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Ferrari Runtz

Feminised

Ferrari Runtz is an indica-dominant hybrid with sweet, candy-like flavours and potent THC.

Why choose Ferrari Runtz?
  • Sweet, candy-like aroma with creamy vanilla notes
  • Resinous, compact buds ideal for greenhouse grows
  • High THC impact with controlled, focused relaxation
THC 20-25%
CBD <1%
Lineage Ferrari x Runtz
Genotype Indica-dominant hybrid
Difficulty Moderate
Flowering 8-9 weeks
Height 1.0-1.5 m
Yield Medium-high (greenhouse preferred)
Taste Sweet candy, Vanilla, Light citrus
Seed Type Feminised
Climate Damp coastal
Effects Uplifted, Relaxed, Focused
Environment Greenhouse and outdoor

About Ferrari Runtz

Ferrari Runtz combines the creamy, dessert-like profile of Runtz with a sharp aromatic kick from Ferrari genetics. It produces compact, resin-heavy buds that do well in protected environments such as greenhouses, giving strong cerebral lift that eases into a relaxed body sensation suited to evening use.

Grow Difficulty:

Under a damp coastal climate this strain presents a moderate growing challenge due to elevated humidity and mould risk. Keeping vents open, improving airflow and trimming lower foliage reduces disease pressure.

Flowering Time:

Flowering usually completes in eight to nine weeks under optimal conditions. Growers can expect peak resin production in the final two weeks.

Yield:

Yields are medium to high, especially when grown in a greenhouse with training and feeding. Expect better bulk in protected environments than in exposed outdoor sites.

Height:

Plants remain medium height with bushy side-branching and sturdy colas. Expect roughly 1 to 1.5 metres when grown without severe topping.

Environment:

In a greenhouse in Down this variety responds well to SCROG and low-stress training. Outside in Down it benefits from a sheltered spot and early disease checks.

Climate:

Growing Ferrari Runtz in Down requires specific attention because of the damp coastal climate and its propensity for mildew. Greenhouse protection, dehumidification and careful canopy management are essential throughout the season in Down.

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 greenhouse in spring stayed humid overnight, what now?
A
Verified answer
Open vents early, run a dehumidifier and check under buds for trapped moisture; increase airflow and remove overcrowded growth.
Common question Posted by Urbanseedbank Answered
Q
Should I top or fim Ferrari Runtz?
A
Verified answer
Both work, but light topping combined with LST gives a more even canopy and better bud sites without stressing the plant too much.
Common question Posted by Urbanseedbank Answered
Q
How often do you water in a coastal greenhouse?
A
Verified answer
Water when the top 2–3 cm of medium is dry; coastal humidity reduces evaporation so check pots rather than stick to a schedule.
Common question Posted by Urbanseedbank Answered
Q
What nutrient schedule do you use late in flower?
A
Verified answer
I reduce nitrogen, maintain phosphorus and potassium levels, and add bloom boosters in the final three weeks before a short flush.
Common question Posted by Urbanseedbank Answered
Q
Any drying tips for small growers?
A
Verified answer
Hang branches spaced apart in a cool, dark room with RH around 50% and temperature near 18–20°C, then jar and burp after a week of initial cure.

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