Allen Wrench Marijuana Strain (The Full Review)

Allen Wrench Marijuana Strain (The Full Review)

The Allen Wrench strain is a heavily sativa-leaning hybrid with THC levels reaching into the 20s. This strain is popular with both recreational and medicinal cannabis consumers. In terms of its flavor and aroma, Allen Wrench has a fruity and citrusy taste, with earthy and lemony notes.

Dominant Terpene:
Euphoria, Social, Uplifting
Common Usage
Chronic painDepressionNausea
Growing Info
Flowering period is approximately 10-11 weeks; can be grown both indoors and outdoors.

In the hardware world, an Allen wrench is also known as a hex key. It is a basic yet invaluable tool used in conjunction with screws and bolts with hexagonal heads.

Breeders often name their weed after people or items. Much like the tool, Allen Wrench marijuana has a variety of uses. Yes, you can use it recreationally, but the medical cannabis community has also embraced this potent strain.

What Is the Allen Wrench Strain?

Allen Wrench weed is a strongly sativa-dominant hybrid and is a cross of NYC Diesel and Trainwreck. Although it was almost certainly created in the United States, the breeder’s identity remains open to dispute.

Given the popularity of the strain, it is amazing that no one has come forward and taken credit for putting two powerhouse strains together and creating a masterpiece.

As Allen Wrench weed is a combination of two potent strains, it isn’t surprising that its THC percentage can reach the mid-20s. While the cerebral stimulation it provides is incredible, there is a danger that novices will be overwhelmed. However, seasoned cannabis users say that Allen Wrench’s high is one of the best psychoactive experiences you’re likely to have.

Almost immediately after consuming this strain, users report feeling a rapid and potent cerebral rush. Typically, this is accompanied by a noticeable pressure behind the temples and eyes. Experienced cannabis users with a decent tolerance describe the high as uplifting and happy.

It is also likely that you’ll experience a sudden surge of energy, which can help you speed through your daily tasks. Before long, a feeling of euphoria arrives, and you become chatty and sociable.


Allen Wrench has an alluring and enticing aroma that combines both fruity and floral notes. Some users describe Allen Wrench’s fragrance as similar to freshly dug earth coupled with zesty citrus scents. Breaking open the nugs reveals a slight smell of the cannabis terpene, myrcene.


The fruity and citrusy combination carries over into the flavor. As well as offering a smooth smoke, Allen Wrench provides a lemony and earthy taste on the exhale.

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The leaves of this strain are dark green, and as harvest time approaches, wispy brown pistils become apparent. Overall, an Allen Wrench plant has a dense and sticky appearance with extremely plump buds.

Given its top-shelf genetics, it is unsurprising that Allen Wrench is coated with frosty trichomes come harvest-time.

Allen Wrench Strain Grow Info

Sadly, you are unlikely to find Allen Wrench seeds because the original seed stock isn’t commercially available. Your best option is to get clippings from a healthy Allen Wrench plant and grow them as clones. However, on the plus side, this strain grows well indoors or outdoors.

If you decide to grow it outside, please note that this strain needs a Mediterranean climate to thrive. Your outdoor plants should be ready for harvest by the end of October and produce a bountiful yield of up to 24 ounces per plant.


When you grow Allen Wrench indoors, consider using the Screen of Green (SCROG) method to maximize yield. One thing to note is that Allen Wrench plants are susceptible to overfeeding. Therefore, it is a good idea to keep a detailed nutrient journal and feed cautiously. One of the significant challenges of growing this strain indoors is keeping its height under control.

It is not a good strain for novice growers because it is susceptible to bud rot and mold. With the Allen Wrench strain, you must keep the humidity level of your grow room under control. Another thing to note is that Allen Wrench’s flowering time is long at 10-11 weeks. However, the wait is worth it in terms of the Allen Wrench strain’s yield. Indoor returns can be as high as 20 ounces per square meter planted.

THC Content – Highest Test

The THC content depends on the cut of Allen Wrench you receive. Lab tests show that the Allen Wrench strain’s THC level ranges from 16% to 24%.

CBD Content – Highest Test

Allen Wrench’s CBD content is between 0.1% and 0.8%. Its THC to CBD ratio is usually between 20:1 and 240:1.

Medical Benefits of Allen Wrench Marijuana

The sensational psychoactive high associated with this strain ensures it is a favorite amongst recreational users. However, many believe that the Allen Wrench strain also has several medical benefits.

Given this strain’s uplifting and euphoric effects, some choose to use it for short-term relief from depression and anxiety. Some say that this strain can temporarily alleviate some painful conditions, such as muscular and arthritic pain.

The Allen Wrench strain has an energizing effect on many of its consumers. Therefore, it may help a short-lived energy boost to people with chronic fatigue.

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Potential medicinal consumers of this strain should be mindful of this strain’s potent effects and potential for adverse reactions. We will discuss these next.

Possible Side Effects of Allen Wrench Weed

The most common side effects experienced by Allen Wrench consumers are dry mouth and dry eyes. However, given this strain’s high THC level, some have experienced heightened anxiety and paranoia, and dizziness. The Allen Wrench strain is not a good option if you are a novice user or have a low THC tolerance level.

Final Thoughts on Allen Wrench Cannabis

If you have tried NYC Diesel and Trainwreck and enjoyed the flavors, you won’t be disappointed by Allen Wrench. The crisp, fruity taste is a real treat, and the cerebral high is mind-blowing. However, novices should leave this strain to more experienced cannabis consumers due to its potent THC level and powerful psychoactive effects.

When growing Allen Wrench, it is best to focus on an indoor grow. Be patient because the flowering time is slightly longer than average. Also, make sure that your grow room’s humidity is always within the right range. Otherwise, you risk mold or fungi growth, which will harm your crop and could even ruin it.

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