Big Devil #2 vs Big Devil FAST Version: Which Sweet Seeds Strain Is Right for You?

1. Introduction

Big Devil #2 and Big Devil FAST Version are two related hybrid strains from Sweet Seeds that appeal to growers who want strong effects and straightforward cultivation. While they share a common lineage, they differ in seed type, growth style and how they fit into a grower’s experience level and goals.

This comparison looks at how these two strains stack up for first-time growers, people chasing higher yields and buyers who want a powerful hybrid with a clear breeding background. Rather than promotional language, the focus here is on the concrete differences that help you choose between these two options.

2. Quick Comparison Table

Feature	Big Devil #2	Big Devil FAST Version
Breeder	Sweet Seeds	Sweet Seeds
Seed Type	Autoflowering (auto)	Feminized (photoperiod)
Genetics	Enhanced Large Devil Auto Seeds	Big Devil Auto crossed with a mystery strain
Type	Hybrid	Hybrid
Flowering / Life Cycle	Autoflowering	Fast-flowering feminized (exact time not specified)
Yield	Good	Not specified
THC	Strong	Strong
Flavour / Aroma	Sweet, pungent, with a hint of skunk	Not specified

3. Big Devil #2 Overview

Big Devil #2 is an autoflowering hybrid from Sweet Seeds, bred from enhanced Large Devil auto genetics. As an auto, it starts flowering according to age rather than light cycle, making it a practical choice for growers who want a more hands-off lighting schedule.

The strain is described as having a good yield, which is encouraging for new growers who want a rewarding harvest without having to fine-tune every variable. While exact grams per square metre are not listed, “good” suggests that Big Devil #2 is capable of satisfactory production under reasonable conditions rather than being a low-yield novelty strain.

In terms of experience, Big Devil #2 is a strong THC hybrid. This makes it suitable for users looking for pronounced effects rather than something very mild. The exact effect profile is not detailed, but with strong THC and hybrid genetics, it is sensible to expect a noticeable impact, so beginners on the consumption side may want to start with small amounts.

One clear advantage of Big Devil #2 is its flavour and aroma profile: sweet and pungent with a hint of skunk. If you appreciate the classic skunky character but want it balanced by sweeter notes, this strain offers that combination. For many buyers choosing between similar hybrids, this defined flavour description is a useful deciding factor.

Because it is autoflowering, Big Devil #2 is typically more forgiving regarding light schedules and can be grown under a consistent lighting pattern without needing to switch to a 12/12 cycle for flowering. This aspect often appeals to first-time growers who prefer to avoid managing photoperiod changes.

4. Big Devil FAST Version Overview

Big Devil FAST Version is a feminized, fast-flowering hybrid also produced by Sweet Seeds. Its genetics come from crossing Big Devil Auto with a mystery strain, so it keeps a direct link to the Big Devil line while introducing new traits from the unknown parent.

Unlike the automatic version, Big Devil FAST Version is a feminized photoperiod seed. This means plants require a change in light cycle to initiate and maintain flowering, but growers do not usually have to deal with male plants. For indoor setups where you already control lighting, this offers a more traditional cultivation style with the added bonus of a “fast” flowering phase compared to many regular photoperiod strains, even though the exact number of flowering days isn’t provided.

As with Big Devil #2, Big Devil FAST Version is marked as having strong THC. For users seeking potent effects, either strain can meet that demand. However, the product data doesn’t specify particular sensations or nuances in the effect profile, so decisions here are better based on structure (auto vs feminized) and growing strategy rather than assumed subjective effects.

The breeder doesn’t list explicit flavour or aroma notes for this version in the provided data, so if taste and smell are your top priorities, you have more concrete information on Big Devil #2 than on the FAST Version. That said, given its connection to Big Devil Auto, buyers may expect some continuity with the original line, but the exact profile is not defined.

Yield information is also not specified for Big Devil FAST Version. When deciding with yield in mind, this means you’re relying more on the general reputation of fast feminized hybrids and the Big Devil lineage rather than hard numbers or categorical descriptions like “good” or “high” in the data supplied.

