Royal Bluematic

This is our feminized autoflowering version of the famous Blueberry strain, known worldwide for its sweet berry flavour and aroma. We already had a great version of this plant with our Blue Mystic, but now we have an autoflowering variety to give you even more choices, plus faster yields of Blueberry bud.
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Number of seeds:
€ 9.00
€ 23.00
€ 35.00
€ 65.00
€ 23.00 tax incl. In stock
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  • Questions (3)
  • Reviews (285)
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We crossed ruderalis strains with the best genetics from the Blue family, which derives from a classic cross of Thai landraces, Thai hybrids, and an old-school Afghan bred by legendary breeders in California and Oregon. As a result, we have introduced the new and improved Royal Bluematic. Thanks to the autoflowering genetics, this plant is now easier to grow and can be harvested in just 8–9 weeks after planting the seeds.


Royal Bluematic grows to a medium-tall height for an autoflowering variety, averaging around 60–75cm. Like most autoflowering strains, it will grow very few side branches and dedicates all its energy to producing one large apical bud. On average, each plant will produce around 120g of delicious Royal Bluematic bud.

Due to its mostly indica genetics, Royal Bluematic has a smooth, relaxing, stoned effect. The flavour is much like our Blue Mystic, with a sweet smell and blueberry taste. It is an easy plant to grow, with a sensuous terpene profile and effect; the perfect combination. This new take on a beloved classic is much more than just another Blue imposter.

  • THC: 14%
  • CBD: Medium
  • Yield Indoor : 425 - 475 gr/m2
  • Yield Outdoor: 70 - 120 gr/plant
  • Height Indoor: 60 - 75 cm
  • Height Outdoor: 70 - 100 cm
  • Flowering time: 5 - 7 weeks
  • Harvest Month: 8-9 weeks after sprouting
  • Genetic Background: Blueberry x Ruderalis
  • Type: Sativa 10% Indica 60% Ruderalis 30%
  • Effect: Stoned and powerful
  • Flavor: Earthy, Sweet
  • Climate: Mild

    By R. H. on 05/Mar/2018 :

    Title : Royal bleumatic
    Comment : Très bonne bon rendement je la conseille à tous le monde, seul défaut la livraison ont nous dit rapide alors que je 'l'ai eu 2 semaines après avoir commender !! Mais au top merci bien

    By B. Š. on 26/Feb/2018 :

    Title : TOP
    Comment : Vyzkoušela jsem již spoustu, ale tahle odrůda mě ohromila nejvíce. Vřele doporučuji!

    By T. P. on 12/Feb/2018 :

    Title : Great outdoor performer
    Comment : Two years in a row now and this strain never fails. Outdoor growing is not suited for all auto's and this Royal Bluematic certainly excels where many fail. The plant pretty much maintains itself and with a little feed it stays happy and healthy. The yield is generous and the smoke is very tasty with a nice high . I think this has to be one of the top performers I have tried - so I fully recommend it. Many Thanks to RQS for such a great little plant!

    By M. G. on 29/Jan/2018 :

    Title : impresive!
    Comment : germinated 7 out of 8 one week old now, and the biggest of 3 auto strain from RQS in the tent They are strong and healthy, can recommend them! will try them in the vindue in a month or so, with more sun. think its going to be great.

    By M. W. on 25/Oct/2017 :

    Title : Brilliant
    Comment : Put one of these seeds in damp tissue yesterday and popped today, no money wasted.

    By G. D. on 24/Oct/2017 :

    Title : Vraiment top
    Comment : 1ère pousse de ma vie, 4 sur 5 ont prise, ensuite croissance, flo séchage curring fumage, bref pour une 1ère... parfait !

    By M. R. on 20/Oct/2017 :

    Title : sweet taste
    Comment : Mild stoned, fruity sweet taste, very happy

    By G. P. on 19/Oct/2017 :

    Title : Great Start...!!!
    Comment : Excellent products, service, support and discounts...!!! First 7 autos planted directly to soil sprouted 7/7 in 5 days. Hope I don't mess things up. Thanks RQS.

    By T. D. on 10/Oct/2017 :

    Title : top!!
    Comment : c est top moumoute!

    By B. B. on 09/Oct/2017 :

    Title : Excelente
    Comment : Nunca han germinado todas las semillas que puesto a germinar, pero las que han logrado crecer han sido excelentes. Planta vigorosa y fuerte, con un rico aroma y sabor, y mejor aun el colocón. 100% recomendable. Mi favorita junto a la dieselautomatic y la royal Ak

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From John | 2018-05-17 13:56:24

Welche Temperaturen braucht die Pflanze während der veg. Phase und der Blüte Phase ?

Royal Queen Seeds Team

The optimal environmental conditions for young autoflowering plants are temps between 20–25°C. Please read the following article for more details about the ideal temperatures for autoflowering strains:

From Soner Kuscu | 2017-12-11 22:44:47

Wie lange dauert ungefähr die Lieferzeit?

Royal Queen Seeds Team

You can check all the information regarding the shipping in the below link:

From andrea pagni | 2017-10-24 17:47:27

quanta luce deve avere al giorno? quanto deve essere grande il contenitore per la terra e la pianta? la germogliazione è obbligatoria?

Royal Queen Seeds Team

Please take a look at the below link for lighting information: Pot sizes ranging from 5-15 liter can be used. The size of the pot will have an influence on the size of your plants, on yields, and on the frequency you water your plants. Without germination there is no plant, therefore it is not mandatory but essential.

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Strain Family: Blueberry


All cannabis seeds sold at Royal Queen Seeds are solely for personal use intended only for adults (over 18 years old). We do not supply seeds to large scale or commercial growers. We reserve the right to refuse sale if we suspect this term is being breached.