Girl Scout Cookies Extreme Feminized Seeds

The most powerful THC-filled

As the name says, Girl Scout Cookies Extreme is the more extreme version of the popular Girl Scout Cookies from California. This Indica phenotype delivers a stronger kick with the same sweet and earthy flavor. Its 21% THC level causes immediate euphoria and relaxation, making it a favored remedy for stress and depression. Furthermore, it will unleash your creativity and provide the perfect ambiance for socialization. Known for its beautifully colored buds, this strain can yield a generous 21 ounces per plant. If you are looking for potent marijuana that is moderately easy to grow, buy our Girl Scout Cookies Extreme Feminized Seeds here now.


Love it, or it’s on us

Here’s why we know you will.

100% happiness guarantee

If you don’t feel better, it’s on us

Fast& free shipping

Free shipping to USA and EU

Guaranteed germination

Grown with care by Netherlands

More about Girl Scout Cookies Extreme Feminized Seeds

Girl Scout Cookies Extreme emerged from the Bay Area in the 2010s. Although the mysterious “Cookie Collective” claimed credit, the actual cultivators of the strain are still unknown. What is known, however, is that it is the result of Durban Poison being crossbred with OG Kush. The former is a landrace Sativa from South Africa, giving Cookies its ability to uplift the mood and stimulate creativity. The Californian OG Kush genes, on the other hand, supply the soothing and tranquilizing effects that are typical of Indicas.

Girl Scout Cookies Extreme is a medium-sized plant that can flourish either indoors or outdoors. It is not very difficult to grow, but some intermediate experience can prove useful. In particular, you would have to be familiar with the Sea of Green (SoG) training method in order to maximize your yield. But even if you are a beginner, you can still be successful if you follow our growing guide. Within ten weeks, you will be rewarded with plenty of deep purple buds punctuated by neon orange hairs. This strain’s yield is on the high side – up to 21 ounces per plant. This means that for a newbie grower, you are assured of having some usable buds even if you make a few mistakes.

This strain’s aroma will hit you with a wave of nostalgia. It unquestionably smells like the oven-baked treats you remember from your more innocent days. The first waft is sweet yet earthy, followed by some chocolate and mint. The spiciness towards the end – nutmeg and black pepper – balances the sugar so that it is not too cloying. Finally, you will notice a hint of lemon to round out the flavors.

The dominant Indica genes of Girl Scout Cookies Extreme make it ideal for growing indoors. Because of its smallish stature, you can fit a lot of plants in a limited space. Nevertheless, it can also be very productive outdoors if you have a sunny Mediterranean-like climate. Moreover, the colder nighttime temperatures in the open air will encourage the plant to reveal its beautiful purplish hue. This is due to the presence of anthocyanins, a flavonoid that provides color as well as antioxidant and anti-inflammatory benefits.

These seeds are feminized, meaning they are 99.9% guaranteed to produce only female plants. As this white paper from 2017 explains, having male plants around has a detrimental effect on your crop. They carry pollen that will taint the females’ flowers. So, instead of having smokable buds – your main purpose for growing marijuana – you will be inundated with seeds. Eliminating the male sex chromosomes also permits a higher THC content. In the case of Girl Scout Cookies Extreme, it is an impressive 21%.

If you choose to grow indoors, be mindful of the temperature and relative humidity (RH). Your plant prefers a temperature between 68 and 80 degrees Fahrenheit (20 to 26.5 degrees Celsius). During the vegetative stage, keep the RH in the 50% to 60% range. Upon flowering, reduce it by 5% per week until it reaches 30%. This low RH will reduce the risk of mold and increase resin production.

As mentioned earlier, this strain will benefit from the Sea of Green growing technique. Indica-dominant strains like this one tend to grow fast, but with SoG you can force it to shorten its vegging period to only two weeks. As a result, you can experience the fruits of your labor much earlier. Just remember to switch your grow light schedule from 18/6 to 12/12 to induce flowering.

Outdoors, you can expect to harvest around the middle of October when the daylight hours get shorter. The maximum height of the plant will be about 66 inches (168 cm). If you want to boost the terpene level, use organic fertilizers such as worm castings, bone meal, or kelp instead of chemical nutrients. Blackstrap molasses, available at your local grocery store, can also improve the sweet fragrance of your buds. Add half a teaspoon per gallon of water in the final few weeks of growth.

As harvest time approaches, you will begin to see bright green calyxes surrounding the deep purple leaves. There will be pretty orange pistils swirling around the trichome-covered buds. These sugary trichomes are responsible for this strain’s tantalizing freshly-baked aroma. A properly dried and cured bud will be soft, fluffy, and moderately sticky.

As its whimsical name suggests, smoking Girl Scout Cookies Extreme is a fun experience. Consumers report a rapid mood upliftment and full-body high from the very first toke. This strain is one of the best choices if you need a dose of creativity and confidence. You will feel more sociable and have a tendency to laugh a lot.

Although it does not offer the healing benefits of CBD, its 21% THC level will compensate by easing stress, depression, and anxiety. In addition, THC can reduce chronic and acute pain significantly, making it a suitable alternative to opioids. The effects typically last for several hours – giving you more bang for your buck. If you want a more intense high, drink some orange juice or lemonade. Vitamin C will magnify THC’s efficacy.

The negative side effects of Girl Scout Cookies Extreme are mostly limited to dry mouth and dry eyes. Surges of energy are normal, but consuming too much could lead to excessive body-melt and couch-lock. For this reason, it is better enjoyed at the end of the day when you are ready to chill out and unwind.

Key Features

OriginOG Kush and Durban Poison
Indica to Sativa RatioIndica 80%, Sativa 20%
THCUp to 21%
CBD< 1%
Flowering Period Indoors 10 weeks
Flowering Period OutdoorsMid-October
Yield IndoorsUp to 21 oz per 3 sq ft (595 g per sq m)
Yield OutdoorsUp to 21 oz per plant (595 g per plant)
Growing DifficultyModerate


200 reported effects from 400 people

This info is sourced from our readers and is not a substitute for professional medical advice. Seek the advice of a health professional before using cannabis for a medical condition!


Happy 62%

Relaxed 59%

Euphoric 54%

Uplifted 47%

Creative 35%

Helps with

Stress 35%

Depression 27%

Anxiety 26%

Pain 26%

Insomnia 14%

Fragrance and Flavors

Sweet 70%

Earthy 55%

Peppery 33%

Citrus 33%

Mint 15%

Customer Reviews

Be the first to review “Girl Scout Cookies Extreme Feminized Seeds”

Your email address will not be published.

There are no reviews yet.


What are feminized seeds?

If you’re new to growing, you might not be sure what a ‘feminized seed’ is or why it's important. Here’s the deal. Marijuana plants come in both male and female sexes, but only one grows bud for smoking - the female plant.

Using them takes the guesswork out of growing. In the old days, you dealt with this by planting double the plants you thought you needed. Why? Simple

Want to know more about how to grow marijuana?

Download our free
Growing Guide Ebook!