White Widow Strain

white widow strain

White Widow is an old school strain. It’s classic Amsterdam strain this was bred by greenhouse back in the 1990s it won the High Times Cannabis Cup and the bio Cup back in 1995. It is a Sativa 30% Indica 70% split hybrid in the codominant and we know that it is a good strain delivering anywhere up to 20% THC.

White widow is easily one of the most popular cannabis strains of weed to grow but it’s also acknowledged as a high yielding indoor. Today we review the white widow cannabis seeds grown in the UK.

White Widow

Taste: Musky, Spicy, Earthy, Sweet

THC: Up to 20%

CBD: < 1%

Height: 70 – 110 cm

Flowering: 9 weeks

Growing: Indoor/Outdoor

Gender: Feminized

Genes: Sativa 30%/Indica 70%

White Widow weed

White widow strain created in Amsterdam was developed as a cross between laundresses strains from Brazil and southern India.

It was first bred by greenhouse seeds back in the early to mid-1990s. It is a strain which is quite we don’t do to the trichomes that are thrust in the bud.

White widow is a strain which despite being a little bit older. It won those cannabis cuts for a reason. They are good genetics in terms of the appearance. It looked good in terms of the bud structure.

white widow weed

White Widow CBD

White Widow CBD

White Widow autoflower

White widow strain is some good cannabis genetics and old school Amsterdam classic. This cannabis strain is resistant to mold and pests and flowers in just 9 weeks or less. It produces its best yields in indoor gardens.

Once you have your seeds there’s little else you need to do to care for this white widow plant. It has a traditional weed smell and different notes sweeter earthy smell. He’s almost got a hint of haze slight him is very sweet undertone that is on. Delicious old school flavor.

White Widow autoflower

White Widow indica or sativa

If you’re looking for a potent indica or sativa strain, White Widow is a great option. This hybrid strain is known for its high THC content and strong effects. Whether you’re looking for a relaxing indica experience or a energetic sativa high, White Widow is sure to deliver.

There are many different types of cannabis, but White Widow is a classic. It’s a balanced hybrid of indica and sativa, which makes it a great choice for first-time smokers or those looking for a more mellow experience.

White Widow indica or sativa

White Widow seeds UK

Method for germination cannabis seeds. It’s really simple you just take a paper towel get it wet and put your white widow seeds in the middle of it you can leave it just on the plate but i find it dries out too fast and if it gets too dry it can damage the seeds.

If you put it into a ziploc bag or cover it loosely so it can still get some airflow that works real good every time i’ve grown the white widow seeds it germinates very fast.

You can to grow cannabis white widow plant in a 5 gallon fabric pot. 5 gallon fabric pots work very good for most autoflowers seeds. Is simply digging a small hole about two and a half inches deep in the center of the pot and then going to fill it with plain pro-mix hp.

Plain pro-mix hp is a fantastic soil for starting seeds in. It doesn’t have too much nutrients and that it’s not going to burn the oung seedlings when you’re planting your cannabis seeds. be sure that the taproot is always facing down.

Plant your seeds about one-eighth to one-quarter of an inch deep. The deeper you plant white widow seeds the lower germination rate is.

White Widow seeds UK

White Widow growing

White Widow seeds

After four days both plants have emerged from the soil. Now, starting the timer and considering this day one. Pay close ettention to the watering pattern.

In these early period it’s very easy to over water cannabis plant, specially when it’s in such a large pot for this age. Every time you water go further and further from the plants.

This allows the soil to dry up and it allows the plants to continue searching for more water whenever you growing white widow indoors.

Flowering time

Your White Widow cultivar can flower in 9 weeks, depending on the phenotype. This speed can be surprising. However, the flowering time is still manageable.

If you grow your White Widow seeds indoors, you can expect to harvest after 8 weeks. If you grow your White Widow seeds outdoors, you can start harvesting your White Widow succulent at the end of October.


White Widow plants rarely exceed 110 cm in height, making them perfect for almost any grower. Furthermore, the bushy growth of the White Widow makes it an ideal candidate for the green screen technique. With a maximum height of 110 cm, White Widow is one of the easiest cannabis strains to grow.


