Northern Light Auto vs Delicious Northern Light Blue: Which Is Right for You?
1. Introduction
Northern Light-based strains are popular with growers who want strong effects and reliable, indica-leaning genetics. If you are choosing between Northern Light Auto by Royal Queen Seeds and Delicious Northern Light Blue by Delicious Seeds, you are already looking in a similar direction: compact, potent plants with classic Northern Lights heritage.
Despite their shared background, these two options suit different growers. One is an autoflower designed for simplicity, while the other is a photoperiod feminized strain aimed at those who want very strong potency and don’t mind managing a light cycle. Below, you’ll find a practical comparison focused on ease of cultivation, yield expectations, and overall effects profile so you can choose the better fit for your first or next grow.
2. Quick Comparison Table
| Feature | Northern Light Auto | Delicious Northern Light Blue |
|---|---|---|
| Breeder | Royal Queen Seeds | Delicious Seeds |
| Seed Type | Auto (autoflowering) | Feminized (photoperiod) |
| Genetics | Northern Light crossed with ruderalis | Northern Lights / Blueberry |
| Type | Indica | Indica |
| Flowering / Life Cycle | Autoflowering (no light schedule change required) | 7–8 weeks flowering (after light switch) |
| Yield | Good | Not specified |
| THC | Strong | Very Strong |
| Flavour / Aroma | Confidential | Incredibly strong |
3. Northern Light Auto Overview
Northern Light Auto from Royal Queen Seeds is an autoflowering indica that combines classic Northern Light genetics with ruderalis. This cross gives it the automatic flowering trait, meaning it will start to flower on its own after a short vegetative period, regardless of light schedule.
As an autoflower, it is intended to be straightforward to grow. You do not need to manipulate the light cycle to initiate flowering, which removes one of the main points of confusion for new growers. The strain is described as having a “good” yield, making it a reasonable choice if you want a balance between simplicity and productivity rather than chasing maximum harvest size at all costs.
In terms of potency, Northern Light Auto is labelled as “strong” in THC. While no exact percentage is provided, this indicates it is capable of producing clearly noticeable, robust effects typical of an indica-type plant. However, its THC strength is positioned below the “very strong” category of its counterpart, which may make it more manageable for users who want power without going to the top end of the scale.
Flavour and aroma details are confidential for this cultivar, so you should not base your choice solely on terpene profile here. Instead, think of Northern Light Auto as a practical, no-nonsense Northern Light-based auto aimed at growers who value ease of cultivation and reliable strength over nuanced flavour information.
4. Delicious Northern Light Blue Overview
Delicious Northern Light Blue is a feminized, photoperiod indica from Delicious Seeds. It brings together Northern Lights and Blueberry genetics, two well-known parental lines. This combination positions it as a strain for those seeking a more characterful, flavour-forward version of Northern Lights.
Unlike an autoflower, this feminized strain relies on a change in light cycle to begin flowering. The listed flowering period is 7–8 weeks, which refers to the time from the start of blooming until harvest, after you switch to a 12/12 light schedule indoors or the plant naturally flowers outdoors. This offers a defined flowering window but does require the grower to manage timing and lighting conditions more actively.
One standout feature is its “incredibly strong” flavour and aroma. Though specific tasting notes are not given, the breeder clearly positions this plant as having an intense sensory presence. For buyers who prioritize a pronounced smell and taste experience when comparing strains, this is an important distinction from Northern Light Auto’s confidential flavour data.
Delicious Northern Light Blue is also marked as having “very strong” THC. This places it above Northern Light Auto in terms of expected potency. It is an indica strain, so you can anticipate effects consistent with that type, but at a higher intensity level. Yield figures are not specified, so you should approach it more for its potency and aroma profile than for documented high production.
5. Key Differences
General Comparison
Both strains are indica and share Northern Lights as a key part of their background, yet they diverge significantly in structure and emphasis. Northern Light Auto is an autoflowering Northern Light crossed with ruderalis, focused on simplicity and a “good” yield with strong THC. Delicious Northern Light Blue is a photoperiod feminized Northern Lights / Blueberry hybrid where the selling points are very strong THC and an incredibly strong aroma.
If you think in terms of priorities, Northern Light Auto leans towards grower convenience and dependable strength, while Delicious Northern Light Blue is more about amplified flavour and maximum potency, assuming you are comfortable managing a standard flowering schedule.
