Gelato
Also known as: Larry Bird, Gelato #33
Breeder: Cookie Fam Genetics (Mr. Sherbinski & Jigga)
Gelato #33, widely known as 'Larry Bird' after the NBA legend's jersey number, is the most celebrated phenotype of the Gelato line and one of the most genetically influential cannabis cultivars of the past decade. Because Sunset Sherbet is itself a GSC descendant, Gelato is effectively a GSC x GSC cross — the cookie lineage refined and concentrated. Its dessert-forward profile earned it the tag that defined an entire era of cannabis breeding.
Lineage & Genetics
Cross: Sunset Sherbet x Thin Mint Girl Scout Cookies
Sunset Sherbet (Girl Scout Cookies x Pink Panties) was an accidental cross discovered by Sherbinski when a Pink Panties male pollinated a flowering GSC. Thin Mint GSC (OG Kush x Durban Poison, Thin Mint phenotype) was provided by Jigga. The original seed run produced numerous phenotypes, each assigned pot numbers — #33 became 'Larry Bird,' #41 became 'Bacio Gelato.'
Terpene Profile
Beta-Caryophyllene — Spicy, peppery warmth; 0.3–0.7%
Limonene — Bright citrus, orange zest; 0.3–0.5%
Myrcene — Earthy, musky; 0.2–0.4%
Linalool — Floral, lavender-like softness; 0.1–0.3%
Aroma: Sweet citrus cream with berry and vanilla undertones, transitioning to a gassy, peppery finish.
Flavor: Dessert-forward with some expressions carrying a subtle mint note inherited from the Thin Mint GSC parent.
Effects & Experience
Onset: Rapid — within 5–10 minutes.
The initial wave is cerebral: euphoria, mood elevation, and creative stimulation. Within 15–20 minutes, a warm body relaxation emerges without heavy sedation. Commonly described as one of the more functional high-THC strains available.
Duration: 2–4 hours, tapering gradually
Commonly Reported Uses
Grower's Notes
The defining architectural trait of Gelato #33 is what experienced cultivators call "the Gelato stretch" — a vigorous vertical push during the first three weeks of 12/12 that reliably doubles the plant's height. Conception Nurseries, a licensed California tissue-culture operation, describes the phenotype as possessing "elongated internodes and minimal lateral branching" that grows into a "relatively tall, vertically oriented plant." Blimburn Seeds' commercial cultivation guide corroborates this, advising growers to "plan for a plant that will at least double in size after you flip the lights." The internode spacing is moderate — tight enough to stack dense colas but open enough to work with during training. Every commercial source reviewed, from Next Generation Nurseries in California to Lot420 in Quebec, emphasizes trellising or support staking as non-optional during flower. Silica supplementation during veg and early bloom thickens cell walls enough that some growers report eliminating external staking entirely.
Yield
Across documented indoor grows, yield consensus clusters around 400–600 g/m² under optimized conditions. Next Generation Nurseries cites 500–600 g/m² indoors, while Strain Guide's profile reports a more conservative 400–500 g/m² "with good technique." The gap typically comes down to training: SCROG setups with CO2 supplementation push the upper boundary. Outdoors in warm, dry climates, plants routinely produce 700–1,000 grams per plant.
Color Development
Gelato #33 carries a strong genetic predisposition for anthocyanin expression — this is not exclusively temperature-dependent color. Purple appears in the calyxes by mid-flower even under standard conditions, though dropping nighttime temperatures to 65–68°F during the final two to three weeks dramatically intensifies it. A 2025 study published in PMC confirms that temperatures below 68°F during dark periods upregulate the phenylpropanoid pathway responsible for pigment production.
The strain is a moderate
to-heavy feeder with a paradox: it demands high NPK relative to average hybrids but does not tolerate aggressive feeding. Functional EC targets from aggregated grow data: seedling 0.4–0.8 EC, vegetative 1.2–1.6 EC, flowering 1.6–2.0 EC. In coco, pH should hold at 5.8–6.1; in soil, 6.0–6.5. Phosphorus and potassium demand peaks during weeks 4–7 of flower, and Cal-Mag supplementation is essentially mandatory under LED lighting. Flush 7–10 days before harvest.
For media, the consensus is clear
soil for terps, coco/hydro for yield. Side-by-side comparisons found coco producing approximately 18% more weight than living soil, while soil won for THC percentage and terpene expression. Lot420 grows their award-winning Gelato 33 in controlled indoor environments with organic nutrients and tissue culture. Coco with high-frequency fertigation represents the sweet spot for most intermediate growers.