After harvesting White Widow you will feel like a rock star. The White Widow variety is known for its abundant yield. If you grow your White Widow seeds indoors, you can expect over 500 grams per square metre.

If you grow your White Widow seeds outdoors, the yield potential increases to 170 grams per plant. Come harvest time, you will have White Widow buds up to your eyeballs. If you are looking for the biggest yield in town, there is no better choice than White Widow.

Use a ph of around 6.1 and then as they get older increase the ph to about 6.3 and that seems to work really good with the soil mix that you have. The reason you low stress train you plants is that you can develop many colas from all the lower branches instead of just one large top cola by bending down.

White Widow growing

White Widow growing tips

Most autoflowering plants start to flower within the first month. So you must start the low stress training. At about three weeks these plants are very healthy and the main stock is supple and flexible. White Widow auto plant will have no problem getting to flower in a five gallon pot without adding any extra nutrients.

When white widow cannabis plant are showing that they’re going into flour it’s time to top dress them with nutrients that have a higher phosphorus and potassium ratio.





Mostly Indica


Harvest Indoor

Harvest Outdoor


400 – 500 gr/m2

50 – 170 gr/plant


When you harvest cannabis you must take three factors into consideration. One is the color of the hairs i generally like about seventy five to ninety percent of the hairs brown. Number two is trichomes. Most of trichomes must be milky with a little bit of amber.

Three is general ripeness of the white widow bud, because some buds will mature completely different than other buds and you just kind of need to observe each individual plant. Some buds if you’re going by the hairs or the trichomes you’re going to go too long and the buds are going to start turning brown or gray and over time.

The best way is to go by all three of those different methods. Hair color trichome color and general ripeness cannabis produces thc.

How to choose the right White Widow seeds for your grow operation?

Choosing the right White Widow seeds is important for any grow operation. There are many factors to consider when choosing the right seeds, including the climate, geographical location, and desired yield.

Here are a few tips on choosing the right White Widow seeds for your grow operation:

  1. Consider the climate and geographical location of your grow operation. White Widow seeds thrive in warm climates with plenty of sunlight. If you’re growing in a more temperate climate, make sure to choose a strain that is tolerant of cooler temperatures.
  2. Decide what type of yield you’re looking for. White Widow plants can produce a large amount of buds, so if you’re looking for a high yield, make sure to choose a high-yielding strain.
  3. Choose a reputable seed bank or breeder. There are many different places to buy White Widow seeds, but not all of them are created equal. Make sure to do your research and buy from a reputable source to ensure you’re getting quality seeds.

By following these tips, you can be sure to choose the right White Widow seeds for your grow operation and achieve the desired results.

How to choose the right White Widow seeds for your grow operation

Why growers love White Widow seeds?

Growers love White Widow seeds for a variety of reasons. They are known to be very resilient, making them perfect for beginner growers. They also have a high yield, meaning that experienced growers can get a lot of product from just a few plants. White Widow seeds are also known for their potent THC levels, making them perfect for those who want a strong high. Overall, growers love White Widow seeds because they are easy to grow and produce a high-quality product.

Why growers love White Widow seeds

White Widow thc level

Rich trichomes of White Widow plant as a type of sunscreen to protect it and when you put it through a dark period for 24 to 48 hours what it does is it gives it an extra chance to produce extra thc in their trichomes without the sun degrading it. During the daytime scientific studies do indicate that the dark period before chopping the plant does increase thc content.

white widow bud

White Widow effects

The White Widow strain is a hybrid of Brazilian and South Indian landraces that was popularized in the Netherlands. The effects are cerebral and uplifting, making it a good choice for daytime use. It can also be used to treat anxiety and depression. The strain has a high THC content, so it is not recommended for beginners.

People reported us about feeling and effects using White Widow strain.

