
Description
Royal Runtz Auto Feminized Seeds from Royal Queen Seeds bring together the sought-after Royal Runtz lineage and reliable Ruderalis genetics, resulting in a sativa-dominant autoflower with a genuinely appealing fruity, candy-forward aroma. THC sits in the 16 to 24% range, producing an uplifting, engaging effect that reflects its sativa leanings, while CBD remains below 1%, keeping the experience clear and present.
For cultivation, this is a straightforward grow well-suited to both beginners and those working with limited space. Plants reach a medium height, manageable in most tent setups without aggressive training. The automated flowering cycle wraps up in 10 to 12 weeks from seed, a compact timeline that suits indoor growers chasing multiple runs per year. Indoor yields average 350 to 450 g/m2, with outdoor plants capable of producing up to 200 g each under good conditions. Being feminised and autoflowering, there is no light-schedule management required. For growers wanting a dependable, fruit-forward autoflower from a trusted breeder, Royal Runtz Auto is a worthy addition to any rotation.
Royal Runtz Auto Feminized Seeds
Description:
A fruity, sativa-leaning autoflower from Royal Queen Seeds, Royal Runtz Auto delivers high-THC harvests in 10 to 12 weeks from seed, with vibrant, candy-like aromas that carry through from canopy to cure.
Best For
Beginner growers seeking an uplifting, energizing sativa high
- Type
- Feminised – Autoflowering
- Genetics
- Royal Runtz x Ruderalis
- THC / CBD
- High THC (16-24%) / Low CBD (0-1%)
- Effects
- Uplifting,Energetic
- Flavour / Aroma
- Fruity
- Height
- Medium
- Yield
- Modest Yield (up to 200gr/plant) / Average Yield (350-450gr/m2)
- Auto Harvest
- 10 to 12 weeks
- Difficulty
- Easy
FAQ
All you need to know
about this product
Royal Runtz Auto brings candy-sweet sativa energy and up to 24% THC to harvest in just 10–12 weeks, ready for beginner growers who want results without the complexity.
Royal Runtz Auto is specifically well-suited to first-time growers, combining an easy difficulty rating with the forgiving nature of autoflowering genetics. Plants stay at a manageable medium height and don't require light cycle manipulation, so you can focus on the basics and still expect a rewarding harvest.
This is a sativa-dominant strain with THC ranging from 16 to 24%, so expect an uplifting, energetic experience rather than a heavy or sedating one. CBD stays below 1%, which keeps the character of the high clear and lively, in line with its sativa leanings.
Royal Runtz Auto is known for a distinctly fruity, candy-like aroma that develops through the grow and carries through into the cured flower. The sweetness is genuine rather than subtle, making it a particularly enjoyable strain to work with from canopy to jar.
From seed to harvest runs 10 to 12 weeks, which is fast enough to complete a full cycle in a single season outdoors or turn around multiple indoor runs per year. A 3-seed pack is a sensible entry point for beginners — enough to gain real growing experience with the strain without overcommitting space or budget.
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