OG Kush vs OG Kush Auto: Which Seeds Are Right for You?

1. Introduction

OG Kush is a well-known name among cannabis growers and users looking for strong effects. If you are choosing between the photoperiod OG Kush feminized from Royal Queen Seeds and OG Kush Auto from Dr Krippling, you are essentially deciding between a classic, high-potency hybrid and an easier, time-saving autoflowering version.

This comparison focuses on how they differ in general character, suitability for beginners, yield potential, and how their effects are likely to compare based on their THC strength and genetics. The aim is to help you pick the option that best matches your experience level, growing setup, and priorities.

2. Quick Comparison Table

Feature	OG Kush (Royal Queen Seeds)	OG Kush Auto (Dr Krippling)
Seed Type	Feminized (photoperiod)	Autoflowering
Breeder	Royal Queen Seeds	Dr Krippling
Genetics	Chemdawg × Lemon Thai × Pakistani Kush (or unique Chem phenotype)	OG Kush × ruderalis
Type	Hybrid	Hybrid
Flowering	~8 weeks (flowering phase)	Autoflowering cycle
Yield	Good	Good
THC	Very strong	Strong
Flavour & Aroma	Chemicals, fuel, detergent-like	Lemon and skunk

3. OG Kush Overview

Royal Queen Seeds’ OG Kush feminized is a classic hybrid that combines Chemdawg, Lemon Thai and Pakistani Kush, or possibly a distinctive Chem-derived phenotype, depending on which history you prefer. The end result is a hybrid designed for very strong THC levels and a pronounced, pungent character.

As a feminized, photoperiod strain, this OG Kush needs a change in light cycle to start flowering, and once in bloom it typically finishes in around eight weeks. This structure gives growers a degree of control: you can keep plants in the vegetative stage as long as you like before initiating flowering, which may allow more training and canopy management if you have the experience and space.

The aroma is described as intensely chemical, with notes reminiscent of fuel or strong detergents. This makes it more suited to those who appreciate sharp, “diesel-like” profiles rather than sweet or fruity ones. THC is rated as “very strong”, so OG Kush from Royal Queen Seeds is aimed at users who want a particularly powerful experience and growers who are comfortable handling a potent hybrid.

Yield is noted as good, which means that in capable hands it can be productive, especially when the grower is able to optimise vegetative growth and environment. However, because it is photoperiod, it generally asks for more input and timing decisions compared with an autoflower.

4. OG Kush Auto Overview

OG Kush Auto by Dr Krippling takes the same well-known OG Kush line and crosses it with ruderalis, creating an autoflowering hybrid. This allows the plant to begin flowering automatically after a short vegetative period, without needing a change in the light schedule.

The genetic base is OG Kush × ruderalis, keeping the core character of the original while introducing the convenience and speed of autoflowering traits. This makes OG Kush Auto particularly attractive to growers who want a more straightforward, time-efficient cultivation process.

The flavour and aroma lean towards lemon and skunk, giving it a brighter, more citrus-led profile than the fuel-like scent of the photoperiod version. For users who enjoy tangy, skunky notes with some sharpness, this may be the more appealing option.

THC is described as “strong”, which still places it in the potent category, though not quite at the “very strong” level of the Royal Queen Seeds OG Kush. Yield is also rated as good, suggesting reasonable productivity for an autoflower, especially considering the simpler growing cycle and automatic flowering.

5. Key Differences

General Comparison

Both versions share the OG Kush heritage and hybrid nature, but their genetics diverge in how they behave in the grow room and in their overall character:

• OG Kush (Royal Queen Seeds) is a traditional feminized, photoperiod hybrid built from Chemdawg, Lemon Thai and Pakistani Kush (or a unique Chem-derived line). It is designed for very strong THC and a robust, chemical-fuel aroma.
• OG Kush Auto (Dr Krippling) adds ruderalis to OG Kush, turning it into an autoflower that offers strong THC, lemon-skunk aromas, and a more hands-off flowering process.

The photoperiod version caters more to growers who want control over plant size and timing, while the auto version is oriented toward simplicity and speed.

Which Is Better for Beginners?

