Dos Si Dos 33 Feminized – Barney’s Farm
Dos Si Dos 33 Feminized by Barney’s Farm represents the ultimate evolution of the “Cali Connection” movement in the European breeding scene. This cultivar stems from a high-profile genetic cross featuring Dos Si Dos (a union between OG Kush Breath and Face Off OG) and the legendary Gelato #33.
The result is a plant that redefines the concept of glandular density and structural vigor, offering a finished product characterized by extreme cannabinoid content and flower aesthetics dominated by lime and electric purple hues. It is a genetic designed for those who demand the highest resin return without sacrificing agronomic robustness.
Dos Si Dos 33 in technical brief
Dos Si Dos 33 is an indica-dominant hybrid (60%) that completes flowering in just 60-65 days. In a controlled environment, it can generate heavy harvests ranging between 600-700g/m², with THC levels reaching 28%.
The plant expresses a compact but dynamic vegetative volume, with medium internodes and lateral branching capability that allows for uniform coverage of the branch plane. The terpene profile is a sophisticated combination of mint, lime, and sweet cookie, offering an initially energizing effect that evolves into a deep and long-lasting physical relaxation.
Tech Sheet
- Genetics: Dos Si Dos x Gelato #33.
- Type: Indica-dominant hybrid (60%).
- Flowering: 8-9 weeks (60-65 days).
- Harvest: October (Outdoor).
- Height: 90-100 cm (Indoor) / 120-150 cm (Outdoor).
- Cannabinoids: THC 22-28%, very low CBD.
- Dominant Terpenes: Caryophyllene, Limonene, Myrcene.
- Yield: 600-700g/m² (Indoor), up to 1500-2000g per plant (Outdoor under optimal conditions).
- Techniques: LST, SCROG, Supercropping, Selective defoliation.
- Extracts: Elite return in dry sift and ice-o-lator.
- Effect: Initial euphoria, mental stimulation, deep bodily relaxation.
Genealogy and Genetic Profile
The genesis of Dos Si Dos 33 lies in Barney’s Farm’s desire to fix the best traits of the Cookies family. According to data reported on Seedfinder, the introduction of Gelato #33 acted as a stabilizer for OGKB, giving the plant a superior vegetative growth speed and greater resistance to humidity fluctuations.
A genetic that prefers building a granitic floral mass over dispersive height.
Documentation on ICMag highlights how this variety manifests a trichome density that covers not only the calyxes but also the fan leaves and petioles, making it one of the best candidates in the world for producing top-quality concentrates.
Agronomic references and aerial mass management
Dos Si Dos 33 is an extremely metabolically efficient plant. It responds precisely to targeted fertilization regimes but requires careful management of the vegetative volume during the first weeks of flowering.
Technical management in a controlled environment
Indoors, Dos Si Dos 33 maintains a compact profile, making it ideal for grow boxes with limited heights. Post-photoperiod vertical stretch is moderate, usually around 100%. It is essential to apply selective defoliation to the lower branch plane around the 21st day of flowering to improve light penetration and air circulation.
VPD must be strictly maintained between 1.1 and 1.4 kPa, ensuring that relative humidity does not exceed 45% in the last two weeks to favor maximum crystallization of the calyxes.
Development and response in natural environment
In the open field, Dos Si Dos 33 reveals its robust nature and Face Off OG lineage. Although it remains relatively low, its diameter can expand significantly if grown in large pots or open ground. The root zone benefits from the integration of mycorrhizae and trichoderma, which accelerate the absorption of mobile nutrients during the peak phase.
Thanks to its fast flowering, it manages to avoid most autumn rains, but the compactness of the flowers requires constant vigilance against moisture stagnation. In areas with marked temperature fluctuations, the flowers express deep purplish pigmentations that drastically increase visual appeal.
Terpene spectrum analysis
The aromatic bouquet of Dos Si Dos 33 is an example of modern complexity. Caryophyllene brings spicy and peppery notes, while Limonene introduces sharp lime and fresh mint points.
