Blue Knight Marijuana Strain [Origins, Benefits, and Potency]

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Blue Knight Strain Overview
Waiting on a knight in shining armor? The Blue Knight strain may sweep you off your feet instead. It has a fruity, blueberry flavor and sedating, stress-relieving effects. Take note, though, this strain's THC level can be as high as 27%!
Common usage
Growing info
The indoor flowering period is approximately 8-10 weeks. Blue Knight plants can be grown indoors and outdoors. BUY SEEDS FOR THIS STRAIN AT OUR #1 RATED ONLINE SEED STORE: HOMEGROWN

Sadly, The Blue Knight strain has nothing to do with King Arthur or his Knights of the Round Table. However, like the legendary king, Blue Knight is the subject of much folklore. Let’s look at this modern-day classic and see what it has to offer to cannabis consumers.

What Is the Blue Knight Strain?

Blue Knight weed is an evenly-balanced hybrid and a cross between Kryptonite and the deliciously fruity Blueberry strain.

One of Blue Knight’s standout features is its exceptionally potent THC content. Lab tests show that Blue Knight samples contain an average THC level of approximately 22.5%.

One of Blue Knight’s standout features is its exceptionally potent THC content.

Given its potent THC level, it’s unsurprising that Blue Knight provides a euphoric and uplifting high, at least initially. As time passes, Blue Knight’s indica effects come more to the fore, and a feeling of deep relaxation takes hold.

Later, Blue Knight’s sedating effects intensify to the point that users become drowsy. Given the nature of its effects, the Blue Knight strain is best-suited to evening use.


Blue Knight marijuana has a sweet, fruity aroma with a light, earthy undertone. Its mouth-watering fragrance also features hints of blueberry wrapped in layers of creamy vanilla.

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Blue Knight has a smooth, sweet blueberry and vanilla flavor with refreshing hints of pine, wood, and earth. Users say it tastes a bit like blueberry muffins on the exhale, with a dash of black tea.


Blue Knight weed produces large flowers that contain incredible blue, purple, and dark green hues. Its buds sport a conical shape with tapered ends. This strain has a generous coating of trichomes that make the plant very sticky to the touch.

Blue Knight’s vibrant purples, greens, and blues are due to anthocyanins formed during growth. Anthocyanins are pigment molecules that are stimulated by exposure to cool temperatures during growth.

Blue Knight Strain Grow Info

While the Blue Knight strain is a cannabis connoisseur’s dream, unfortunately, feminized seeds can be a nightmare to find. Fortunately, another option is to grow a clone, using clippings from a mature female Blue Knight plant.

The good news is that experienced Blue Knight growers rate this strain’s growth difficulty as easy. One reason for this is that these plants are resistant to common molds and mildew.


You can grow Blue Knight plants both indoors and outside. Indoors, Blue Knight plants have a relatively short flowering period of 7-9 weeks. Disappointingly, the indoor yield is quite low at 7 ounces per square meter. However, growers should consider harvests in terms of quality rather than quantity.

Outdoors, Blue Knight thrives in a warm, sunny, and slightly humid climate. These plants will be ready for harvesting around mid-October and provide a slightly more generous return of 11 ounces per plant.

THC Content – Highest Test

As mentioned, the Blue Knight strain boasts very high THC levels. Lab results show that Blue Knight samples can contain up to 27% THC.

CBD Content – Highest Test

Blue Knight contains significantly more CBD than many other strains. While most strains contain 1% cannabidiol or less, Blue Knight’s CBD content can be as high as 4%.

Medical Benefits of the Blue Knight Strain

One of the main health benefits attributed to the Blue Knight strain is its purported ability to alleviate insomnia. However, many users say that it can help to address other medical issues, too.

Given the relaxing nature of Blue Knight’s effects, it may be a useful stress reliever. Its uplifting, mood-enhancing high may also provide temporary relief to users with depression or anxiety.

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Many Blue Knight consumers say that it provides pain relief for common conditions like arthritis, and muscular aches and pains.

Possible Side Effects of the Blue Knight Strain

Given Blue Knight’s potency, some THC-related side effects are likely. Some consumers experience cottonmouth and dry eyes after smoking this strain. A small percentage of users say that this strain gave them a headache or made them paranoid or anxious.

Final Thoughts on the Blue Knight Strain

With a name like Blue Knight, it conjures up images of a knight in blue armor, on horseback, with a lance gripped tightly in hand, ready to go into battle. However, Blue Knight has nothing to do with King Arthur and his Knights of the Round Table despite the name. Its name is simply a fusion of its parent strain’s names, Blueberry and Kryptonite.

While this may be a letdown for some, the Blue Knight strain’s effects won’t disappoint. Thanks to its highly intoxicating THC levels, this strain provides a euphoric and mood-enhancing high.

Thanks to its highly intoxicating THC levels, this strain provides a euphoric and mood-enhancing high.

As the knight, sorry, the night, wears on, feelings of relaxation, sedation, and sleepiness dominate. It’s little surprise that the Blue Knight strain is a very popular choice among cannabis users with insomnia.

Finally, given its potency, novices would be wise to avoid this strain, while experienced users should be careful not to overconsume. Remember to enjoy the Blue Knight strain responsibly.

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