What Are Blue Cannabis Strains?
Blue cannabis strains are weed plants that get their name from their cool blue and purple colors. These colors usually show up on the buds or leaves, especially when the plant grows in cooler temps. Blue strains aren’t just about looks, though—they’re also known for tasting and smelling super sweet, kind of like berries.
Some of the most famous blue strains are Blue Dream and Blueberry Cheesecake. Blue Dream is super popular because it gives you a nice, balanced high that’s both chill and uplifting. Blueberry Cheesecake, on the other hand, has a sweet, creamy flavor that totally lives up to its name.
Basically, if you want weed that looks awesome, tastes amazing, and gives you a smooth, relaxing vibe, blue cannabis strains are definitely worth checking out.
What Are The Most Popular Blue Cannabis Strains?
If you’re looking for the best blue strains, there are a few names that always come up. First off, Blueberry is basically the OG of blue cannabis. It’s been around since the late 1970s and is famous for its sweet, berry flavor and super chill, relaxing vibes. If you’re into classic strains, you can’t go wrong with Blueberry.
Then there’s Blue Dream, which is probably the most popular blue strain out there right now. It’s a cross between Blueberry and Haze, so you get the best of both worlds—sweet berry flavors, a nice uplifting high, and a mellow body buzz. People love it because it’s great for daytime or just hanging out with friends.
Blue Cheese is another one you’ll hear about a lot. It’s a mix of Blueberry and UK Cheese, so it has this wild combo of sweet berries and funky cheese flavors. The high is super relaxing, making it perfect for chilling after a long day.
Other blue strains worth checking out are Blueberry Zkittlez (for those candy vibes), Blue Gelato (super tasty and strong), and Blue Mystic (great for when you want to just kick back and relax).
So, if you want to try something new, these blue strains are all solid choices. They taste awesome, look cool, and the high is always on point.
What Are The Most Popular Blue Autoflower Weed Strains?
If you’re looking for blue autoflower weed strains, there are a few that everyone seems to talk about. First up is Blue Dream Autoflower. This one’s a classic—super chill to grow, even if you’re just starting out. It’s got that sweet berry flavor from its Blueberry parent, but also gives you a nice creative, energetic high thanks to the Haze genetics. The buds look awesome too, with blue and green colors and a frosty coating. People love it because it’s easy to grow, hits hard, and tastes great.
Another favorite is Royal Bluematic. This strain is basically the autoflower version of Blueberry, so you get those fruity flavors and a relaxing high. It’s not too strong, so it’s perfect if you just want to vibe out and chill. Plus, it grows pretty fast and doesn’t need a ton of attention, which is always a win.
There’s also Blue Auto Mazar. This one’s a mix of Auto Blueberry and Auto Mazar, so it’s got a lot going for it—big yields, high THC, and that classic sweet, earthy blueberry taste. It’s super reliable and grows well indoors or outside, so you don’t have to stress about messing it up. The buds get frosty and sticky, and sometimes you’ll see those cool blue or purple colors pop up, especially if it gets a little cold at night.
So, if you want something that’s easy to grow, looks awesome, and tastes even better, you can’t go wrong with Blue Dream Auto, Royal Bluematic, or Blue Auto Mazar. These blue autoflower strains are popular for a reason—they just hit different.
Blue Strain Family Tree
Blue cultivars are less of a single “type” and more of a genetics family, with a few famous parent lines showing up again and again. When you see “Blue” in a cultivar name, it usually points to one of two things. Either it is carrying classic Blueberry style genetics somewhere in the background, or it is trying to signal a flavor lane that leans berry sweet, creamy, or funky. The result is a big category with a lot of familiar building blocks.
Blueberry
At the center of the family tree is Blueberry. This is the backbone behind a ton of modern blue cultivars, and it is the reason the “blue” label is so often tied to berry aroma and a dessert leaning finish. Breeders keep reaching for Blueberry when they want to add sweetness, fruit character, and that cozy bakery vibe that shows up in so many blue named options. When Blueberry gets paired with OG or Kush style genetics, you tend to see sturdier plants and heavier, denser buds. When it gets paired with Cookies lines, the profile often swings toward frosting, dough, and candy. When it is crossed into Haze type genetics, you get more lift and sparkle up top, with that berry note riding along.
Blue Dream
Another major branch runs through
Blue Dream. It is one of the most recognizable “blue” names for a reason. This lane is where you’ll usually find fruit plus a brighter, fresher edge, with a lot of cultivars that feel built for daytime sessions or social smoke. In seed catalogs, the Blue Dream branch is where you often see “blue haze” style hybrids or berry and pine descriptions. Breeders use this side of the tree when they want a blue cultivar that still feels light on its feet instead of heavy and couchy.
