White Widow XTRM auto-fem Seeds

White Widow XTRM auto-fem in a nutshell is White Widow on steroids!

white widow xtrm auto-femWhite Widow XTRM auto-fem is one of the most potent strains of marijuana in the world.

THC levels of up to 23% have been recorded making this hybrid strain medicinal quality as well as a weed that must be smoked with caution ;).

Years of specialized breeding have resulted in faster, more vigorous, growth and larger yields – boasting 400 – 600 grams of killer bud per square metre of grow space – despite staying at around a metre in height when fully grown.

White Widow XTRM auto-fem seeds grow exceptionally well indoors and outdoors in warm sunny climates, enjoying a relatively short flowering cycle of only 8 to 10 weeks.

When ready to harvest, White Widow XTRM auto-fem has so much crystalline THC covering the buds, they’re practically coated.

White Widow XTRM auto-fem retains the inspiring highs that have made White Widow weed so popular in the Amsterdam coffee-house circuit.

Now the most expensive smoke available in Amsterdam coffee-houses, White Widow XTRM auto-fem has been the recipient of many cannabis awards.

If you’re a hardcore cannabis connoisseur, you’re going love this strain!

You’re also going to love it if you use marijuana for medical reasons. White Widow has a history of medical use, for stress, anxiety, PTSD, depression, and physical conditions like chronic pain. Use lighter doses for mental relief (too much could stimulate more anxiety) and stronger doses for pain relief. White Widow XTRM auto-fem seeds are ideal if you’re just trying to grow a bit at home for your health as you can get multiple harvests throughout the year indoors.

THC level   –  Up to 23 %
Genetics – Indica 60% | Sativa 40%
Climate   –  Indoor / Outdoor
Yield indoor  –   Up to 400 gram / 14.1 ounces per sq meter
Yield outdoor  –   Up to 600 gram / 21.2 ounces per sq meter
Height indoor   –  Up to 90 cm / 35.4 inch
Height outdoor  –   Up to 110 cm / 43.3 inch
Flowering time   –  9 weeks
Grow difficulty   –  Easy

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5 White Widow XTRM auto-fem seeds $60 (approx. €49 or £43)

Amsterdam Marijuana Seeds add to cart10 White Widow XTRM auto-fem seeds $108 (approx. €80 or £70)

Amsterdam Marijuana Seeds add to cart20 White Widow XTRM auto-fem seeds $192 (approx. €135 or £115)

Amsterdam Marijuana Seeds add to cart

*See below for more White Widow strains*



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You might also want to check out some of these White Widow hybrids:

White Widow XTRM feminized seeds are good for those looking simply to grow the maximum harvest of this super potent XTRM White Widow weed.

White Widow XTRM seeds – the non-automatic (‘regular’) version of this XTRM White Widow strain (as with this XTRM auto-fem, it sacrifices stability for larger harvests of more potent bud).

White Widow auto-fem seeds – the original White Widow auto-fem – more stable than this XTRM auto-fem though expect smaller harvests.

White Widow feminized seeds where each seed will grow into a female marijuana plant so no loss to weeding out males or worry about pollination weakening the THC content.

White Widow seeds is the old standby, the most stable of the White Widow family, from which you can grow your own crop of seed producing White Widow for use in the future or to give to your friends 😉 .


More about the original White Widow in this Leafly video:


white widow xtrmLegal disclaimer: Buying and selling White Widow XTRM auto-fem seeds from Amsterdam marijuana seeds is legal in most countries with few restrictions.

Marijuana growing is tolerated in some countries provided it is for personal use. Some countries have legislation prohibiting the cultivation of marijuana unless permits are obtained beforehand.

Other countries have very restrictive legislation that attempts to prevent any of its citizens from growing White Widow XTRM auto-fem seeds or any other kind of THC-bearing marijuana for any purpose whatsoever.

We do not claim to be specialized in the marijuana legislation field and if you have any doubts regarding laws on marijuana cultivation where you live we suggest you contact the appropriate authorities for interpretation. We do not support in any way whatsoever the breaking of laws.

We provide a law-abiding service informing the public about the characteristics and qualities of various marijuana strains and provide access to White Widow XTRM auto-fem seeds and other marijuana seeds to anyone over the age of 18. 

The same disclaimer stated above applies to the free marijuana seeds as well as your purchase of White Widow XTRM auto-fem seeds or other seed strains .

And by the way, we do not collect, store, or share any data that could identify you when you visit this website.