Born and raised in Amsterdam. Although there are many countries that claim to have created White Widow, we can say for sure that it was created and released here first. This strain has won more awards than any other variety. Perhaps that is why you will find it at the top of every menu at the best Dutch coffee shops. In addition, White Widow is the mother of many other great essential varieties. It is without a doubt a great one that you should be growing in your garden of delights. 

White Widow Xtrm ® Feminized Seeds

SKU: 92

(US) $ 79.00
(US) $ 79.00
  • In stock
  • Outdoor
  • Indoor


THC Level 23% and up
Indica / Sativa 60% / 40%
Yield 550 - 800 gr / plant
Height Average
Flowering Time 8 - 9 weeks
Climate Continental, Mediterranean, Temperate, Tropical, Warm Dry
Effects Creative, Happy, Psychedelic
Flavor Earthy, Peppery, Pungent, Woody

What Are the Effects of White Widow XTRM ® Feminized?

You'll get a powerful and exhilarating high. White Widow XTRM ® is a must for any serious smoker. Immediately after smoking, you will feel an abundance of energy and euphoria, leaving you feeling full of vitality. You might get a bit talkative and it can give you some serious munchies. It is a super potent Indica-dominant hybrid. It contains a high level of THC, between 20-30%. Its buds can appear completely white because of its high THC content, and that's precisely where its name comes from. It is perfect for achieving a psychedelic effect. And can send you to the Andromeda galaxy and beyond.

What Does it Taste Like?

White Widow XTRM ® has an intense aroma that is hard to describe. But its flavor is deliciously sweet and fruity. Its smoke is potent, so, if you want to avoid coughing, take it easy with this one.

Strain Characteristics

White Widow XTRM ® is among the strongest strains in the world. White Widow XTRM feminized ® is fibrous enough to repel most cannabis predators. The plant is so strong, that heavy winds rarely have negative effects on it. Like its mother strain, the classic and much appreciated White Widow, it also has its characteristic white trichomes. The buds are huge and will give you a production of up to 500 gr / m2 if grown indoors and up to 725 gr / m2 when grown outdoors. It can be grown almost anywhere as long as the grow area meets the basic conditions for a strain. It is an ideal strain for any type of grower, including novice growers.