Blue Cheese
Then there’s the funkier side of the family. That’s where
Blue Cheese earns its spot on the chart. This branch is the one that brings in sharper, savory notes, think tang, skunk, and that unmistakable “cheese” character people either chase or avoid on purpose. Blue cheese type cultivars can still carry a berry note, but it’s usually layered under something louder and more pungent. If someone says they want a blue cultivar that is not all candy and muffins, this is the lane they are usually talking about.
From those three big anchors, most of the “blue” category becomes a web of remix crosses. Things like
Blueberry Muffin lean hard into the bakery lane, pushing that warm, sweet nose that people associate with the name.
Blueberry Headband type options usually land in a spot where fruit and fuel can coexist, giving you a profile that is sweet up front but still has some bite underneath.
The key thing to communicate on a category page is that the “Blue” label is a clue, not a guarantee. Two cultivars can both be “blue” and still feel totally different in aroma, structure, and overall vibe, depending on which branch they come from and how the cross was selected. That’s why a simple family tree framing helps shoppers pick faster. If they know whether they want the Blueberry dessert lane, the Blue Dream bright fruit lane, or the Blue Cheese funk lane, they can get to a short list without reading twenty product pages.
Choosing Blue Strain Seeds
Blue cultivars cover a lot of ground at Growers Choice Seeds, so picking the right pack comes down to two things. The grow style you want, and the vibe you want from the genetics. If you start there, it gets easy to narrow the list without overthinking it.
Feminized Blue Cultivars
If you want the biggest menu of blue genetics, feminized seeds are the move. This is where most of our “blue” lineup lives, and it’s the lane growers pick when they want more control over plant size, training, and timing.
If you’re chasing classic blue names and that familiar berry-forward profile, Blue Dream Feminized and Blue Haze Feminized are the obvious starting points. If you want a blue cultivar that leans dessert, look at Blueberry Cheesecake Feminized, Blueberry Muffin, or Blueberry Pancake. If you like a little more edge, Blueberry Headband Feminized and Blueberry Skunk Feminized keep the fruit but bring a sharper, louder backbone.
For candy and modern hype profiles, you’ve got options like Blue Runtz Feminized, Blue Zushi, Blue Nerds, and Blue Lobster. For a fruit twist that still reads “blue,” Blue Mango Feminized is a solid pick. If you want something a bit different from the usual Blueberry family tree, Blue God Feminized sits in its own lane.
Autoflower Blue Cultivars
Autoflowers are for growers who want a simpler run and a quicker finish without messing with light schedule changes. In the blue category, autoflowers are a great way to lock in that sweet berry lane with less planning.
If you want the classic option, Blueberry Auto Feminized is the clean, straightforward pick. If you like blue plus haze energy in an auto format, Blueberry Haze Auto Feminized gives you that hybrid feel. If you want a modern dessert auto, Blue Cookies Auto Feminized is the one to look at.
Picking by Flavor Lane
If the “blue” part matters more than the name, shop by flavor.
Berry and bakery
Blueberry Muffin, Blueberry Pancake, Blueberry Cheesecake Feminized, Blueberry Caviar
This is the sweet, dessert-leaning side of the category.
Funk and bite
Blue Cheese Feminized, Blueberry Skunk Feminized
For growers who want something louder than pure candy.
Bright fruit and haze
Blue Dream Feminized, Blue Haze Feminized, Blueberry Haze Auto Feminized
This lane keeps things feeling lighter and more “up.”
Candy and modern profiles
Blue Runtz Feminized, Blue Zushi, Blue Nerds, Blue Lobster
If you like the new-school sweet shop direction.
A quick way to choose
If you want the widest choice and the most training control, go feminized. If you want a simpler, faster run, grab one of the blue autos. Then pick your flavor lane and you’re basically done.
Are blue cannabis strains actually blue?
Sometimes, but not always. A lot of “blue” cultivars earn the name from their Blueberry style lineage and berry-heavy flavor, not just color. When the hues do show up, they usually look more like blue-purple tones on buds or leaves rather than true blue.
What causes the blue and purple colors in some blue strains?
Those cooler shades come from anthocyanin pigments in the plant. Genetics set the stage, and then cooler nighttime temps in late flower can make those colors show more strongly.
Do all blue strains come from Blueberry?
Not all of them, but a huge chunk of the blue family tree traces back to Blueberry somewhere in the background. It’s the classic building block breeders use to bring in sweet berry flavor and that “blue” identity.
What are the most popular blue cultivars for growers?
Blue Dream is a top pick for a lot of growers since it’s well known, widely loved, and tends to be vigorous. Blue Cheese is another staple for people who like sweet berry mixed with funk.
24% THCa