5. Key Differences

General Comparison

The most practical distinction between these two strains lies in seed type and growth behaviour:

• Big Devil #2: Autoflowering hybrid with a good yield and defined sweet–skunky aroma.
• Big Devil FAST Version: Fast-flowering feminized hybrid derived from Big Devil Auto and a mystery strain, with strong THC but no specified flavour or yield in the data.

If you want a strain that largely “runs itself” with respect to flowering, Big Devil #2 is the straightforward choice due to its autoflowering nature. If you prefer more traditional photoperiod control and like the idea of a rapid flowering feminized plant, the FAST Version aligns better with that style.

Which Is Better for Beginners?

For a first-time grower or a beginner looking for easy cultivation, Big Devil #2 generally comes out ahead because:

• It is an autoflowering seed, removing the need to manage light cycle changes for flowering.
• The breeder notes a good yield, which can boost confidence in early grows.
• Autos typically allow shorter total grow times and simpler planning for new growers who want to see results quickly.

Big Devil FAST Version can still be suitable for newer growers, especially those already comfortable with basic light management in indoor setups. However, the necessity to switch to a flowering light schedule adds a step. If simplicity is your top priority, Big Devil #2 is more beginner-friendly on the cultivation side.

Yield Comparison

Yield is one of the main considerations for many growers, especially those with limited space and time. From the available data:

• Big Devil #2 explicitly has a “good” yield. While not quantified, this suggests respectable production when grown in decent conditions.
• Big Devil FAST Version does not list any yield category or figures in the given information.

Because the FAST Version is a fast-flowering feminized strain with roots in the Big Devil line, some growers may expect competitive yields. However, without stated yield data, it’s more reliable to base expectations on Big Devil #2 if a known yield description matters in your decision.

For a grower who wants reassurance that their chosen strain has at least a broadly positive yield rating, Big Devil #2 offers that explicit indication, while Big Devil FAST Version requires you to accept more uncertainty on this specific point.

Effects Comparison

Both strains are described simply as having strong THC, with no additional effect descriptors provided. This means:

• Neither strain is presented as particularly mild; both cater to users seeking strong effects.
• The data does not distinguish between them in terms of mental vs physical emphasis, duration or subtlety of the experience.

For someone whose main priority is potency, both options should be considered. Since their precise effect profiles are not defined in the product information, it is more practical to choose based on grow style (auto vs feminized) and other traits like flavour and known yield rather than attempting to differentiate effects where the data does not.

6. Which Should You Choose?

Your choice between Big Devil #2 and Big Devil FAST Version should depend on your experience level, growing environment and which traits you value most.

• Choose Big Devil #2 if:
  • You are a first-time grower or want to keep cultivation simple.
  • You prefer an autoflowering strain to avoid managing light cycle changes.
  • You want a strain with a clearly described sweet, pungent, skunky aroma.
  • You like having an explicit “good” yield rating to guide expectations.
  • You’re seeking strong THC effects in a straightforward hybrid package.
• Choose Big Devil FAST Version if:
  • You are comfortable running a feminized photoperiod strain and can control light schedules.
  • You like the idea of a fast-flowering feminized hybrid derived from Big Devil Auto.
  • You want feminized seeds to reduce the likelihood of male plants and focus space on flowering females.
  • Strong THC is a must, and you’re open to a strain with less documented flavour and yield information.

In other words, Big Devil #2 suits growers who value ease, autos and a defined taste profile, while Big Devil FAST Version is aimed more at those who prefer a fast photoperiod experience and are comfortable working with slightly less documented characteristics.

7. Final Thoughts

Both Big Devil #2 and Big Devil FAST Version are strong-THC hybrids from Sweet Seeds that can satisfy users looking for pronounced effects. The main dividing line is cultivation style: an auto with known good yield and a sweet–skunky nose in Big Devil #2, versus a fast feminized hybrid built from Big Devil Auto genetics in the FAST Version.

If you are new to growing or prioritise simplicity and clear information on yield and flavour, Big Devil #2 is the more straightforward choice. If you already manage photoperiod strains and want a quick-flowering feminized option with strong potency, Big Devil FAST Version is worth considering. Align the strain with your setup, experience and tolerance, and either can be a solid addition to a grow focused on strong hybrid effects.