Ready to add a splash of royalty to your grow space? Purple weed strains are high in visual allure and steeped in fascinating plant science. Certain cannabis strains are genetically predisposed to develop vibrant colors, including striking purple hues, due to their unique genetics and environmental influences.
In this guide, we explore what makes cannabis go purple, how to cultivate those beautiful, vivid violet buds, and finally, reveal 10 outstanding purple weed strains you can get your hands on from Seedsman’s collection—highlighting both the visual appeal and unique characteristics that make these strains so desirable.
What Is A Purple Weed Strain?
A purple weed strain is a type of cannabis plant that naturally develops purple, blue, or reddish hues – usually in the buds, purple leaves, or stems. But this isn’t just for show. That stunning color comes from special pigments called anthocyanins, which are also found in blueberries, grapes, eggplants, and other foods that naturally present these colors [1].
Anthocyanins are part of a group of compounds known as flavonoids, which help protect the plants from UV light, cold temperatures, and even pests. Anthocyanins are the pigments responsible for the purple coloration in cannabis. Some cannabis strains are naturally rich in these pigments thanks to their genetic makeup, and under the right environmental conditions, the purple really pops.
So, what triggers this colorful transformation? A few key things contribute, including the development of purple pigment in the buds and leaves:
Genetics: Some strains are simply born to be purple.
Temperature: Cooler night-time temperatures (especially during flowering) can boost anthocyanin levels and reduce green chlorophyll, revealing more purple. Cooler temperatures are a key factor in triggering purple coloration[2].
PH levels: Slightly more alkaline conditions can also help purple tones show through. Maintaining proper pH is important for overall plant health.
Light exposure: UV light can stimulate pigment production, just like how plants tan under the sun.
But here’s the catch: if the strain doesn’t have purple genetics, no amount of cold or fancy lighting will make it turn violet. Producing a purple weed strain all starts with the right seeds.
The Aesthetic Appeal of Purple Weed Strains
The allure of purple weed strains goes far beyond their effects—it’s their stunning visual appeal that often captures the hearts of cannabis enthusiasts and connoisseurs alike. Strains like Purple Haze, and Purple Kush are celebrated for their vibrant purple hues, which can range from subtle lavender to deep, royal violet. These visually striking purple buds and leaves set many purple weed strains apart from the typical green varieties, making them a favorite for those who appreciate both the artistry and science of cannabis cultivation.
The deep purple coloration found in many purple weed strains is more than just a pretty face; it’s a sign of unique genetics and careful cultivation. Cannabis connoisseurs often seek out purple weed strains for their aesthetic appeal, associating the rich purple hues with high-quality, potent buds. Whether it’s the iconic look of Purple Urkle or the mesmerizing tones of Purple Haze, these strains offer a sensory experience that starts with the eyes. For many, the visual impact of purple cannabis is just as important as its aroma or effects, making these strains a must-have for anyone looking to grow or enjoy truly beautiful cannabis.
Further Reading:Purple Haze: Fact or Fiction?
How to Grow Purple Weed Strains
Unlocking deep purple hues isn’t magic – it’s all about genetics plus intelligent growing. Controlling the environment in the grow room is essential for achieving vibrant purple hues, as temperature and other factors can influence coloration. Here’s how to coax those colors out of your purple weed strain:
Choose Genetics That Naturally Purple
Start with strains known for high anthocyanin potential, especially those that are indica dominant hybrid or sativa dominant hybrid. Genetics are the foundation of a purple weed strain, and without purple genetics, no amount of environmental tweaks will help. Most purple strains tend to be indica dominant, offering relaxing and sedative effects, while some are sativa dominant hybrid, providing more uplifting and energizing effects. When selecting a purple weed strain, look for genetics that are specifically bred for vibrant purple hues and desirable effects.
Control Night-Time Temperatures
Reduce night temperatures by around 10-15F (5-8C) when flowering begins. Cooler nights break down chlorophyll, allowing anthocyanins to shine. Be careful – don't stress plants to the point of health issues.
Provide Strong Light with Some UV
UV exposure (especially UV-A/B) stimulates anthocyanin and terpenoid pathways. Use full-spectrum LEDs or add a UVB strip during late flowering.
Monitor pH and Nutrient Balance
Maintain neutral to slightly alkaline pH in soils or hydro systems to favor purple coloration. Avoid excessive nitrogen late in flower, moderate phosphorus and potassium boost anthocyanin synthesis.
Avoid Extreme Stress
Anthocyanin is a stress-response pigment, but too much stress (like cold water flushes or nutrient deficiency) hurts overall health and yield. Use gradual, moderate manipulation only.
Terpene Profile and Cannabinoid Content in Purple Weed Strains
What sets purple weed strains apart isn’t just their color—it’s also their unique terpene profiles and cannabinoid content. Many purple weed strains are renowned for their distinct flavors and aromas, which can range from sweet and fruity to earthy and pungent. These signature scents and tastes are the result of complex terpene blends, with compounds like myrcene, pinene, and caryophyllene often taking center stage.
