How to Grow Dos Si Dos 33: Complete Grow Guide

Dos Si Dos 33 is an indica-dominant feminized photoperiod strain from Barney’s Farm created by crossing Dos Si Dos with Gelato #33. It combines compact indoor growth, very high yield potential, dense resinous flowers, and a flavor profile built around mint, lime, spice, cookies, and sherbet.

The strain is classified as 60% Indica and 40% Sativa, with approximately 28% THC. Indoors, plants generally reach 90–110 cm and can produce around 650–750 g/m². Outdoors, they can reach approximately 150–200 cm and produce 1,500–2,000 g per plant under favorable conditions.

Recommended Strains

Dos Si Dos 33

	THC	28% - 29% (High)
	Lineage	Dos Si Dos x Gelato #33
	Type	Feminized
	Height	5.74 ft | 1.75 m
	Yield Outdoor	52.91 - 70.55 oz/plant | 1500 - 2000 g/plant
	Flowering Time	8 - 9 weeks
	Phenotype	60% Indica / 40% Sativa
	Effects	Relaxed, Sedative, Happy
	Flavors	Mint, Lime, Spicy

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3 Seeds - $35.995 Seeds - $51.99 Add to cart

Gelato

	THC	27% (High)
	Lineage	Sunset Sherbet x Thin Mint Girl Scout Cookies
	Type	Feminized
	Height	6.56 ft | 2 m
	Yield	High
	Yield Indoor	1.64 oz/ft² | 500 g/m²
	Yield Outdoor	21.16 - 28.22 oz/plant | 600 - 800 g/plant
	Flowering Time	8 - 10 weeks
	Phenotype	50% Indica / 50% Sativa
	Medical	Arthritis, Insomnia, Pain
	Effects	Happy, Relaxed, Talkative
	Flavors	Berry, Citrus, Sweet

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3 Seeds - $556 Seeds - $959 Seeds - $10825 Seeds - $27050 Seeds - $458100 Seeds - $814 Add to cart

Dos Si Dos 33 flowers for approximately 60–65 days indoors, while outdoor harvest usually falls around the first or second week of October in the Northern Hemisphere.

You can find Dos Si Dos 33 seeds and other genetics from Barney’s Farm at Growlantis.

Dos Si Dos 33 Grow Info

These figures describe the Dos Si Dos 33 seed line currently sold through Growlantis. Actual plant size, yield, potency, and finishing time can still vary somewhat according to phenotype and cultivation conditions.

What Is Dos Si Dos 33?

Dos Si Dos 33 is an indica-dominant hybrid that combines Dos Si Dos with Gelato #33. The cross brings together Cookies-family genetics with the dessert-oriented Gelato line, resulting in a compact but highly productive photoperiod plant.

The cultivar is known for dense, resin-coated flowers that can show lime-green and purple coloration as they mature. Its sensory profile combines mint, lime, spice, cookies, and sherbet rather than relying on one simple sweet or earthy note.

Dos Si Dos 33 should not be confused with Dos Si Dos itself. Dos Si Dos is one of the parental lines, while Dos Si Dos 33 is a separate cultivar created by combining that genetic background with Gelato #33.

Dos Si Dos 33 Genetics

The official Dos Si Dos 33 genetics are Dos Si Dos × Gelato #33.

The Dos Si Dos side contributes much of the Cookies-family and OG influence behind the cultivar, while Gelato #33 adds genetics associated with Sunset Sherbet and Thin Mint GSC.

The resulting seed line is classified as 60% Indica and 40% Sativa. This gives Dos Si Dos 33 a clear Indica lean without making it an extremely one-sided cultivar.

The genetic background should be kept separate from commercial Dos Si Dos products sold by other breeders. A similarly named seed line should not automatically be treated as the exact parental selection used to create Dos Si Dos 33.

Dos Si Dos 33 vs Dos Si Dos

Dos Si Dos 33 and Dos Si Dos are related, but they are not the same strain.

Dos Si Dos forms one side of the Dos Si Dos 33 genetic background. The addition of Gelato #33 creates a separate cultivar with its own THC level, plant size, flowering period, yield potential, aroma, and harvest timing.

This distinction matters when comparing grow information. A Dos Si Dos flowering time or yield figure should not automatically be applied to Dos Si Dos 33 simply because the two names overlap.

Growers should always confirm that the specifications they are following belong to the exact Dos Si Dos 33 seeds being cultivated.

Is Dos Si Dos 33 Indica or Sativa?

Dos Si Dos 33 is an indica-dominant hybrid containing approximately 60% Indica and 40% Sativa genetics.

The Indica majority contributes to its compact indoor dimensions and dense flower development, while the Sativa component contributes additional branching and a more mixed reported effect profile.

