Autoflowering Seeds

White Widow XXL Autoflowering


XXL yields in record time

White Widow XXL Autoflowering cannabis seeds result from a hard-to-resist temptation. In fact, the breeders of Dinafem Seeds couldn’t help giving an extra twist to the strain that back in the ‘90s became the queen of all Dutch coffee shops. Her XXL yield and fast-flowering properties make White Widow XXL Auto a top-quality version worthy of one of the most highly acclaimed genetics… Read more >
  • Dominance: Indica

  • THC: 10-15%

    CBD: 0.01-0.2%

  • Outdoors:

    • 60-170 g/plant

    • 1.4 m

    • Early April / Late October

  • Indoors:

    • 400-450 g/m2

    • 80 days

  • White Widow
  • x
  • White Widow Auto

Perfect for: White Widow-lovers looking for speed and discretion. Newbies who have just started to grow indoors or on city balconies.

White Widow XXL Autoflowering cannabis seeds result from a hard-to-resist temptation. In fact, the breeders of Dinafem Seeds couldn't help giving an extra twist to the strain that back in the '90s became the queen of all Dutch coffee shops. Her XXL yield and fast-flowering properties make White Widow XXL Auto a top-quality version worthy of one of the most highly acclaimed genetics ever. This magnificent autoflowering hybrid, deriving from a White Widow Autoflowering and our White Widow elite clone, has the potential to deliver bountiful potency-oozing crops in a remarkably short time.


White Widow XXL Autoflowering turns into Indica-dominant marijuana plants that might grow bigger than White Widow Autoflowering hybrids but still make a great option for indoor growing or for cultivating on terraces and city balconies. An innovative evolution of our White Widow Autoflowering cannabis seed that makes the trimming process very easy due to the scarcity of leaves and medium internodal spacing.


When we started developing White Widow XXL Autoflowering, we knew for sure that we wanted to boost her yielding capacity. The result is a treat for the senses: a cannabis plant that delivers numerous large, compact and resinous buds giving off a delicious scent that will delight all White Widow lovers.

Aromas and flavours

White Widow XXL Autoflowering showcases very intense flavours and aromas, with hints of fresh flowers and some sweet-and-sour hints.


Her effect is potent, sedative and long-lasting. Given her high THC content and clear Indica dominance, she’s perfect for relaxing and unwinding. From a therapeutic point of view, White Widow XXL Autoflowering can help relieve muscle pain and insomnia, among others.


Being so easy to grow and to take care of, this vigorous marijuana plant is suitable for growers of all levels. On top of that, she thrives both indoors and outdoors. However, despite her short life cycle making her less likely to be hit by plagues and diseases, keeping an eye on any moisture-related problems that may arise is sure to be necessary, particularly in view of her incredibly compact buds.

We recommend our marvellous White Widow XXL Autoflowering to all those who wish to grow indoors or on their balconies or terraces, because her moderate size and short life cycle make her the perfect strain when discretion is a priority. The fastest way to obtain quality crops without attracting unwanted attention!

If she’s to be used for therapeutic purposes, it’s better to use organic growing methods, that is, to provide our plants with natural products and fertilisers because these will go straight to the flowers and, afterwards, to our organism. So as to make the most out of White Widow XXL Autoflowering, using pots of 10-20 L is advisable as well as to add 1/3 of coco coir to the substrate in order to accelerate the metabolic processes of plants. When it comes to the best irrigation time sequence, we’d better do so frequently but sparsely.  

Characteristics of
White Widow XXL Autoflowering cannabis seeds

CrossWhite Widow x White Widow Auto
Comprehensive life cycle80 days
Indoor yield400-450 g/m2
Outdoor harvest timeEarly April / Late October
Outdoor yield60-170 g/plant
Outdoor height1.4 m

*Cannabinoid content (THC, CBD…) may vary depending on external factors such as the growth medium, the grower’s experience, the growing technique (SOG, SCROG…), the environmental conditions and genetic variation.

Dinalab Analysis


Total amount of cannabinoids*: 12.98%

*Cannabis contains at least 113 cannabinoids, which can be either acidic or neutral. When heated – e.g. through smoking, vaping or cooking – acidic cannabinoids decarboxylate and become neutral. This report refers only to the main cannabinoids – acidic and neutral – in this strain.


