Dos Si Dos 33 vs Do Si Dos: Which Feminized Hybrid Suits You Best?

1. Introduction

Dos Si Dos 33 and Do Si Dos are closely related hybrid cannabis strains, both known for very strong THC potential and good yields. If you are comparing seeds before buying, especially as a first-time grower or someone looking for powerful effects, the differences between these two can help you pick the right fit for your grow space and goals.

This comparison focuses on how they stack up in general, which might be more forgiving for beginners, how their yields compare, and what to expect from their flavour and likely effect profile based on their genetics and breeder descriptions.

2. Quick Comparison Table

Feature	Dos Si Dos 33 (Barneys Farm)	Do Si Dos (Seed Stockers)
Seed Type	Feminized	Feminized
Breeder	Barneys Farm	Seed Stockers
Type	Hybrid	Hybrid
Genetics	Dos Si Dos (GSC x Face Off OG) x Cookies Kush, producing Gelato 33 (Sunset Sherbet x Thin Mint GSC)	OG Kush Breath x Face Off OG
Flowering Time (Indoor)	9–10 weeks	8–9 weeks
Yield	Good	Good
THC	Very Strong	Very Strong
Flavour / Aroma	Lime sherbet and cookies	Sweet, pungent, earthy

3. Dos Si Dos 33 Overview

Dos Si Dos 33 from Barneys Farm is a feminized hybrid developed from an intricate set of parent lines. It’s built around Dos Si Dos (itself a cross of GSC and Face Off OG) and Cookies Kush, leading to a profile associated with Gelato 33 genetics (Sunset Sherbet x Thin Mint GSC). This layered background combines cookies-style sweetness with OG heritage and modern dessert-style traits.

In terms of cultivation, Dos Si Dos 33 has a flowering window of around 9–10 weeks. This places it slightly toward the longer side compared with some hybrids, but still within a typical indoor schedule. The breeder notes a “good” yield, which suggests that, under decent conditions, growers can expect respectable production without this being an extreme high-yield or low-yield outlier.

Dos Si Dos 33 is described as having very strong THC potential, so it is aimed at users who are already comfortable with potent cannabis or who specifically seek intense effects. Exact effect descriptions are not given, but with its hybrid nature and powerful lineage, it is reasonable to approach it as a strain that can be quite impactful, especially for those with lower tolerance.

Flavour-wise, Dos Si Dos 33 stands out with notes of lime sherbet and cookies. This combination should appeal to growers and users who enjoy brighter, dessert-like profiles rather than heavier, earthy expressions. For many buyers, the flavour and aroma can be as important as potency, and this strain leans clearly into the modern, sweet side of the spectrum.

4. Do Si Dos Overview

Do Si Dos from Seed Stockers is also a feminized hybrid but built on a slightly different genetic base. It comes from OG Kush Breath crossed with Face Off OG, giving it a strong OG backbone. While it shares ancestry with Dos Si Dos 33 through Face Off OG, Seed Stockers’ Do Si Dos leans into a more classic OG-style profile in both aroma and likely character.

This version of Do Si Dos flowers a bit faster, typically in 8–9 weeks. That shorter range may help growers who want a slightly quicker turnaround or who are timing multiple harvests in one season. Yield is again described as “good,” so you can expect solid production in line with many modern hybrids when grown under reasonable conditions.

Like Dos Si Dos 33, Seed Stockers’ Do Si Dos is associated with very strong THC levels. It is not positioned as a mild strain; it is intended for those who are comfortable with potent effects or who specifically look for maximum strength. Detailed effect notes are not provided, so users should start cautiously, especially if they are new to high-THC varieties.

In terms of flavour and aroma, Do Si Dos is described as sweet, pungent, and earthy. Compared with the lime sherbet and cookie notes of Dos Si Dos 33, this gives Seed Stockers’ version a more grounded, OG-style tone with some sweetness layered over a heavier base. If you prefer a classic pungent, earthy character rather than a dessert-like profile, this may be more appealing.

5. Key Differences

General Comparison

Both strains are feminized hybrids with very strong THC and good yield potential, but they differ in genetics, flavour, and flowering time. Dos Si Dos 33 blends cookies and Gelato-style lineage, emphasising sweet, lime sherbet and cookie flavours. Seed Stockers’ Do Si Dos keeps closer to its OG roots with OG Kush Breath and Face Off OG, producing a sweet yet pungent and earthy profile.

From a grower’s perspective, Dos Si Dos 33 takes slightly longer to finish (9–10 weeks) compared with Do Si Dos (8–9 weeks). That extra week can matter if you’re working on a tight schedule or aiming for multiple harvests in a year.

Which Is Better for Beginners?