Lighting
Gelato #33 is a high-light cultivar that responds proportionally to intensity when environmental co-factors are dialed. PPFD targets: 400–600 µmol/m²/s during veg, 800–1,000 during flower. With CO2 at 1,200–1,500 ppm, the plant tolerates up to 1,200 µmol/m²/s with 15–30% yield gains. Without supplemental CO2, cap at 900 PPFD. DLI targets for peak flowering: 35–50 mol/m²/day without CO2, extending to 55–65 mol/m²/day in enriched environments.
For drying, the dense bud structure demands patience: 10–14 days at 60°F and 55–60% RH in a dark room with gentle airflow. The initial 3–4 week cure brings the signature creamy-citrus flavor to its recognizable peak, with extended cures to 6–8 weeks further smoothing the smoke and deepening the vanilla-gas complexity. For solventless processing, Gelato #33 typically yields 3–4% bubble hash by weight from fresh-frozen material — moderate but consistent. Trichome heads tend toward medium size (90–120µ). Flower rosin yields 18–25% from well-cured material.
History & Origin
Created around 2014 in San Francisco's Sunset District by Mr. Sherbinski and Jigga. The cross was intentional — they pollinated in both directions, then conducted an extensive phenotype hunt. As Sherbinski told Cannabis Now: 'Those were just the numbers I put on the pots. That would be like having kids and calling them by numbers.' By 2018, Gelato appeared on menus across North America and beyond.
Awards & Recognition
- ●2016: 1st Place — Santa Cruz Cup
Notable Crosses
Strains bred using Gelato as a parent:
Frequently Asked Questions
7 common questions about Gelato
What is Gelato and what are its genetics?
Gelato is a hybrid cannabis strain (55% Indica / 45% Sativa) bred by Cookie Fam Genetics (Mr. Sherbinski & Jigga). It is a cross of Sunset Sherbet x Thin Mint Girl Scout Cookies, testing at 20–25% THC. Gelato #33, widely known as 'Larry Bird' after the NBA legend's jersey number, is the most celebrated phenotype of the Gelato line and one of the most genetically influential cannabis cultivars of the past decade. Because Sunset Sherbet is itself a GSC descendant, Gelato is effectively a GSC x GSC cross — the cookie lineage refined and concentrated.
What does Gelato smell and taste like?
Gelato's dominant terpenes are Beta-Caryophyllene. The aroma is described as sweet citrus cream with berry and vanilla undertones, transitioning to a gassy, peppery finish.. The flavor profile features dessert-forward with some expressions carrying a subtle mint note inherited from the thin mint gsc parent..
What are the effects of Gelato?
Rapid — within 5–10 minutes. The initial wave is cerebral: euphoria, mood elevation, and creative stimulation. Within 15–20 minutes, a warm body relaxation emerges without heavy sedation. Duration is typically 2–4 hours, tapering gradually. Commonly reported uses include Stress relief, Pain management, Mood elevation, Appetite stimulation.
How hard is Gelato to grow?
Gelato is rated intermediate difficulty. It flowers in 8–9 weeks, reaches medium-tall in height, and yields 450–600 g/m² indoors. Best suited for indoor preferred environments.
What are the parent strains of Gelato?
Gelato is a cross of Sunset Sherbet and Thin Mint Girl Scout Cookies. Sunset Sherbet (Girl Scout Cookies x Pink Panties) was an accidental cross discovered by Sherbinski when a Pink Panties male pollinated a flowering GSC. Thin Mint GSC (OG Kush x Durban Poison, Thin Mint phenotype) was provided by Jigga.
What strains were bred from Gelato?
Gelato has been used as a parent in several notable crosses, including Runtz, Ice Cream Cake, Lemon Cherry Gelato, Biscotti, Jealousy. Its genetics contribute to a wide range of modern cultivars.
Has Gelato won any cannabis awards?
Yes. Gelato has received recognition including 2016: 1st Place — Santa Cruz Cup.
Sources & References (37)
- *Primary sources used:**
- Cannabis Now, "The Sherbinski Sitdown" (2017) -- direct Sherbinski interview
- High Times, "Gelato Deserves Her Flowers"
- Seedfinder.eu genealogy database
- Leafly strain page (2,530+ reviews, aggregated THC/terpene data)
- Strainpedia (Gelato #33 profile)
- PhenoDB family tree (458 descendants cataloged)
- Green Analytics NY lab COA (January 2026 batch)
- CalmEffect, Pacific Stone, Conception Nurseries, StrainGuide, GelatoSeeds detailed profiles
- Greenpoint Seeds (Gelato v2 genetic analysis)
- *Conflicts identified:**
- *Lineage:** One source (Leafwell) claims Fruity Pebbles x Grape Pie parentage. This is unsupported by the breeder, Seedfinder, or any other database. Dismissed as erroneous.
- *Indica/sativa ratio:** Sources vary from 50/50 to 55/45 indica-lean to 60/40 indica-dominant. The 55/45 figure from Strainpedia is most commonly cited and aligns with the balanced-but-slightly-indica-leaning experience reported by users.
