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Styrofoam Cup

Feminized

Styrofoam Cup is an indica-dominant hybrid bred for compact growth and resin production, suited to controlled greenhouse and indoor setups.

Why choose Styrofoam Cup?
  • Compact, resinous buds for small spaces.
  • Creamy-citrus flavour with an earth finish.
  • Reliable yields in managed greenhouse setups.
THC 18-22%
CBD 0.5-1.2%
Lineage White Widow x Gelato
Genotype Indica-dominant hybrid
Difficulty Intermediate
Flowering 8-9 weeks
Height Medium, typically 60-120 cm
Yield Medium to high (approx. 400-500 g/m² indoor)
Taste Creamy vanilla, Zesty citrus, Earthy pine
Seed Type Feminized
Climate Humid greenhouse environments
Effects Relaxed calm, Mild uplift, Focused clarity
Environment Indoor and greenhouse

About Styrofoam Cup

Styrofoam Cup is an indica-dominant hybrid created from White Widow x Gelato to combine robust resin production with a creamy, citrus-forward flavour. It thrives in controlled greenhouse environments and small indoor grows where humidity and airflow are carefully managed, producing medium to high yields from a compact, bushy plant.

Grow Difficulty:

This cultivar suits an intermediate grower who can manage ventilation and humidity control in a greenhouse. It tolerates humid greenhouse environments but benefits from active air movement and routine mildew checks.

Flowering Time:

Flowering typically completes in eight to nine weeks under stable conditions. The strain develops dense buds once flowering is established.

Yield:

Yields are medium to high when trained and fed properly. Expect better production under greenhouse or indoor setups with controlled humidity.

Height:

Plants remain medium in stature with a bushy, compact structure. Side branching is vigorous and responds well to light training.

Environment:

Indoors it fits small spaces and responds well to SCROG and low-stress training in Derry. Outdoors it performs reliably in a protected greenhouse in Derry with attention to airflow.

Climate:

Growing Styrofoam Cup in Derry requires vigilant humidity control due to the local greenhouse moisture levels. Plants respond best when dehumidification and steady airflow are maintained in humid greenhouse environments.

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
I'm in Derry and my greenhouse gets humid in summer; how do I avoid bud rot?
A
Verified answer
Increase circulation with extraction fans, consider a dehumidifier, and prune lower foliage to improve airflow around colas.
Common question Posted by Urbanseedbank Answered
Q
What nutrient schedule suits finishing stage?
A
Verified answer
Reduce nitrogen and increase phosphorus and potassium as flowering progresses, following manufacturer concentrations and flushing before harvest.
Common question Posted by Urbanseedbank Answered
Q
How much training should I do for a small tent?
A
Verified answer
Aim for a single or double-layer SCROG with regular low-stress training to keep height under control and distribute light evenly.
Common question Posted by Urbanseedbank Answered
Q
Any signs of stress to watch for?
A
Verified answer
Look for drooping, yellowing between veins, or sudden bud discolouration, which can indicate nutrient issues, pests, or humidity-triggered mould.
Common question Posted by Urbanseedbank Answered
Q
When is the best time to harvest in Derry conditions?
A
Verified answer
Harvest when trichomes show a mix of cloudy and a few amber heads, and try to pick on a dry day or move plants to a drier space before cutting.

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