Total amount of terpenes*: 1.307%

*Cannabis contains over 100 terpenes. These compounds create the aroma unique to each strain and can interact with cannabinoids. This report refers only to the 15 most abundant terpenes in this strain.

These results have been obtained by liquid chromatography coupled to a UV-visible HPLC Detector (HPLC-UV/VIS) for identifying the cannabinoids and by gas chromatography coupled to a flame ionization detector (GC-FID) for the collection of terpenes. The equipment has been previously calibrated and quality control samples were run to assure the accuracy of the results. The data shown here is the average of samples coming from several plants grown from seeds by different growers.

The data contained within this report was collected in accordance with the requirements defined by the United Nations Office on Drugs and Crime in their Recommended Methods for the Identification and Analysis of Cannabis and Cannabis Products. We hereby attest that the information contained within the report has been reviewed for accuracy and checked against the quality control requirements for each method.

What do our customers think?

97 customer reviews
4.96 out of 5 (based on 97 ratings)

All reviews about White Widow XXL Autoflowering:

  1. An XXLent choice

    5 out of 5
    This strain is a awesome hard hitting selection for any cannabis grower. Definitely a must have for anyone's garden. The fact that it's an autoflower gives the grower some flexibility as it can stay in the same Veg room as other strains and flower while waiting on your other flowers to finish. The fact that it's White Widow XXL means that it's going to produce a larger yield that packs a punch! White Widow has always been a staple with many growers for it's frosty Christmas tree shaped buds and it's pungent aroma.
  2. white widow xxl auto

    5 out of 5
    very pleased with the results of these so far - grown outdoors
  3. Me.

    4 out of 5
    White widow has always been a favourite strain, after testing out the Autoflowering from Dinafem I won’t grow anything else outdoors. The XXL version was a doubler for my crops!
  4. Easy, quick, and resilient

    5 out of 5
    This was my first time growing (RDWC system) and I picked White Widow XXL because it WW is one of my personal favorites. I made a lot of mistakes along the way and the rest of my plants suffered a bit but the WW XXL was consistent and grew the biggest . I ended up was a 7oz yield.

    5 out of 5
    Premetto che la coltivazione è stata fatta in Olanda dove è legale la marijuana. Eccola in sole 8 settimane. Adesso risciacquo e in sole 9 settimane è pronta!!
  6. sotto shock

    5 out of 5
    dopo 37 giorni una delle 3 ww xxl è alta più di un metro (circa 110cm + vaso da 30 cm) non ho più spazio in altezza ed è in fioritura da 2 settimane e mi preoccupa doverla piegare anche perché mancano circa altri 40 giorni di fioritura. Sta crescendo a vista d'occhio di circa 5 cm al giorno! Sicuramente a fine ciclo supererà abbondantemente 140/150 cm. Spero che alla fine abbia una buona resa finale. vi aggiornerò con foto al termine del ciclo. DINAFEM nasconde sempre delle OTTIME sorprese.

    5 out of 5
    La 3 bimbe hanno 1 mese di vita . Una delle 3 a terza settimana ha cominciato la fioritura ed è lunga 70 centimetri. Oggi mentre sistemavo il growbox ha ceduto una ventola spezzando 4 rami della pianta grande che purtroppo ho dovuto potare ! almeno 30 grammi di maria persa e mi viene da piangere! Per il resto stanno crescendo bene e molto veloci. Dinafem è sempre una garazia! ho un piccolo grow da 60*60*180 con HPS 250w . Coltivazione su fibra di cocco e perlite .Per l'alimentazione uso autoflower super mix di bionova e il boost per fioritura della HESI. Aggiungerò il CANNA PK 13-14 3 settimane prima del raccolto. Una settimana prima del raccolto risciacquo con enzimi per eliminare ogni traccia di fertilizzante.
  8. Mr

    5 out of 5
    Amazing growth and lovely flowers. I’ve always had good results with Dinafem seeds and these were no exception.
  9. White Widow Xxl

    5 out of 5
    One of the 5 Autos that iv grown in my life and this 1 out of the 5 seems to blow my mind one of the BEST auto every grown by me and what we call it..White Widow XXL!! by Dianfem!!!
  10. White Widows XXL

    5 out of 5

    As a complete beginner I managed this in a greenhouse up north in Scotland remarkably easily given I have managed to kill so many other attempts. This is the easiest to grow so far and if very sticky buds is your cup of tea then this is for you. If your seeing six main coalas on one auto then yes you are seeing right.

