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Earthquake

Regular
Autoflower
Feminised

Earthquake is an indica-dominant hybrid known for heavy resin and steady sedative effects, suited to growers who manage humidity and airflow.

Why choose Earthquake?
  • Dense, resinous buds
  • Stands up to rainy seasons with care
  • Great for evening pain relief
THC 18–22%
CBD <1%
Lineage Quake x Northern Lights
Genotype Indica-dominant hybrid
Difficulty Intermediate
Flowering 8-10 weeks
Height 1–1.8 m outdoors
Yield 400–500 g/m² (indoor); 300–600 g/plant (outdoor)
Taste Earthy, Citrus, Diesel
Seed Type Feminised, Regular, Autoflower
Climate wet Welsh valley climate
Effects Relaxed, Sedated, Sleepy
Environment Indoor & Outdoor

About Earthquake

Earthquake is a resin-heavy indica-dominant hybrid bred for compact structure and reliable yields. It performs best with controlled humidity, good soil biology and attentive canopy management, delivering earthy-citrus flavours and strong body relaxation suitable for evening use.

Grow Difficulty:

Growing Earthquake in a wet Welsh valley climate raises mould risk and requires vigilant canopy management. Expect intermediate difficulty due to the need for ventilation, frequent inspections and preventative pruning.

Flowering Time:

Flowering finishes in about 8–10 weeks indoors. Outdoors, buds typically mature by late September to early October in the UK.

Yield:

Yields are medium to high when plants get steady nutrients and airflow. An attentive grower can expect around 400–500 g/m² indoors or 300–600 g per plant outdoors under good conditions.

Height:

Plants show a sturdy, bushy structure with dense side branching. Height usually reaches 1–1.8 m outdoors, manageable with training techniques.

Environment:

Indoors, growers in Newport can control humidity and coax compact, resinous buds. Outdoors in Newport, choose a sheltered, sun-facing spot and plan for late-season rain.

Climate:

In Newport's wet Welsh valley climate you must prioritise air movement and fungal prevention to protect dense buds. Raised beds, quick draining soil mixes and regular canopy work help crops withstand spring and autumn rains in Newport.

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 often do you feed Earthquake?
A
Verified answer
I feed lightly through veg and increase nutrients modestly in flower, watching leaf colour to avoid lockout.
Common question Posted by Urbanseedbank Answered
Q
Do you train these plants?
A
Verified answer
Yes, I use low-stress training and selective topping to keep the canopy even and reduce mould pockets.
Common question Posted by Urbanseedbank Answered
Q
Have you had issues with bud rot?
A
Verified answer
Occasionally; I removed affected buds immediately, increased airflow and lowered humidity to stop spread.
Common question Posted by Urbanseedbank Answered
Q
Which pest gave you most trouble?
A
Verified answer
Aphids showed up early in one run; a strong water spray and beneficial insects cleared them fast.
Common question Posted by Urbanseedbank Answered
Q
Any tips for outdoor growers in Newport?
A
Verified answer
Plant in raised beds with fast-draining soil, site plants where they get midday sun and shelter from constant drizzle.

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