For a first-time grower, both options are viable, but a couple of details tilt the balance slightly:

• Flowering time: Do Si Dos has the shorter 8–9 week flowering period, which can make planning and patience easier for beginners who want to see results sooner.
• Potency caution: Both strains are described as very strong in THC. New users should be aware that either choice can feel intense, so dosing and consumption should be approached carefully.
• Complexity vs. simplicity: Dos Si Dos 33’s more layered dessert-style profile may encourage growers to be a bit more selective with drying and curing to fully appreciate its lime sherbet and cookie notes. Do Si Dos, with its sweet and earthy pungency, might feel more familiar and straightforward to many.

Without specific difficulty ratings provided for either strain, the shorter flowering time of Do Si Dos nudges it into slightly more beginner-friendly territory for cultivation. However, in terms of consumption, both are best suited to beginners who are cautious and understand they are dealing with high-THC hybrids.

Yield Comparison

Both Dos Si Dos 33 and Do Si Dos are described simply as offering a “good” yield. There is no further quantified data, so it is safest not to assume one will dramatically outperform the other in terms of grams per square metre or per plant.

Given that yields are reported at the same general level, other factors will likely determine which performs better in your grow:

• Grower skill and consistency
• Lighting, nutrients, and environmental control
• Training techniques such as topping, LST, or SCROG

If your primary concern as a grower is to get a reliable, decent harvest without chasing extreme outputs, both strains align with that goal. The decision then comes down more to flavour preference, timing, and genetic style than to yield alone.

Effects Comparison

Neither product description provides detailed effect breakdowns (such as energetic vs. relaxing), but both explicitly highlight very strong THC. That means both are aimed at users who want robust, powerful effects rather than a mild experience.

When comparing them for a user looking for strong effects:

• Dos Si Dos 33: With cookies and Gelato 33 in its background, it’s likely to offer a well-rounded hybrid experience with a contemporary dessert-style character. The emphasis on lime sherbet and cookies suggests a more modern, flavour-forward experience.
• Do Si Dos: Rooted in OG Kush Breath and Face Off OG, it leans towards a classic OG-style high, often associated with strong, heavy-hitting hybrid effects. The sweet, pungent, earthy aroma reflects that more traditional profile.

Since precise effect descriptions are not given, the main distinction lies in style: Dos Si Dos 33 feels more like a cookies/Gelato-influenced modern hybrid, while Seed Stockers’ Do Si Dos feels more like an OG-driven powerhouse. In both cases, users should expect intensity and proceed accordingly.

6. Which Should You Choose?

Your decision should be based on your priorities as both a grower and a consumer.

• Best for beginners focused on ease of cultivation:
  If you want the slightly faster, more straightforward schedule, Seed Stockers’ Do Si Dos has the edge thanks to its 8–9 week flowering time. The good yield and classic hybrid nature make it a sensible first run if you are comfortable handling a very strong strain.
• Best for flavour-driven growers:
  If you are particularly interested in modern dessert-style terpenes, Dos Si Dos 33 stands out with its lime sherbet and cookie notes. Growers who enjoy curing and appreciating nuanced aromas may find this strain more rewarding.
• Best for users seeking strong, OG-style character:
  For a pungent, earthy profile supported by OG Kush Breath and Face Off OG genetics, Do Si Dos delivers that more traditional, OG-influenced experience while still being very strong in THC.
• Best for a cookies/Gelato-influenced experience:
  If you’re drawn to the idea of a hybrid shaped by GSC, Face Off OG, Cookies Kush, and Gelato 33 lineage, Dos Si Dos 33 offers a complex, contemporary take within that family.

If your main goal is a quick, straightforward introduction to growing high-THC hybrids, Do Si Dos is slightly more practical. If you’re willing to wait a bit longer and want to explore a dessert-forward flavour profile, Dos Si Dos 33 is the more interesting choice.

7. Final Thoughts

Dos Si Dos 33 and Do Si Dos share core traits: both are feminized hybrids, deliver good yields, and are designed to offer very strong THC levels. The key differences lie in genetics, flavour, and flowering time. Dos Si Dos 33 brings cookies and Gelato-inspired lime sherbet and cookie aromas with a 9–10 week flowering window, while Seed Stockers’ Do Si Dos offers an OG-driven, sweet and earthy profile with a slightly quicker 8–9 week finish.

For first-time growers who still want powerful effects, Do Si Dos is marginally more forgiving in timing. For flavour-focused growers willing to invest a little extra time for a dessert-style profile, Dos Si Dos 33 is a compelling alternative. In both cases, approach consumption with respect for their very strong potency and choose the strain that best matches your taste and growing priorities.