Customer Reviews

best seeds I have used Review by greg (Posted on 8/1/2022)
I am in week 6 of flower and these ww xtr look amazing. popped 1 and another strain from another seed bank. ww has always been about 2 x the size of the other. buds are very hairy and sticky. getting more dense as the weeks go on
best seeds I have used Review by greg (Posted on 8/1/2022)
I am in week 6 of flower and these ww xtr look amazing. popped 1 and another strain from another seed bank. ww has always been about 2 x the size of the other. buds are very hairy and sticky. getting more dense as the weeks go on
Amazing Review by Pocahontas (Posted on 2/24/2022)
Ordered 5 seeds got 5 different phenotypes. 100% germ rate and the best in the biz customer service. When in doubt order you won’t regret it.
Fun fun fun Review by Jeff Barker (Posted on 2/12/2022)
I started one of the white widow extreme and grew it indoors until it got big enough to clone . Off just one single donor I was able to harvest 110 plants that I transplanted outdoors. I live in the U P of Michigan so I have a limited growing period but they all grew perfectly and though they only reached 4 feet in height they frosted over and harvest was much better than I expected.
beutiful seeds=beautiful results Review by carol (Posted on 12/18/2021)
my favorite to grow with great harvests
Adaptable and resilient Review by B Complex (Posted on 10/18/2021)
Super easy to grow outdoors, less preferred by bugs and disease. In containers these shoot straight up and produce fast. Plants much taller in the ground, hold well in the wind. Great choice for a late crop outdoors.
BEST STRAIN EVER!!!! Review by Andy (Posted on 10/5/2021)
The best strain of white widow I have ever grown in 30 years by far. All seeds germinated Within 24hrs yields were beyond normal buds look like something out of a magazine and very potent can't go wrong with this strain 10/10.. seeds were delivered promptly and discreetly to Australia with no problems order with confidence
Super Review by Karel (Posted on 10/3/2021)
20/20,vše super. Perfektní diskrétnost
Monsters Review by Cyril (Posted on 6/24/2021)
These seeds grow into monsters. I popped 5 seeds and they grew fast but with a terrible light source they got leggy really fast with just a few main tops. I wanted to trash them at no fault of the seed of AMS but since my new seedling just popped i put them under a new LED light with epar and man it was like these plants said thank you. Now at the end of week 4F they are already toppling over with massive colas and they branched like something was chasing them from 2 main colas to over 20 tops with huge nugs. Get these seeds you will not be disappointed the smell is a mixture of sweet and floral very nice.
best seeds Review by mitchel collins (Posted on 4/25/2021)
I have bought 5 WW seeds .only germinated one so far and its looking beautiful . AMS is the premiere place to buy seeds for sure . highly recommended
white widow extreme is outstanding Review by Donald Foley (Posted on 4/19/2021)
Been enjoying coffee and a bowl every morning since my days
in college listening to Focus and toking on reefer from South
America. Thank you for great quality seeds, all germinated. Take
it from a Californian in his mid 60's, AMS nailed it with White Widow!
4 stars: good service, well treated Review by Jen (Posted on 3/25/2021)
The beans took about 3 weeks to get to Canada which is what they inform so that was good. I popped 2 WW XTRM and both germinated quickly. I am just watching them pop up this week. Also it was very discreet
5 stars: perfect, definitely recommended Review by KPierre (Posted on 3/25/2021)
I am currently growing a batch of White Widow extreme. I germinated four seeds and all four seeds germinated! I am just about to enter the flowering stage and you should see how healthy these plants look...they look like they could be from a magazine article on what elite weed should look like. So, so healthy looking and a nice shade of green. My future purchases will only be from AMS!
5 stars: perfect, definitely recommended Review by Chris (Posted on 3/25/2021)
I ordered the White Widow XTRM seeds and they arrived about two weeks later in a plain envelope. I planted 5 of my 10 seeds and all 5 germinated within 3 days. I am now about 3 weeks in and the plants are very robust and growing very healthy under LED lights. I am very happy with the product and service form AMS. I will be ordering more seeds in the future and would recommend this company to anyone looking to purchase seeds. I can't wait for the final product.
Seeds are great! Review by Mike (Posted on 3/25/2021)
Seeds are great! I grew some monsters off the white widow xtrm fem seeds awesome genetics also high germination rate!
5 stars: perfect, definitely recommended Review by Vaughn (Posted on 3/18/2021)
Have had great results,germinated in 36hrs &finished product A1.Also when parcel didn't arrive they sent it again & were rx.So far I've found pot of gold,amnesia trance & white widow extreme are all top shelf.Cheers to AMS Keep up your great work.
5 stars: perfect, definitely recommended Review by Chris (Posted on 3/12/2021)
AMS responded quickly to my order and I received it within the time line they said I would. I received white widow extreme fem. & ak47 extreme fem. both germinated @ are looking very good so far Thanks.
5 stars: perfect, definitely recommended Review by John (Posted on 3/12/2021)
Both of my orders arrived within 10 days of placing order, they arrived in a protective envelope. I'm quite impressed by AMS!
My seeds germinated within a day. The seeds went from seed to seedling within days! Plants within week. My White Widow Extreme is doing Great!
5 stars: perfect, definitely recommended Review by Packleader (Posted on 3/5/2021)
I live in Atlanta Ga. I ordered 5 white Widow Xtrem seeds & they arrived Today. I was shocked when I saw they arrived. Thank you for your honesty and delivery.
Marc Emery brought me here Review by Marc Emery (Posted on 2/24/2021)
Gotta give the man some props. Marc Emery is the Johnny Appleseed of the grow movement in treacherous times/territory, fighting the good fight to assist in the world of what we have today. I love you Marc and oldschooler seed people! I haven't tried AMS seeds yet, but if there are any issues, I'm sure it will be my fault :D
I would recommend using their services. Review by Darrell Davis (Posted on 2/18/2021)
Shipping was an issue difficult to get the first shipment. Emailed them told him I never received the package they re-mailed another package which I did receive. The only reason I give it a four star is because it was difficult to receive the package. I would recommend using their services. I purchased the white widow extreme feminized. So they’re growing now there about 3 inches tall.
Discrete Delivery within 10 days! 100% germination! Review by Larry (Posted on 2/18/2021)
White Widow Extreme Feminized-Excellent service! Discrete Delivery within 10 days! 100% germination! Robust healthy plants half way through veg!! What more could you ask for?
AMS Help desk was very kind and helpful. Review by J of the USA (Posted on 2/16/2021)
I purchased the White Widow Xtrm Feminised seeds. In about 2 weeks I received them! This was my first time and I was scared. AMS Help desk was very kind and helpful. I am definitely going to get more seeds in a few weeks! I like these guys (and ladies)!
The best WW strain Review by Nick Safi (Posted on 6/13/2019)
Out of all of them! 5 STARS!
AMS went above and beyond to ensure… Review by Jeff (Posted on 5/22/2019)
Love this strain! AMS went above and beyond to ensure delivery
They rock!!
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