Which Is Better for Beginners?
For a first-time grower, the main challenge is often getting from seed to harvest without mistakes in light timing. Here, the seed type is crucial:
- Northern Light Auto is autoflowering, so it does not require a change in light schedule to start flowering. This greatly simplifies the process. You can keep a consistent light regimen throughout the grow, which is especially useful if you are new to timers, indoor setups, or seasonal outdoor conditions.
- Delicious Northern Light Blue is a feminized photoperiod plant. You must switch to a flowering light schedule (typically 12 hours of light and 12 of darkness indoors) and maintain that consistently. This offers more control but has more room for error for beginners.
Based on these characteristics, Northern Light Auto is generally the more beginner-friendly choice. Its automatic flowering and “good” yield rating mean you can focus on basic plant care—watering, nutrients, and environment—without worrying as much about timing the transition to bloom. Delicious Northern Light Blue is better suited to growers ready to manage a light cycle and who already understand the basics of photoperiod cultivation.
Yield Comparison
Yield is an important factor if you care about overall production. Only Northern Light Auto has explicit information here, described as providing a “good” yield. That suggests a balanced output, not minimal, but not necessarily optimized for extreme production either.
For Delicious Northern Light Blue, no specific yield data is provided. Without concrete figures, it is not possible to claim whether it produces more or less than Northern Light Auto. If maximizing documented yield is your top priority, Northern Light Auto is the only one of the two with a stated performance level you can rely on.
If you choose Delicious Northern Light Blue, it should be for its very strong potency and intense flavour rather than for verified high-yield claims, as those are simply not listed.
Effects Comparison
Both are indica strains, so you can reasonably expect their effects to fall within that category rather than being sativa-like. However, the THC descriptions give a clear potency difference:
- Northern Light Auto: THC is rated as “strong”. This positions it as a potent strain, but not at the extreme end of the scale. It suits users who want clearly felt effects without necessarily seeking the most intense experience available.
- Delicious Northern Light Blue: THC is described as “very strong”. This indicates a higher intensity of effects compared with Northern Light Auto, making it more suitable for those who deliberately look for particularly powerful indica experiences.
If you are sensitive to THC or are unsure about your tolerance, starting with Northern Light Auto’s “strong” potency may be more comfortable. If you are specifically “a user looking for strong effects” and already know you prefer the upper end of the potency range, Delicious Northern Light Blue aligns more closely with that goal.
6. Which Should You Choose?
When choosing between Northern Light Auto by Royal Queen Seeds and Delicious Northern Light Blue by Delicious Seeds, your decision should come down to experience level, desired potency, and how much you value flavour and aroma.
- Choose Northern Light Auto if:
- You are a first-time grower or prefer easy cultivation with minimal setup complexity.
- You want an autoflower that does not require a change in light schedule.
- A “good” yield and strong indica effects are sufficient for your needs.
- You are comfortable not having detailed flavour information and are prioritising practicality.
- Choose Delicious Northern Light Blue if:
- You are a buyer comparing strains with flavour and aroma at the top of your list and want an “incredibly strong” sensory profile.
- You already understand how to manage a photoperiod light schedule, or you are willing to learn.
- You are specifically looking for “very strong” THC and very powerful indica-type effects.
- You are less concerned with documented yield levels and more focused on potency and character.
For a grower focused primarily on high yield with clear supporting data, Northern Light Auto currently has the advantage simply because it is described as having a good yield, while Delicious Northern Light Blue has no published yield information in this comparison.
7. Final Thoughts
Both Northern Light Auto and Delicious Northern Light Blue are solid options if you want indica genetics rooted in Northern Lights, but they serve different purposes. Northern Light Auto is the more straightforward, beginner-friendly route, pairing an autoflowering structure with strong THC and a documented good yield. Delicious Northern Light Blue, by contrast, is aimed at growers who want very strong potency and a striking, incredibly strong flavour and aroma, and who are comfortable handling a 7–8 week photoperiod flowering cycle.
If you value ease and reliability, Northern Light Auto is likely the better fit. If your priority is pushing potency and flavour as far as possible and you do not mind a more hands-on grow, Delicious Northern Light Blue stands out as the more intense choice.