Further Reading:How To Maximize Terpene Production In Cannabis
When it comes to cannabinoids, purple weed strains can vary widely. Some are known for their high THC content and potent effects, delivering deep relaxation and a powerful body high. Others offer higher CBD levels, making them a popular choice for those seeking therapeutic benefits without intense psychoactivity. For cannabis enthusiasts and medical patients alike, understanding the terpene and cannabinoid profiles of purple weed strains is key to finding the right strain for their needs—whether that’s a euphoric and uplifting experience or soothing relief from chronic pain.
Common Mistakes to Avoid When Growing Purple Weed Strains
Growing purple weed strains can be incredibly rewarding, but it does come with its own set of challenges - for example, not taking the appropriate steps to coax the color out. One of the most common mistakes growers make is not providing the optimal nighttime temperatures needed to bring out those vibrant purple hues. Purple weed strains require cooler nights during the flowering stage to fully express their purple coloration. Overlooking this detail can result in buds that stay green, missing out on their full visual potential.
Another pitfall is improper fertilization—either overfeeding or underfeeding can negatively impact plant health and reduce the quality of your harvest. Many purple weed strains are sensitive to nutrient imbalances, so it’s important to monitor feeding schedules closely. Additionally, neglecting pest and disease control can quickly compromise the health and yield of your plants. By paying close attention to environmental conditions, nutrient management, and plant health, you can easily avoid these common mistakes and enjoy the full beauty and potency of your purple plants!
Harvesting and Curing Purple Weed Strains
Harvesting and curing purple weed strains is a crucial step in preserving their unique qualities. To maintain the vibrant color, rich aroma, and therapeutic benefits of purple weed strains like Purple Kush and Purple Urkle, careful handling is essential. Begin by harvesting at the right time—when the buds are fully mature and the purple hues are at their peak. Gently trim and dry the buds in a cool, dark environment to prevent the loss of color and flavor.
Further Reading:When To Harvest Cannabis: Master Harvesting Tips and Tricks
The curing process is equally important. Store your dried purple buds in airtight containers, opening them periodically to allow moisture to escape and flavors to develop. This slow curing process helps preserve the delicate terpene profile and ensures that the therapeutic benefits of many purple weed strains are fully realized. For cannabis enthusiasts, taking the time to properly harvest and cure purple weed strains means enjoying buds that are not only visually stunning but also rich in flavor, aroma, and potency.
Top 10 Purple Weed Strains on Seedsman
Ready to try your hand at a purple weed strain? . Here are ten purple weed strains available at Seedsman offering great looks, terpene-rich aromas, and solid yields.
Critical Purple Kush
A stunning indica-dominant gem, Critical Purple Kush combines Blueberry, Critical, and Peyote Purple genetics to deliver outrageously purple buds bursting with resin. It flowers in just 7-9 weeks, unveiling dense, frosty colas. Expect a sweet, skunky aroma with citrus undertones, and a heavy-hitting, relaxing high that leaves you blissfully anchored. The purple tones really pop in cooler temperatures - a true show-stopper for any grower craving potency and panache.
Buy Critical Purple Kush Feminized Seeds
Purple Oreoz F1
This indica-dominant hybrid (Purple Punch x Oreoz) is an easy-to-grow powerhouse strain, flaunting chunky, resin-covered buds glowing in shades of deep plum. With a flowering time of around 9-11 weeks, growers can expect generous yields. Aromas of tropical fruit punch, creamy fuel, and pineapple tease the senses, while the high delivers a relaxed yet creative buzz. Purple Oreoz F1's frosted purple hues make it a standout in any grow space - a luscious, flavorful treat draped in purple perfection.
Buy Purple Oreoz F1 Feminized Seeds
Alaskan Purple
Bursting with deep lavender hues, Alaskan Purple is an indica-dominant beauty that merges Purple Urkle with an Afghani landrace. In just 8-9 weeks, it produces chunky, frost-coated buds that gleam violet under the grow lights. Aromas are a delightful blend of earthy pine, sweet berries, and musk, transporting you to a mountain retreat. The high gently relaxes the body while keeping the mind pleasantly uplifted - a perfect evening companion. Its sturdy structure and forgiving termperament make it ideal for novice growers seeking purple aesthetics and comforting vibes.
Buy Alaskan Purple Feminized Seeds
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Purple Ghost Candy
If you're looking to grow a true connoisseur purple weed strain, this hot hybrid brings the purple, the potency, and the palatability in abundance. Born from a union between Ghost OG and Candyland Purple, Purple Ghost Candy is a top-tier cannabis strain with a twist - it's easy to grow indoors or outdoors. The aroma and flavor packed into each succulent bud is incredible, bringing sweet candy flavors beside lemon and fuel notes. After a flowering time of 9-11 weeks, expect high yields of resinous buds, and a sky-high potency in excess of 25% THC from this purple powerhouse.
Buy Purple Ghost Candy Feminized Seeds
Purple Punch F1 FAST
This speedy indica hybrid flaunts irresistible dark-purple colas. Thanks to its 'fast' lineage, flowering only takes around 7-8 weeks. Aromas explode with grape, blueberry, and candy, complemented by creamy undertones that delight the tastebuds with every puff. The effect is immediate calm and full-body bliss, yet it keeps the mind warm and uplifted. Frosty mountains of purple buds, a compact structure, and rapid turnaround make Purple Punch F1 Fast a must-try for anyone looking for their first experience growing a purple.
