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Chasca

Feminised
Photoperiod

Chasca is a sativa-dominant hybrid bred for lively cerebral effects and manageable physical ease.

Why choose Chasca?
  • Energetic head high with calm body ease
  • Compact structure for tent growers
  • Resilient genetics for cooler seasons
THC 18-22%
CBD <1%
Lineage Andean x Northern Haze
Genotype Sativa-dominant hybrid
Difficulty Intermediate
Flowering 9-11 weeks
Height 60-120 cm
Yield 400-500 g/m2 (indoor)
Taste earthy, citrus, spicy
Seed Type Feminised, Photoperiod
Climate Humid Indoor Grow Rooms
Effects uplifting, focused, gentle relaxation
Environment Indoor and outdoor

About Chasca

Chasca is a sativa-dominant hybrid bred from Andean x Northern Haze to combine tropical vigour with cool-climate resilience. It offers an uplifting, focused high, a citrus-earth flavour profile and performs best under controlled indoor conditions with strong airflow and humidity control.

Grow Difficulty:

Under humid indoor grow rooms Chasca needs vigilant air movement and humidity control to avoid mould. It is moderately challenging but consistent for growers who manage ventilation and environmental stability.

Flowering Time:

Chasca flowers in nine to eleven weeks under stable photoperiods. Bud fattening accelerates from week eight onward.

Yield:

With proper training and feed indoor yields can reach four hundred to five hundred grams per square metre. Outdoor yield is reduced in short northern seasons but can be respectable in long, sheltered summers.

Height:

Plants stay compact to medium, suiting tent or small-room setups. Expect a final height around sixty to one hundred and twenty centimetres with topping or SCROG.

Environment:

Indoors Chasca responds well to SOG and SCROG systems, which suits many growers in Norfolk. Outdoors in Norfolk it benefits from a sheltered, south-facing position and late-season protection.

Climate:

In Norfolk humid indoor grow rooms are a common challenge, and Chasca performs best with dehumidifiers and steady airflow. Consistent control of humidity and temperature produces cleaner buds and fewer mould issues in Norfolk.

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 buds show slight grey patches, what now?
A
Verified answer
Increase dehumidification, boost airflow around colas and remove affected areas to stop spread; consider earlier harvest if rot is advancing.
Common question Posted by Urbanseedbank Answered
Q
What dehumidifier setting do you use for flowering?
A
Verified answer
I aim for 45 percent RH during flowering, adjusting for temperature to keep dew point low and reduce mould risk.
Common question Posted by Urbanseedbank Answered
Q
Do you feed heavy during week six to eight?
A
Verified answer
I reduce nitrogen and increase phosphorus and potassium at week six to support bud swell while avoiding salt build-up.
Common question Posted by Urbanseedbank Answered
Q
How often should I defoliate the canopy?
A
Verified answer
Light defoliation before the stretch and selective leaf removal mid-flower keeps airflow good without stressing plants.
Common question Posted by Urbanseedbank Answered
Q
Any quick tip for drying in Norfolk's damp climate?
A
Verified answer
Use a controlled drying box with a dehumidifier and gentle circulation to avoid slow drying that invites mould.

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