The breeder describes the finished effects as happy, relaxing, and sedated. Individual experiences can still vary according to dose, tolerance, phenotype, cannabinoid composition, and finished flower quality.

The 60/40 classification should therefore be understood as a description of the breeding line rather than a guarantee of identical growth or effects from every individual plant.

Dos Si Dos 33 Plant Height

Dos Si Dos 33 remains relatively compact indoors but develops significantly more size outdoors.

Indoor plants generally reach approximately 90–110 cm, which makes the cultivar practical for controlled environments where vertical space is limited.

Outdoors, plants can reach approximately 150–200 cm under favorable conditions.

Final size still depends on vegetative duration, root volume, training, light, climate, and phenotype. Because Dos Si Dos 33 is photoperiod dependent, indoor growers have substantial control over final dimensions by deciding when to switch the plants from vegetative growth to flowering.

Using separate indoor and outdoor ranges is more accurate than assigning the strain one universal height.

Growing Dos Si Dos 33 Indoors

Dos Si Dos 33 is particularly well suited to indoor cultivation because its compact height combines with unusually high yield potential.

An 18/6 light schedule is a practical option during vegetative growth. Once the canopy reaches the desired size for the available space, switching to 12 hours of light and 12 hours of uninterrupted darkness initiates flowering.

There is no fixed number of vegetative weeks that every Dos Si Dos 33 plant needs. The correct timing depends on available height, canopy coverage, root development, training, and plant number.

Its 90–110 cm indoor range makes canopy management relatively straightforward, although strong lateral growth can still benefit from training where growers want to distribute productive branches more evenly under the lights.

Growing Dos Si Dos 33 Outdoors

Dos Si Dos 33 can also become a very productive outdoor cultivar.

Plants generally reach approximately 150–200 cm, and current specifications place outdoor production at 1,500–2,000 g per plant under favorable conditions.

A plant capable of producing yields in this range needs substantial root space, direct sunlight, adequate water availability, and enough lateral room for the canopy to develop properly.

Well-draining soil is important, particularly as the plant becomes larger and irrigation demand increases through summer.

Outdoor growers should also consider the relatively late finishing window. Dos Si Dos 33 normally reaches harvest around the first or second week of October, so local weather needs to remain suitable through the beginning of autumn.

Dos Si Dos 33 Flowering Time

Dos Si Dos 33 has an indoor flowering period of approximately 60–65 days, or roughly eight and a half to nine weeks after flowering begins.

This figure describes flowering only. It does not mean that the plant automatically begins flowering 60 days after germination.

Dos Si Dos 33 is a photoperiod cultivar, so indoor growers determine how long the vegetative stage lasts. Flowering begins after the light schedule is changed to 12/12.

This distinction is important when planning total cultivation time. Two Dos Si Dos 33 plants can spend different amounts of time in vegetation while still requiring approximately the same 60–65 day flowering period.

For more detail on cannabis development during bloom, see the Growlantis guide to the cannabis flowering stage week by week.

Dos Si Dos 33 Yield

Dos Si Dos 33 has very high breeder-listed production potential.

Indoors, current specifications place yield at approximately 650–750 g/m². Outdoors, mature plants can produce approximately 1,500–2,000 g per plant under favorable conditions.

These figures should be treated as genetic potential rather than guaranteed harvest weights.

Indoor yield depends on usable canopy area, lighting, vegetative duration, root space, plant density, training, irrigation, nutrition, environment, and phenotype.

Outdoor production depends additionally on sunlight, climate, planting time, soil quality, seasonal conditions, and final plant size.

The large difference between indoor square-meter figures and outdoor grams-per-plant figures reflects the much greater root and canopy space available to a fully developed outdoor plant.

Dos Si Dos 33 Grow Diary: What to Expect

A useful Dos Si Dos 33 grow diary should not assign a fixed number of weeks to vegetation because the cultivar is photoperiod dependent. Instead, the vegetative stage should be managed according to plant size and available space, while the official 60–65 day flowering period provides the most reliable chronological framework.

Germination and Seedling Development

Dos Si Dos 33 does not require a unique germination technique. Seeds need appropriate warmth, stable moisture, oxygen, and careful handling while the first root develops.

A controlled moist paper-towel method or a suitable propagation medium can both work. Keep the environment moist rather than saturated, and transfer germinated seeds carefully so that the exposed root is not damaged.

Once the seedling becomes established, irrigation and nutrition should reflect the small root system rather than the needs of a mature plant.

For broader germination guidance, see how long cannabis seeds take to germinate.

Vegetative Growth

Vegetative duration depends on the desired final plant size.

Under a longer photoperiod such as 18/6, Dos Si Dos 33 develops roots, foliage, and the branch structure that will later support its heavy flowers.

This is the most useful stage for topping, low-stress training, or preparing a screen if canopy management is required. Branches are easier to reposition before flowering becomes established.