    1. 5 out of 5

      Hi, really nice job ! best regards 

  11. White Widow XXL

    5 out of 5
    These genetics are amazing. I have heard alot about Dinafem, but as a new grower (2nd grow) I am amazed at the speed of these girls. Dinafem customer for life! The progression is 12 days!
  12. White widow XXL autoflower

    CheckmarkA "verified" checkmark Verified purchase
    5 out of 5
    I fogot to mention that The taste is off the chain i used. Sea minerals , frass , potassium sulphate ,bat guano Organic 100% this is now my fav strain with that most wanted taste mmmm yummy
  13. White widow auto XXL

    CheckmarkA "verified" checkmark Verified purchase
    5 out of 5
    It was the best auto i grew i got 6 ounces of organicc goodness in 78 days outdoors in a 10 galllon pot. Thanks dinafemm . I was very happy withh your amazing seeds
  14. Mr

    5 out of 5
    Great company, with even better products. Quick and professional and always willing to give advice. Highly recommend.
  15. Big dense buds

    5 out of 5
    The main cola was bigger than a coke cane wet it weighed 140g haven’t tested it yet seems to produce nice resin production
  16. mr

    5 out of 5
    Big Dinafem fan >>>> and this White widow is a monster ... well done
  17. Excellent White Widow XXl

    5 out of 5
    100% germination rate, off to a really great start. Happy to also see a company take some care with the packaging the little tin the seeds come in is a cool add-in.
  18. Wwxxl

    5 out of 5
    Bought 5 auto white widow xxl, and they all turned out magnificent in my greenhouse, Thx dinafem for a great strain!
  19. Queen of the coffee shops

    5 out of 5
    Awesome strain
  20. White Widow XXL

    5 out of 5
    Grew 2 of these under 600w in soil. The results were amazing! I've had seeds from other banks(dutch), but Dinafem in my opinion always come up with the goods!! Can't wait to try more
  21. So far so good!!

    5 out of 5
    Currently have this strain growing outdoors. It is at Day 75 from sprout and has been a joy to grow. She is just over 3 feet tall in a 5 gallon bucket. Based on what Dinafem says-she should be re ready to harvest soon but I think she has another couple weeks left in her.
  22. Bellissima

    5 out of 5
    Bella bella bella i want it ! I will buy now and I will let you guys know
  23. first plant

    4 out of 5
    so far, looks good. About three feet tall and 50 days old. Buds are filling out decently. Four more weeks!
  24. Strong Plant

    5 out of 5
    that plant has very good genes. no nutrient burn, no shocking from tough transplanting issues, even no need to adjust ph. just plant it in a good soil and fertilize it with organics and wait for the harvest day.
  25. Huge yields

    5 out of 5
    I grew three of these under 600 hps, subjecting them to tough lst from about the fifth node. So tough I even snapped off the main stems by mistake. They grew very fast and only really needed bloom nutes from around day, these were gradually ramped up to the recommended amounts. The buds were huge and each plant due to lst produced many tops. The buds were quite light and airy and the Crystal production was average although the smell was strong. The were harvested at 77 days but could probably have gone a little longer. Largest plant was 7 oz and the other 2 were around 5 oz each. They smoke well but lean towards a sativa hit which is quite euphoric and excellent in the day time. Great genetics Dinafem, well done. Cheers topdraw.
  26. aproved for indor ! recommended for beginers!

    5 out of 5
    Hello,i had two of this plants indoor, planted in soil with addition of 30% of coco as advised by dinafem.i used fertilizer of well known duch brand (choose any you like ).Lights was Blue+Red led grow lights. Plants reached about 1m height till the end of the life cycle.Crop was 1,5 Liter jar filled with dried, trimmed and aromatic buds :)I am only a 1st year grower, and this was my first experience in indoor growing which turned out to be pretty successful !
  27. Top Quality

    5 out of 5
    Easy to grow, very good yield.
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