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Jokerz 31 pre-grown...

Jokerz 31 cannabis plant, 35–45 cm tall with strong structure

Jokerz 31 feminized cutting with well-developed roots

Securely packed Jokerz 31 plants in protective shipping tubes

Jokerz 31 flower bud covered in trichomes with purple tones

Jokerz 31 pre-grown hemp plant

Data sheet / description

JOKERZ 31 (COMPOUND GENETICS) CANNABIS PLANT / GENETIC DATA SHEET
Brand	Compound Genetics
Parents	White Runtz × Jet Fuel Gelato
Genetics	70% Indica / 30% Sativa
Flowering Time	± 60 days (indoor)
THC	25–30%
Aroma	Earthy, spicy, skunky, lemony; with light diesel undertones
Key Terpenes	Caryophyllene, Limonene, Linalool
Growth	Compact, indica-dominant structure; dark-hued flowers possible
Effects	Strong, initially energetic–cerebral, followed by deep physical relaxation
Availability	Pre-grown cannabis plant

Product number	HST-JOK-1
Weight	1.00 kg

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Hemplant 1 pc Hemp plant 3 pcs

25.90 €

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Product description

Jokerz 31 pre-grown cannabis plants originate from the elite US breeding program of Compound Genetics, combining two legendary strains — White Runtz × Jet Fuel Gelato. The result is an indica-dominant hybrid with an extremely potent effect, a rich terpene profile, and exceptionally resinous flowers. Jokerz 31 has become one of the most sought-after modern US genetics, celebrated for its power, aroma complexity and visual appeal.

These pre-grown plants allow growers to skip the germination phase and move straight into vegetative growth with strong, healthy root systems. Jokerz 31 thrives indoors, outdoors, and in greenhouses, developing a compact, stable structure with vigorous lateral branches. With 25–30% THC, this variety belongs to the ultra-potent segment of contemporary cannabis genetics.

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Genetics & Origin

Jokerz 31 is the result of a carefully selected cross between:

White Runtz – sugary sweetness, fruity candy aroma, heavy resin production
Jet Fuel Gelato – citrus, sweet fruit, pungent fuel notes

This combination creates intense aroma layers and a high-impact effect. Jokerz has won multiple awards, including 1st place at the Oregon Leaf Bowl 2022.

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Aroma, Flavor & Terpene Profile

Jokerz 31 is known for its “funky” and expressive scent — a bold mix of sweet, sour, spicy, and earthy tones. Its terpene profile is complex, offering a rich sensory experience that stands out even among premium US genetics.

Key terpenes:

Caryophyllene – peppery, spicy intensity
Limonene – uplifting citrus brightness
Linalool – floral, calming undertones

The flavor blends earthy and woody notes with musky herbs and a sweet citrus finish. Jokerz 31 is especially popular among connoisseurs who prefer deep, layered terpene expressions.

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Growth & Plant Structure

Jokerz 31 grows with a compact, indica-leaning morphology: broad leaves, tight node spacing, and thick, resin-loaded buds. Lateral branches are strong and capable of supporting heavy flower clusters.

dense, heavily coated buds
potential purple tones in cooler temperatures
excellent response to SCROG, LST and topping
balanced vertical and horizontal growth

Grow Island’s pre-grown plants arrive with a fully developed root system, ready for transplant and rapid development.

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Flowering Time

Jokerz 31 completes its flowering cycle in approximately 8–9 weeks. Throughout this stage, buds expand rapidly and form a thick layer of trichomes accompanied by intensifying aromas.

The strain emits a very strong scent during bloom, so indoor growers should ensure proper odor control with a high-quality carbon filter.

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Effects

With THC levels reaching up to 30%, Jokerz 31 delivers an extremely strong and long-lasting experience.

initial cerebral lift – focus, motivation, mental stimulation
followed by a deep physical relaxation – heavy, soothing, couch-locking warmth

Ideal for experienced consumers seeking powerful evening relaxation, creative flow or a strong body–mind balance. Beginners should approach with caution and low doses.

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Legal Notice

In Austria, cannabis plants may be cultivated exclusively for vegetative purposes. Plants must be kept under at least 18 hours of light per day to prevent flowering. If flowering begins, the plant must be removed immediately in accordance with legal requirements.

Please ensure you are familiar with all current regulations before cultivating.

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