During the curing phase, the smell evolves towards a creamy and shortcrust pastry scent, typical of the Gelato line. In extraction, especially if processed in ice and water, this genetic releases an extremely volatile terpene profile faithful to the fresh flower. Persistence on the palate is long, leaving a velvety sensation of citrus sweetness that lingers for several minutes after consumption.
Somatic dynamics and sensory perception
With THC levels often exceeding 25%, Dos Si Dos 33 offers an intense experience. Many consumers report an initial wave of cerebral euphoria and creative energy, followed by a gradual descent into physical relaxation that melts muscle tension.
It is perceived by users as a versatile variety: stimulating in moderate doses and markedly sedative if consumed in larger quantities. It is traditionally associated with evening relaxation or creative socializing, ensuring mental clarity that avoids a total fogging effect.
Technical operational strengths
- Extremely high commercial yield: Dense flowers that maintain weight during drying.
- Explosive trichome production: Exceptional resinous coverage across the entire aerial mass.
- Phenotypic stability: High uniformity between specimens of the same lot.
- Reduced flowering time: Full cycle in about 60 days, optimizing rotation times.
Critical errors to prevent
The most frequent agronomic error with Dos Si Dos 33 is over-fertilization (EC too high) in the initial stages. This plant prefers a gradual increase in nutrients; early forcing can cause a mineral absorption block and burnt leaf tips.
Another risk is poor ventilation. Given the density of the foliage and flowers, insufficient air circulation in the branch plane can favor the onset of internal mold not visible from the outside. Finally, avoid excessive light stress (PPFD too high without supplemental CO2): although the plant loves light, excessive intensity can cause bleaching of the apical buds and degradation of the most volatile terpenes.
Dos Si Dos 33 vs Other Queens
Dos Si Dos 33 vs Gelato 41
Dos Si Dos 33 is generally more productive and has a more contained vertical stretch compared to Gelato 41. The aromatic profile of 33 leans more towards lime and mint, while 41 remains creamier and more “lavender-like.”
Dos Si Dos 33 vs Girl Scout Cookies
Compared to original GSC, Dos Si Dos 33 offers superior bud density and far greater potency. The structure of 33 is more modern and branched, facilitating indoor management.
Dos Si Dos 33 vs Blue Gelato 41
Blue Gelato 41 has superior cold resistance thanks to Blueberry, but Dos Si Dos 33 wins on pure THC potency and flowering speed.
Incompatibilities and discouraged usage profiles
This variety is discouraged for novice growers who have no experience monitoring EC and pH parameters, as its reaction to nutrients is very reactive. It is not suitable for those looking for an immediate purely sedative effect or for those who desire an “old school” flavor of pure earth and musk, given its strong sweet and modern note.
Tech FAQ for Growers
What is the ideal pH value?
It is recommended to maintain a pH of 6.2 in soil and 5.8 in hydroponics to maximize Calcium assimilation, which is fundamental for this genetic.
When do purple colorations appear?
They start to manifest around the sixth week of flowering, intensifying if nighttime temperatures drop below 18°C.
Can I use Topping?
Yes, Dos Si Dos 33 responds very well to apical pruning, developing a very productive bush-like structure.
How long does the root flush last?
At least 10-14 days in soil to allow the plant to consume nutrient reserves and clean the flower flavor.
Is it suitable for Rosin production?
Absolutely yes. The quality of its glandular resin offers one of the highest returns on the current market.
Annibale Seedshop Team’s Opinion
Dos Si Dos 33 is a genetic that makes no concessions. It is powerful, beautiful to look at, and incredibly generous if treated with technical competence. It represents the state of the art of modern varieties: compact buds like diamonds, an intoxicating smell, and a resin load that glues fingers. We recommend it to those who want to elevate the quality standard of their harvest, bringing a true excellence of contemporary breeding to the jar.
