
Verified answer
I switched to larger pots with fast-draining organic mixes and increased pruning to improve airflow, then moved plants under temporary cover during heavy rain.
Common question Posted by Urbanseedbank Answered
Q
What organic amendments gave you the best yields?
A
Verified answer
Worm castings early on and bat guano during bloom consistently boosted bud density and terpene expression for me.
Common question Posted by Urbanseedbank Answered
Q
Do you recommend foliar feeds in the wet season?
A
Verified answer
Avoid foliar feeds when it is persistently damp to reduce mould risk; only foliar feed on dry, sunny mornings if necessary.
Common question Posted by Urbanseedbank Answered
Q
How do you train Mr Nice Guy indoors?
A
Verified answer
I use a light SCROG setup to even out the canopy and keep internodes tight which makes humidity management easier under lights.
Common question Posted by Urbanseedbank Answered
Q
Any tips for faster dry days in a valley?
A
Verified answer
Use dehumidifiers in tents, space plants for airflow and consider temporary covers for outdoor plants during extended wet spells.

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