For first-time growers or anyone still learning the basics, OG Kush Auto will usually be the more forgiving choice. Because it is autoflowering, you don’t need to manage light schedules to trigger flowering, which removes one of the most common points of confusion for beginners. You simply keep a stable light cycle, and the plant transitions into flowering on its own.

In contrast, OG Kush feminized requires you to manage both the vegetative and flowering stages by adjusting lighting. While this gives experienced growers flexibility—such as extending veg to shape larger plants—it can be a bit more demanding for a novice. Timing the switch to flowering and maintaining consistent conditions through the eight-week bloom period require more planning.

If your priority is ease of cultivation and reducing the chance of mistakes, OG Kush Auto is generally better suited to beginners. If you are a new grower who still wants to tackle the classic photoperiod route and you are prepared to put more effort into learning, the Royal Queen Seeds OG Kush can be an option, but it is less straightforward than the auto.

Yield Comparison

Both strains are described as having “good” yields. However, the way you reach those yields is different:

• With OG Kush feminized, good yields often depend on how you use the vegetative period. Because you can keep plants in veg for longer, there is potential to train and shape them for more productive canopies, provided you have the time, space, and skills.
• With OG Kush Auto, you get good yields within the constraints of an autoflower cycle. You have less control over veg length, but you gain in speed and simplicity. For many growers, this trade-off is acceptable, especially if you value shorter, more predictable runs.

For growers focused only on maximizing yield and who are comfortable managing a photoperiod schedule, the feminized OG Kush may offer more potential because of the ability to extend the veg phase and optimise plant size. For growers looking for a more streamlined run with reliable, decent yields, OG Kush Auto is attractive.

Effects Comparison

Neither product lists specific effects beyond THC strength, so we can only compare them in general terms. Both are hybrids with OG Kush heritage and are likely to deliver strong, noticeable effects, but there is a key distinction:

• OG Kush (Royal Queen Seeds) is labelled as having “very strong” THC, indicating a more intense overall experience. This makes it more suitable for users specifically seeking very powerful effects and who are already comfortable with potent strains.
• OG Kush Auto is rated as “strong” in THC. This still suggests a potent hybrid, but one step down from the “very strong” category. It can be a better fit for those who want pronounced effects but prefer not to push THC strength to the absolute upper end.

For someone primarily interested in the strongest possible impact, the Royal Queen Seeds OG Kush is likely to be the more appealing choice. For users who want robust effects but would rather avoid the very top tier of potency, OG Kush Auto may be more balanced.

6. Which Should You Choose?

The best option depends on your priorities as both a grower and a consumer.

• If you are a first-time grower: OG Kush Auto is usually the safer, more accessible choice. Autoflowering genetics simplify the process, and the strong THC content ensures that the final product is still potent.
• If you want the strongest effects possible: The Royal Queen Seeds OG Kush, with its “very strong” THC rating, is better suited to users whose main focus is intensity, provided you are comfortable with powerful hybrids.
• If your focus is high yield with control over plant structure: OG Kush feminized may be preferable. Being able to control the length of the vegetative period offers more scope for training and potentially higher outputs, especially in a well-managed setup.
• If you prefer convenience and quicker cycles: OG Kush Auto’s autoflowering nature means less involvement with light schedules and generally a more straightforward grow, which can be valuable if you have limited time or experience.
• If flavour and aroma are key: Choose based on your taste. The Royal Queen Seeds OG Kush leans towards harsh, chemical and fuel-like notes, while the Dr Krippling OG Kush Auto brings lemon and skunk, offering a sharper, citrus-skunky character.

7. Final Thoughts

Both OG Kush by Royal Queen Seeds and OG Kush Auto by Dr Krippling deliver the core appeal of OG Kush in different formats. The feminized photoperiod version prioritises maximum THC strength and grower control, making it better suited to those with some experience and a taste for very powerful hybrids. The autoflowering version focuses on ease, speed, and a lemon-skunk profile, offering strong potency in a more beginner-friendly package.

If you value simplicity and are new to growing, OG Kush Auto is likely the better starting point. If you are comfortable managing a photoperiod grow and want the most intense effects you can get from this lineage, the classic feminized OG Kush may be the more satisfying choice.