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Big Smooth

Feminised

Big Smooth is an indica-dominant hybrid bred for dense buds and reliable yields in variable climates.

Why choose Big Smooth?
  • Heavy resin production with a smooth, fruity smoke.
  • Performs well outdoors with careful mould prevention.
  • Feminised seeds for predictable female crops.
THC 18-22%
CBD 0.3-1%
Lineage Big Bud x Smooth Haze
Genotype Indica-dominant hybrid
Difficulty Intermediate
Flowering 8-10 weeks
Height 1.2-1.8 m outdoors
Yield Medium-High
Taste Earthy, Sweet Berry, Pine
Seed Type Feminised
Climate Humid Greenhouse
Effects Relaxed, Uplifted, Sleepy
Environment Indoor & Outdoor

About Big Smooth

Big Smooth combines Big Bud x Smooth Haze genetics into an indica-dominant hybrid that favours resin production, compact growth and a mellow terpene profile. It suits growers aiming for solid yields with manageable flowering times and responds well to training and humidity control.

Grow Difficulty:

Growing Big Smooth is moderately challenging in humid greenhouse conditions, requiring strict airflow and humidity control. Regular monitoring and preventive pruning reduce the risk of mould and other humidity-related issues.

Flowering Time:

Flowering usually completes in eight to ten weeks under ideal light and nutrient schedules. Plants tend to bulk up in the final two weeks as trichome and resin production peaks.

Yield:

Yield potential is medium-high when training and pest control are well managed. Heavy final colas are common with attentive feeding and adequate light.

Height:

Plants develop a compact, bushy structure indoors and a taller, more open frame outdoors. Expect outdoor specimens to reach roughly 1.2 to 1.8 metres with good light.

Environment:

Indoors Big Smooth responds well to SCROG and careful topping in Suffolk, producing compact heavy colas. Outdoors in Suffolk it stretches more and delivers higher yields but needs mould management during wet spells.

Climate:

In Suffolk, humid greenhouse conditions demand active dehumidification and constant ventilation to prevent bud rot. Place plants to maximise airflow and check for damp spots daily.

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 plants show early signs of bud rot, what now?
A
Verified answer
Remove affected material immediately, improve airflow and lower humidity; consider harvesting early if rot spreads.
Common question Posted by Urbanseedbank Answered
Q
How often should I water during flowering?
A
Verified answer
Water when the top few centimetres of soil feel dry and adjust for pot size, medium and ambient conditions rather than on a fixed schedule.
Common question Posted by Urbanseedbank Answered
Q
What trimming approach works best?
A
Verified answer
Prune lower growth and thin inner foliage to maintain airflow, leaving main colas intact to focus energy into top buds.
Common question Posted by Urbanseedbank Answered
Q
Any tips for nutrient burn prevention?
A
Verified answer
Start at lower nutrient strengths and increase gradually while watching leaf tips; flush lightly if burn appears.
Common question Posted by Urbanseedbank Answered
Q
When should I switch to 12/12 indoors?
A
Verified answer
Switch to 12/12 once plants have reached desired vegetative size; for this strain aim for a sturdy frame before flowering to support heavy buds.

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