Rather than switching to 12/12 according to plant age, use canopy size, root development, available vertical clearance, and branch structure to decide when the plant is ready.

Flowering Days 1–21

After the switch to 12/12, Dos Si Dos 33 begins its flowering transition while continuing some structural development.

New flowering sites become increasingly visible across the upper and lateral branches. Any final gentle canopy adjustments should be completed during this early period before the developing flowers become heavy.

Airflow should also be checked through the interior of the canopy. Creating enough space between productive branches early makes environmental management much easier later in bloom.

Flowering Days 22–45

During the middle portion of flowering, flower mass and resin production increase significantly.

Dos Si Dos 33 develops dense buds, and its cookies, lime, sherbet, mint, and spicy characteristics become increasingly noticeable as maturation progresses.

At this stage, the priority should move away from structural training and toward maintaining stable growing conditions. Branch support can be added where flower weight begins causing individual stems to lean.

Good circulation through the canopy becomes particularly valuable as bud density increases.

Flowering Days 46–65

The final portion of the flowering window is focused primarily on maturation.

Flowers continue developing density and resin while the plant approaches the breeder’s 60–65 day reference.

Avoid using day 60 as an automatic harvest date. Phenotype and growing conditions can cause slight differences in finishing time.

Instead, use the breeder window to know when close observation becomes especially important, then evaluate actual flower and trichome development before deciding when the individual plant is ready.

Training Dos Si Dos 33

Dos Si Dos 33’s compact indoor structure responds well to training when growers want to spread productive growth across a wider canopy.

Low-stress training can redirect dominant branches outward while they remain flexible, increasing direct light exposure to additional flowering sites.

Topping during healthy vegetative growth can also encourage several productive branches rather than concentrating growth around one central stem.

A ScrOG setup can be useful where growers want to distribute those branches across an even horizontal canopy. Sea of Green can also work where multiple compact plants are being cultivated together.

The purpose of training should be to improve light distribution and airflow rather than applying unnecessary stress simply because a technique is available.

Feeding Dos Si Dos 33

Dos Si Dos 33 does not have one universal strain-specific NPK schedule.

During vegetative growth, use a nutrient program appropriate to the growing medium that supports healthy root, stem, and foliage development.

As flowering becomes established, transition toward a suitable bloom-oriented program according to the fertilizer system being used.

This does not mean that dramatically increasing phosphorus and potassium will automatically produce larger flowers or more resin.

Nutrient concentration should reflect the substrate, water quality, plant size, root development, and actual response. Monitor leaf color, leaf tips, growth rate, and overall plant condition rather than assuming that high yield potential means the cultivar needs unusually aggressive feeding.

Watering Dos Si Dos 33

Dos Si Dos 33 should be watered according to root-zone conditions rather than a predetermined weekly schedule.

Young plants initially use relatively little water because their root systems occupy only a small portion of the container. Mature plants naturally consume significantly more as roots and canopy size increase.

Growing medium, container volume, temperature, humidity, lighting, and airflow all influence how quickly moisture is used.

Allow enough air to return to the root zone between irrigations rather than maintaining constantly saturated conditions.

Outdoor plants approaching two meters with large canopies can develop substantial water demand during warm weather, but good drainage remains important regardless of plant size.

Airflow Around Dos Si Dos 33 Buds

Dos Si Dos 33 develops dense flowers, so airflow becomes increasingly important during the second half of bloom.

Gentle circulation should move air through, above, and below the canopy while ventilation removes accumulated heat and humidity from indoor environments.

A room-level humidity reading does not always represent the microclimate between overlapping branches or around dense mature flowers.

Training and sensible plant spacing during vegetation can help prevent these stagnant areas before flowering becomes advanced.

Outdoor growers should similarly monitor autumn rainfall as the October harvest window approaches.

Dos Si Dos 33 Outdoor Harvest Time

Dos Si Dos 33 generally reaches outdoor maturity around the first to second week of October in the Northern Hemisphere.

This timing is more accurate than treating late September as the normal harvest period for the cultivar.

The breeder window should still be used as a planning reference rather than an automatic cutting date. Latitude, phenotype, seasonal temperatures, and local weather can shift final maturity somewhat.

As October approaches, evaluate actual flower and trichome development while also monitoring rainfall and humidity.

A plant should be harvested according to its maturity and condition rather than simply because the calendar has reached the first week of the month.

Dos Si Dos 33 THC

Dos Si Dos 33 is a high-potency cultivar with an official specification of approximately 28% THC.

The figure should be treated as a breeder reference rather than a guarantee that every individual plant will test at exactly 28%.

Phenotype, lighting, plant health, environmental conditions, harvest timing, drying, curing, and laboratory methodology can all influence measured cannabinoid concentration.

Using the current 28% breeder figure is more accurate than combining older or inconsistent ranges such as 22–28%, 28–29%, or 22–30% within the same guide.

