White Widow XTRM vs regular white widow - These genetics has been optimized for better growth characteristics and increased yields!

White Widow Xtrm ® Regular Seeds

SKU: 117

(US) $ 59.00
(US) $ 59.00
  • 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
Effects Creative, Happy, Psychedelic
Flavor Earthy, Peppery, Pungent, Woody


Here she is, the most famous name in the business!

White Widow XTRM. This regular seed grows into some of the strongest weed in the world. Born and bred here in Amsterdam. Although many countries claim to have created White Widow, we can state the fact that here in Amsterdam White Widow first saw the lights. This weed has won more cups than any other strain before. On top of all Dutch coffee shop menus (mostly the most expensive!)

A must for anyone who thinks they are a smoker!! White Widow XTRM is a very strong plant and can grow anywhere. This great Indica hybrid packs a power punch. The buds have so much THC on them that it is hard to see the bud at all. White Widow is the most popular white strain, the buds can be completely white covered in nice sticky resin crystals. The high is extreme and the taste divine.


Even inexperienced growers can successfully grow a crop, White Widow XTRM can grow anywhere. Never tried growing a plant before? Try White Widow XTRM! Smoking White Widow gives you an outer space psychedelic high. White Widow XTRM sends you to the Andromeda galaxy and beyond.

Order our more powerful strain White Widow XTRM. Available as regular, auto-flowering, and feminized. White Widow XTRM is the best and strongest White Widow strain available, so beware first-time smokers! You have been warned!

Want something milder? Our assortment at AMS contains more than 120 types of cannabis seeds, with a perfect seed for every wish. Need some help growing your seeds? Read our Grow Guide or e-mail our customer service with your burning questions.


Customer Reviews 4 item(s)

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Got them exactly when said they would arrive - first day of the long spread of days provided up front. Germed perfect. I got the WW Extreme non-femmed. Don't know how many girls yet.Suggestions: None. You do exactly what you say you will do. A rarity in this world. Much thanks!!
Leon B. posted on 2/18/2021
I have ordered 3 or 4 times from Amsterdam Seeds. I have always received my order, and my germination rates have been great. Almost perfect. I had one run of Chronic go bad, but in fairness, that could have been me. White Widow XTRM was my best and favorite so far. My only negative was that everything on the website as of writing this does not show an average testing range for cannabinoids. That would be something I want. Great company in my opinion, though. The plants always seems happy and green. The grow success is up to you, but with genetics from this company, you are off to a decent start. For the great strains I have used from here, I will return the favor with a decent review! I might have been a little harder with my rating, but other companies have proved more difficult for me to do business with in my 10 attempts to buy seeds, and it seems that this company IS upping their website game a little, which was one of my few complaints. Overall, I feel that they have earned a 4 star out of 5, and I will honestly give Amsterdam Marijuana Seeds my red-eyes approval. A good choice for a seed company!
Greatest thing AMS has going is quality of product. Your White Widow XTRM is the most robust hardy plant I have grown. I'' excited about Your AK47 XTRM.
Jason posted on 8/21/2020
absolutely love AMS! orders always come quikly and seeds produce potent plants!

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