- *Dominant terpene order:** Most aggregated databases list caryophyllene first, but individual lab COAs (including the 2026 NY batch) sometimes show limonene ahead. This is phenotypic and environmental variation, not a data error -- both terpenes consistently appear in the top two.
- *THC range:** Sources span from 15% (StrainGuide floor) to 29%+ (Strainpedia craft ceiling). The 20--25% range represents the realistic dispensary consensus across multiple databases.
- *Flowering time:** Most sources agree on 8--9 weeks; a few cite up to 10 weeks, likely reflecting later-harvesting growers targeting more amber trichomes for a heavier body effect.
- *Lineage**: Sunset Sherbet × Thin Mint Girl Scout Cookies — confirmed by ALL sources (Seedfinder, Leafly, Cannabis Now, Strainpedia, Conception Nurseries, Pacific Stone, High Times, Alchimia, Greenpoint Seeds, etc.)
- *Breeder**: Cookie Fam Genetics / Mr. Sherbinski (Mario Guzman) and Jigga — confirmed by Cannabis Now (direct Sherbinski interview), High Times, Alchimia, Seedfinder, PacificStone, etc.
- The strain emerged around 2014 based on multiple sources, and THC levels consistently cluster in the 20-23% range across most dispensaries, with lab testing showing around 21% total THC, though some craft batches and breeder reports push higher into the mid-to-upper 20s.
- It's a balanced hybrid leaning slightly indica-dominant, with caryophyllene as the dominant terpene making up a significant portion of the terpene profile, followed by limonene as secondary, and then varying amounts of humulene, linalool, or myrcene depending on the specific cut—the lab analysis I'm looking at shows the exact breakdown of these minor terpenes.
- The effects are consistent across sources: euphoria, relaxation, creativity, and mood elevation, with a fairly quick onset of 5-10 minutes when smoked and a duration of 2-4 hours. For growing, it flowers in 8-10 weeks with moderate to high yields ranging from 500-600g per square meter indoors up to 700-900g per plant outdoors, and it requires intermediate growing skill.
- It thrives in warm Mediterranean conditions around 72-78°F, grows tall and benefits from training techniques, though the dense buds need good airflow to prevent mold. The purple coloration deepens when exposed to cooler nights of 65-68°F during late flowering. The strain has won major awards including a 2016 Santa Cruz Cup first place, and its descendant Lemon Cherry Gelato was named Best Strain of 2022 by High Times. It's also been used to create popular crosses like Runtz and Ice Cream Cake.
- Beyond the main lineage, there are numerous phenotypes and crosses circulating—Lemon Cherry Gelato from bag seeds, Biscotti, Mochi, and others—with PhenoDB tracking over 450 direct descendants. Some people claim Gelato is actually a blend of Fruity Pebbles and Grape Pie, but this minority theory lacks support from actual breeder interviews or Seedfinder records. There's also ongoing debate about which specific GSC cut was used in the original cross.
- Grower's Notes cultivation sources:
- Hypno Seeds — How to Grow Gelato 33 Strain — https://hypnoseeds.com/the-blog/how-to-grow-gelato-33-seeds/
- Next Generation Nurseries — Gelato #33 breeder data — https://www.nextgenerationnurseries.com/growing-strains-1/gelato-33
- Blimburn Seeds — How To Grow Gelato Strain — https://blimburnseeds.com/blog/marijuana-crop-guide/how-to-grow-gelato-strain/
- DSS Genetics — How to Grow Gelato Complete Grow Guide — https://dssgenetics.com/grow-guides/gelato
- Strain Guide — Gelato 33 Complete Guide — https://strainguide.app/blog/gelato-33-strain-the-complete-guide/
- Conception Nurseries — Gelato 33 — https://conceptionnurseries.com/library/gelato-33/
- Lot420 — Gelato 33 Premium Hybrid — https://www.lot420.com/genetics/gelato-33-strain/
- 420grower.org — Gelato 33 Takes Over The Grow — https://420grower.org/gelato-33-takes-over-the-grow/
- GrowDiaries — Gelato #33 by Cookies Seed Bank — https://growdiaries.com/seedbank/cookies-seed-bank/gelato-33
- PMC — Anthocyanin accumulation temperature optima in Cannabis sativa (2025) — https://pmc.ncbi.nlm.nih.gov/articles/PMC12309197/
- The Press Club — Average Bubble Hash Washing Yields — https://thepressclub.co/blogs/tips-tricks/average-bubble-hash-washing-yields
- Grow Weed Easy — Super Soil vs Coco Coir side-by-side — https://www.growweedeasy.com/super-soil-vs-coco-coir-side-by-side-cannabis-grow-journal
- Coco For Cannabis — How To Set EC Targets — https://www.cocoforcannabis.com/ectargets/
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