White Widow Effects

Pros and Cons of growing White Widow seeds

There are many pros and cons to the White Widow strain. Some people say that the pros outweigh the cons, while others believe that the cons are more significant. Here are some of the pros and cons of White Widow:


  • Balanced hybrid
  • Easy to grow
  • White Widow is a sativa dominant hybrid, which means it can give you an energetic and uplifting high.
  • Available as feminised and regular seed
  • Excellent efficiency
  • The White Widow strain is known for its high THC content. This makes it a good choice for people who want to get high.
  • She’s versatile. White Widow can be grown indoors or outdoors, and she does well in both hydroponic and soil-based systems.
  • White Widow is relatively resistant to common pests and diseases , making her easy to care for.
  • She’s available in feminized form .If you want to guaranteed yourself female plants ( which produce the buds ), you can buy feminized White Widow seeds.


  • The White Widow strain is also known for its high CBD content. This can make it difficult to get high from this strain.
  • Average flowering time (depending on phenotype).
  • White Widow can also be a bit heady, so if youโ€™re looking for a clear-headed high, this may not be the best strain for you.

Overall, the pros and cons of White Widow depend on what youโ€™re looking for in a strain. If you want a high THC content and donโ€™t mind a bit of headiness, then White Widow could be a good choice for you.

Pros and Cons of growing White Widow seeds

White Widow

Taste: Musky, Spicy, Earthy, Sweet

THC: Up to 20%

CBD: < 1%

Height: 70 – 110 cm

Flowering: 9 weeks

Growing: Indoor/Outdoor

Gender: Feminized

Genes: Sativa 30%/Indica 70%


What is White Widow?
White Widow strain is the most famous cannabis strains in the worldwide.

How to grow White Widow?
White Widow plant will have no problem growing indoor or outdoor without adding any extra nutrients.

Is White Widow strain indica or sativa?
White Widow autoflower strain is – Sativa 30% and Indica 70%

Is White Widow strain good for sleep?
This beautifully balanced variety has more cerebral effects, making it ideal for relieving insomnia caused by depression or chronic pain.

What does White Widow weed smell like?
White Widow strain produces a strong aroma reminiscent of earthy notes mixed with sandalwood, herbs and spices.

Is White Widow strain exotic?
White Widow strain is an exotic cross between a Brazilian Sativa and a South Indian strain whose genetics have been researched and experimented with for over a decade.

When to harvest White Widow strain?
White Widow weed has a flowering time of 7-9 weeks. If grown outdoors, it is ready to harvest by the end of October.

How can I purchase White Widow seeds?
There are many ways to purchase White Widow seeds. You can buy them online, at a store, or through a catalog. You can also find them in some magazines. The best way to find the perfect source for your needs is to read reviews and ask around for recommendations.

What are White Widow seeds?
White Widow seeds are the seeds from the White Widow strain of cannabis. This strain is known for its high THC content and its combination of energizing and relaxing effects.

How do I grow White Widow seeds?
White Widow seeds can be grown indoors or outdoors. The plants prefer a warm and humid environment with a consistent temperature between 70-85ยฐF. The plants should be fed with a good quality soil or hydroponic system and should be provided with adequate light, water, and nutrients. It is important to follow the instructions provided with the seeds and monitor the plants closely to ensure they are healthy and have the correct conditions to thrive.

How long does it take for White Widow seeds to germinate?
The germination time for White Widow seeds can vary, but it typically takes around 7-14 days. It’s important to keep the soil or paper towel moist and warm during this time, to ensure the best germination rates.

How long does it take for White Widow plants to flower?
The flowering time for White Widow plants is typically around 8-10 weeks. This can vary depending on the growing conditions and the specific genetics of the seeds.

What are the effects of smoking White Widow?
The effects of smoking White Widow can include a strong euphoria, increased energy and creativity, and a relaxing body high. It’s known for its strong cerebral effects and for its ability to stimulate appetite. It’s important to be mindful of the dosage and to start with a low dose if you’re a first-time user or have a low tolerance.

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White Widow Strain ๐Ÿ•ท๏ธ๐Ÿ‘ฐ - Review & Information - Cannabis seeds 2023

Learn about the popular White Widow Strain ๐ŸŒฟ๐Ÿ•ท of cannabis seeds, its effects and benefits, and how to grow it at home ๐ŸŒฑ๐Ÿ  . Get a review of this potent strain.

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