Buy Purple Punch F1 Fast Seeds
Peyote Gorilla
A captivating cross between Peyote Purple and Gorilla Glue, Peyote Gorilla bursts with deep plum and lavendar flowers, making for a show-stopping visual that brings any garden to life with regal splendour. Its 8-19 week flowering time rewards growers with chunky, resin-covered colas, and the rich scent of sweet berries and diesel fuel. Expect a lofty cerebral lift that smoothly transitions to a heavy, relaxing body effect. This strain's aesthetic is matched only by its sticky potency, making it a top pick for anyone seeking a powerful purple experience.
Buy Peyote Gorilla Feminized Seeds
Black Sugar 2.0
Black Sugar 2.0 is a rich, indica-dominant cultivar that dazzles with dark purple to almost-black buds. With a flowering time of 9-11 weeks, it rewards growers with hefty resinous colas. The aroma is an intoxicating mix of sugar cookies, grape candy, and hints of caramelized earth - it's a like a dessert in flower form. The high is sweetly sedative, offering euphoric relaxation that soothes with a cozy embrace. Its near-black purpe tones are mesmerizing, especially under LED lights - truly a sugar-coated showpiece in any grow.
Buy Black Sugar 2.0 Feminized Seeds
Peyote Wi-Fi
A striking hybrid with an indica lean, Peyote Wi-Fi combines Peyote Purple with a mystterious Wi-Fi phenotype to produce vibrant lavendar and vivacious purple buds. It flowers in 8-9 weeks, unveiling dense, resin-drenched flowers with frosty purple edges. The aroma is both spicy and sweet, with grape, berry, and earthy undertones, creating a captivating fragrance. Expect a well-rounded effect: a gentle cerebral mood boost followed by relaxing, mellow body vibes. With its purple glow and tangy taste, Peyote Wi-Fi enchants the eyes and the senses.
Buy Peyote Wi-Fi Feminized Seeds
Blueberry
No list of purple weed strains would be complete without the timeless classic Blueberry. With gorgeous purple-streaked buds and a chunky, resin-coated canopy, Blueberry flowers in 8-9 weeks, producing dense clusters with bluish-purple hues that deepen as temperature drops. The aroma is an irresistible blend of fresh berries, sweet jam, and just a hint of earthiness that delights the nose. The Blueberry cannabis strain's effects beginn with a gentle uplift and a happy mental float, then melt into soothing relaxation that eases tension. With its iconic flavor and stunning purple visuals, Blueberry is a timeless favorite for evening chill and sensory satisfaction.
Purple Kush CBD 1:1 Auto
Looking for something different? If you crave purple in therapeutic form, this lovely autoflower marries Purple Afghani and a CBD -rich autoflowering variety, delivering roughly equal CBD and THC. Expect flowering to complete 8-10 weeks from seed, with striking, softly purple-tinged buds covered in silvery trichomes. Aroma notes include sweet florals and a whisper of berry. The balanced cannabinoid profile of Purple Kush CBD 1:1 Auto offers a gentle, clear-headed uplift with mild relaxation - ideal for daytime use without sedation. The muted purple hues add elegance, maing it a go-to for those seeking functional calm wrapped in calming color.
Buy Purple Kush CBD 1:1 Auto Feminized Seeds
The Future of Purple Weed Strains
The future of purple weed strains is brighter—and more colorful—than ever. As breeding techniques and cultivation technology continue to advance, cannabis enthusiasts can look forward to an expanding array of purple weed strains with even more striking purple coloration and diverse therapeutic benefits. Breeders are experimenting with new genetics to create purple cannabis that boasts higher THC and CBD levels, as well as unique terpene profiles that deliver novel flavors and effects.
Innovations in lighting, nutrient management, and environmental control are making it easier than ever to grow purple cannabis with consistent, vibrant hues. As demand for visually striking and potent purple weed strains grows, the market is responding with exciting new options for both recreational and medical users. Whether you’re a seasoned grower or just discovering the world of purple weed strains, the next few years promise a wave of new strains and experiences that celebrate the beauty, potency, and therapeutic potential of purple marijuana. The future is truly purple!
Purple Weed Strains – Final Thoughts
Purple weed strains aren’t just about aesthetics – they represent a deeper connection between genetics, environment, and grower skill. They’re proof that cannabis cultivation is both science and art. Whether you’re chasing vibrant bag appeal, terpene-rich aromas, or just want to grow something that turns heads, purple weed strains deliver on all fronts. Personal preference plays a big role in choosing purple weed strains, as users may seek distinct effects or potential benefits such as relaxation, euphoria, or medicinal advantages. But more than that – they offer a chance to experiment, to engage more deeply with your grow, and to stand out in a sea of green. With consumers increasingly seeking flavorful, photogenic flower, there’s never been a better time to explore a purple weed strain.
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