

Auto Purple Queen 3 seeds
Auto Purple Queen Seeds – Purple Autoflower with 80% Indica
What is Auto Purple Queen? Auto Purple Queen by Royal Queen Seeds is a feminised, autoflowering strain with 80% Indica, 15% Sativa and 5% Ruderalis; the data sheet gives Purple Queen × Critical Auto as the lineage. It takes about 9 weeks from sowing to harvest, of which 6 to 7 weeks are flowering. Indoors it grows 90 to 130 cm tall and, according to the manufacturer, yields 350 to 400 g/m² with 16% THC. Around half of the plants turn deep purple. Skunk, fruit and citrus aromas and a relaxing effect are typical. It suits growers with little space – in the autoflowering Indica strains category. Available in packs of 3, 5, 10, 25 and 100 seeds.
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Manufacturer Information
Genetics & Origin of Auto Purple Queen
Auto Purple Queen – listed by the breeder as Purple Queen Automatic – is a strongly Indica-dominant autoflower from Royal Queen Seeds. There are two slightly differing statements on the lineage: the data sheet says Purple Queen × Critical Auto, while elsewhere the manufacturer names Purple Auto and Critical Auto as the parents. According to Royal Queen Seeds, the purple parent was selected for its appearance, Critical Auto for its Indica-dominant genetic profile. The result consists of 80% Indica, 15% Sativa and 5% Ruderalis. The manufacturer states 16% THC and a low CBD content. The seeds are feminised and flower independently of the light cycle. If you are looking for a photoperiod strain from the breeder's Critical family, you will also find Critical by Royal Queen Seeds in our range.
Who Is Auto Purple Queen For?
Auto Purple Queen is a compact, fast autoflower with show value. It suits:
- Growers with small grow cabinets and little space
- Impatient growers who would like to harvest around 9 weeks after sowing
- Lovers of purple flowers – around half of the plants change colour
- Outdoor gardeners in mild locations
- Consumers looking for a relaxing strain with 16% THC
If you are looking for maximum yields or a stimulating daytime strain, you are better served by different genetics. If you are planning larger quantities, you will find more strains under Bulk Seeds.
Growing Auto Purple Queen: Indoor & Outdoor
Indoor Growing
According to Royal Queen Seeds, Auto Purple Queen needs only about 9 weeks from sowing to harvest; the data sheet states 8 to 9 weeks after germination. The flowering phase itself takes 6 to 7 weeks. The plants grow 90 to 130 cm tall indoors and, according to the manufacturer's information, can be kept at approximately 100 cm in a tent; the yield is 350 to 400 g/m². Because the strain does not take up much space, it also fits into a small cabinet. Two phenotypes appear in flowering: around half of the plants turn deep purple, while the other half shows a rich dark green. You will find the basics on light, climate and feeding in the Growpedia.
Outdoor Growing
Outdoors, Auto Purple Queen grows 90 to 140 cm tall and, according to the manufacturer, produces 100 to 150 g per plant. Royal Queen Seeds names mild as the suitable climate. There is no fixed harvest month with an autoflower: what matters is the sowing date, from which you can count on the stated 8 to 9 weeks. A sunny, sheltered spot makes the best use of the short cycle. You can find more strains for outdoors under automatic seeds outdoor. Only grow where it is legal to do so.
Effect, Aroma & Flavour of Auto Purple Queen
According to Royal Queen Seeds, the purple flowers give off aromas of skunk, fruit and citrus. For the flavour, the manufacturer describes a contrasting mix of sweetness, bitterness and spice; the data sheet sums it up as earthy with citrus fruit. The breeder does not name individual terpenes or a lab terpene profile. It classes the effect as relaxing: the high is said to bring body and head to rest, while a wave of euphoria builds with every further puff – your favourite songs sound better and a smile appears. Royal Queen Seeds thus presents the strain as a companion for switching off. According to the data sheet, the THC content is 16% and the CBD content is low. How intense the effect is depends on dose and individual tolerance.
Note: Effect information is based on manufacturer data and user experience and does not constitute medical advice.
Why Buy Auto Purple Queen at United Seedbanks?
If you order Auto Purple Queen, you should know who you are buying from: United Seedbanks is an established specialist shop for cannabis seeds and stocks Royal Queen Seeds as a permanent part of its range.
- Original genetics from Royal Queen Seeds – Auto Purple Queen as the breeder's feminised autoflower, in five pack sizes from 3 to 100 seeds.
- Advice from a specialist retailer – we help if you are torn between several strains or pack sizes.
- Discreet shipping – neutral packaging and free delivery from €100.
- Payment of your choice – credit card, bank transfer or Bitcoin.
- Fresh, verified seeds – professionally stored for a dependable germination rate.
That way you get Auto Purple Queen from a reliable source. You can find more strains from this breeder on the Royal Queen Seeds page.
Frequently Asked Questions about Auto Purple Queen
Do all Auto Purple Queen plants turn purple?
No. According to Royal Queen Seeds, around half of the plants show a deep purple hue, while the other half stays dark green.
How long does Auto Purple Queen take to harvest?
About 9 weeks from sowing to harvest; the data sheet states 8 to 9 weeks after germination. The flowering phase accounts for 6 to 7 weeks of that.
What genetics does Auto Purple Queen have?
The data sheet states Purple Queen × Critical Auto, while elsewhere the manufacturer names Purple Auto and Critical Auto. The strain consists of 80% Indica, 15% Sativa and 5% Ruderalis.
What yield does Auto Purple Queen deliver?
Royal Queen Seeds states 350 to 400 g/m² indoors and 100 to 150 g per plant outdoors.
Does Auto Purple Queen fit into a small grow cabinet?
Yes. According to the manufacturer, it does not take up much space and can be kept at approximately 100 cm in a tent; the data sheet states 90 to 130 cm indoors.