Dos Si Dos 33 Effects

Dos Si Dos 33 is described as producing happy, relaxing, and sedating effects.

The reported experience fits its 60% Indica and 40% Sativa genetic profile, combining an initial more uplifting component with increasingly strong physical relaxation.

Individual responses can still differ according to dose, tolerance, phenotype, cannabinoid composition, and finished flower quality.

These descriptions should therefore be understood as general breeder-reported characteristics rather than guaranteed outcomes.

Dos Si Dos 33 should not be presented as treating anxiety, pain, insomnia, depression, stress, or other medical conditions based solely on strain descriptions.

Dos Si Dos 33 Flavor and Aroma

Dos Si Dos 33 combines a distinctive mixture of mint, lime, and spice in its flavor profile.

Its aroma is described with cookies, sherbet, and lime, creating a more complex dessert-and-citrus character than a simple earthy or sweet profile.

Individual phenotypes can emphasize different parts of this sensory range, while growing conditions, harvest maturity, drying, and curing can also influence final expression.

Because the current official specification clearly documents flavor and aroma but does not provide a quantitative terpene analysis, these verified sensory characteristics are more useful than presenting one universal dominant-terpene ranking.

Common Problems When Growing Dos Si Dos 33

Confusing Dos Si Dos 33 With Dos Si Dos

Dos Si Dos is one of the parental lines used to create Dos Si Dos 33, but the two are separate cultivars. Flowering time, THC, height, yield, and other specifications from a generic Dos Si Dos product should not automatically be applied to Dos Si Dos 33 simply because their names overlap.

Treating Flowering as Eight to Ten Weeks After Germination

Dos Si Dos 33 is a photoperiod cultivar and does not automatically begin flowering according to age. The grower controls the vegetative stage indoors and initiates flowering with 12/12. The official 60–65 day figure describes flowering after the switch, not the complete period from seed.

Using Inconsistent THC Figures

The current official specification is approximately 28% THC. Using different figures such as 22–28%, 28–29%, and 22–30% throughout the same article creates unnecessary contradiction. The breeder figure should remain the principal reference while acknowledging that individual laboratory results can vary.

Harvesting Outdoors Too Early

Dos Si Dos 33 generally finishes around the first to second week of October. Treating late September as the normal harvest period can lead growers to cut plants before they have completed development. Use early October as the main seasonal reference while confirming actual maturity before harvesting.

Following an Aggressive Fixed Feeding Schedule

There is no official Dos Si Dos 33 nutrient calendar requiring weekly feeding, automatic calcium-magnesium supplementation, or a fixed phosphorus and potassium increase. Nutrition should reflect the medium, fertilizer system, water quality, plant size, and actual response rather than one rigid strain-specific formula.

FAQs About Dos Si Dos 33

What is the Dos Si Dos 33 flowering time?

Dos Si Dos 33 has an indoor flowering period of approximately 60–65 days after the switch to 12/12. This timing does not include germination or vegetative growth. Because it is a photoperiod cultivar, growers control how long vegetation lasts, so total seed-to-harvest time varies between different cultivation setups.

Is Dos Si Dos 33 indica or sativa?

Dos Si Dos 33 is an indica-dominant hybrid containing approximately 60% Indica and 40% Sativa genetics. Its lineage combines Dos Si Dos with Gelato #33. The plant remains relatively compact indoors, while its reported effects combine a happier initial character with progressively stronger relaxation and sedation.

How much does Dos Si Dos 33 yield?

Dos Si Dos 33 is listed at approximately 650–750 g/m² indoors and 1,500–2,000 g per plant outdoors under favorable conditions. These figures describe breeder potential rather than guaranteed harvests, because lighting, sunlight, root space, plant size, climate, training, nutrition, irrigation, and phenotype all influence final production.

How tall does Dos Si Dos 33 grow?

Dos Si Dos 33 generally reaches around 90–110 cm indoors and 150–200 cm outdoors. Final size depends on vegetative duration, root volume, training, lighting, climate, and phenotype. Indoor growers can control much of the eventual height by choosing when photoperiod plants are switched from vegetative growth to flowering.

When is Dos Si Dos 33 harvested outdoors?

Dos Si Dos 33 is generally ready around the first or second week of October in the Northern Hemisphere. Latitude, phenotype, seasonal temperatures, and weather can shift the exact date slightly. Growers should use this breeder window as a reference while checking actual flower and trichome maturity before harvesting.

Is Dos Si Dos 33 the same as Dos Si Dos?

No. Dos Si Dos is one of the parental lines used to create Dos Si Dos 33, while Dos Si Dos 33 combines that genetic background with Gelato #33. They are separate cultivars with different grow specifications, so flowering time, THC, height, yield, and harvest information should not be used interchangeably.