Are you sure you want to hide the widget forever? If you need it back, please clear your cookies.
Content
Colors
Navigation
English (United States)
Accessibly App Accessibility Statement
Accessibly App is committed to making sites accessible for all, including people with disabilities. We are continuously improving the service we provide through our app to comply with increased accessibility standards, guidelines, and to make the browsing experience better for everyone.
Conformance status
The app uses the Web Content Accessibility Guidelines (WCAG) defined requirements to improve accessibility for people with disabilities. It defines three levels of conformance: Level A, Level AA, and Level AAA. Accessibly App is following the best guidelines and is partially conformant with WCAG 2.1 level AA.
Technical information
Accessibly App is an app supported in Shopify and Wordpress environments. The app relies on the following technologies:
HTML CSS JavaScript NodeJs MongoDB
Accessibly App features
When a site has Accessibly App i ac-h4 installed, the website can be adjusted with keyboard navigation using the “tab” key (WCAG 2.1/2.1.1). Additionally, see the list of all provided Accessibly App features and tools for better website experience:
Zoom | WCAG 2.1 / 1.4.4
This feature enables users to enhance the size of the text to up to three times the original text for better text readability.
Bigger cursor
Makes the cursor bigger and more prominent. Increases the size for better site browsing.
Invert colors
Invert the colors of the website content. For those with decreased vision, the high contrast greatly helps to read the site better.
Tweak Contrast | WCAG 2.1 / 1.4.6
This feature lets users manually select from two options: to enhance the contrast of the website or to decrease the contrast.
Tweak Brightness | WCAG 2.1 / 1.4.6
This feature lets users update the brightness on the site. The content can either be made brighter or darker.
Grayscale | WCAG 2.1 / 1.4.6
Users can turn on grayscale, making the website content appear only in shades of gray. This benefits people with visual impairment.
Reading Line
Add a supportive reading line to the site.
Readable fonts
Convert the fonts available on-site to one of the most easily readable fonts: Helvetica.
Alt Text and Images
Ability to read alt text of images. As of now, our tool has added a feature where alt descriptions for images without them are generated using Google's Vision AI. In the event that you haven't manually written these image descriptions yourself, this greatly helps people with visual impairment browse your site.
Tooltips | WCAG 2.1 / 2.5.3
Add labels to images that contain a written description of the image.
Highlight links
Highlight links to make them more prominent.
Hide images
Hide images on the site. This provides better site readability for people with visual impairment.
Read page
A feature that allows a voice to read the text on your site out loud to visitors.
Notes & Feedback
We always try to update our services and operate in the best possible manner to benefit all of our clients and their site visitors.
We cannot control or correct problems with third-party sites, but please let us know if you encounter difficulty with any sites we link to so we can pass the information along to the site owners. You may also want to address your concerns directly to these third parties.
Your medical cannabis journey simplified: find partnered dispensaries, explore pricing options, earn rewards, and get answers to FAQs, all in one spot.
Have you ever looked at cannabis plants before they are harvested, dried, and cured? If you have, you would agree that there are some very exotic and beautiful varieties of cannabis, such as purple buds. However, you may find yourself wondering why some plants take on a purple hue. If so, let us set the record straight, since inaccurate information surrounding these enticing purple plants can still be easily found.
When people talk about purple cannabis, you may picture something in your head that doesn’t quite match reality. Purple-hued cannabis can present itself in lighter and darker varieties, some of which may even appear black. Despite the discrepancies in hues, purple cannabis is no less impressive than it sounds.
Before we get into why the cannabis community has fallen for purple buds, we first need to explore why these buds take on their unique tinge.
What is Purple Weed?
Purple weed categorizes a variety of cannabis strains (breeds of the plant cannabis sativa) characterized by distinctive purple or violet hues on the plant’s flowers, leaves, and stems. Some people are devoted fans of purple strains, with rumors abound that purple cannabis is “superior” in quality or perhaps even produces a “better” high.
However, despite the hype, there is no evidence that these strains contain any special high-enhancing or medicinally significant compounds that other cannabis plants do not. Namely, purple cannabis strains do not necessarily have their own unique cannabinoid or terpene concentrations that make these strains radically different from green strains.
Most likely, people who report increased benefits from purple weed may just prefer the effects provided by strains that also happen to be purple, which are often Indica strains (though not every strain of purple weed is an Indica). Thus, devotees of purple cannabis varieties often report therapeutic benefits that are effective at treating conditions like chronic pain, anxiety, and insomnia. Although they are good qualities for cannabis to have, these benefits should not be attributed to some purple magic contained in these colorful buds.
What Makes Weed Plants Turn Purple?
Simply put, cannabis can turn purple due to high quantities of compounds known as “anthocyanins.” Anthocyanins are a class of water-soluble compounds responsible for red, purple, and blue hues present in many of the fruits and vegetables that we eat, as well as in certain cannabis strains. In cannabis plants, the compound can turn the cannabis leaves and buds into a variety of purples and blues, which may even appear dark green and black.
Anthocyanins belong to a phytochemical group known as flavonoids, which can also be found in cereals, teas, and nuts. The cannabis plant also has a high quantity of two chemical groups known ascannabinoids and terpenes, and trailing shortly behind these cannabinoids and terpenes in terms of quantity is the flavonoids.
Research published in 2004 revealed that anthocyanins may enhance the “health-promoting qualities” of the substance it’s in. This could account for why the purple buds have gained popularity in the cannabis community, aside from the fact that they are beautiful to look at too.
Anthocyanins have been used in traditional herbal medicines for many centuries by cultures including Native Americans, Indians, Europeans, and the Chinese. These herbal medicines, rich in anthocyanin, were often derived from dried leaves, berries, storage roots, and even seeds. The compound was used as a treatment for a variety of ailments and conditions ranging from hypertension, liver disorders, and bladder problems to the common cold and infections.
Reports of anthocyanins’ health benefits even include improvements in vision and the circulation of blood. However, despite these medicinal benefits, researchers are unsure as to whether the apparent health benefits are due to the compound itself or whether it is due to the synergistic interactions between anthocyanins and the other compounds found in the plants.
How Does Cannabis Get Its Color?
Factors such as pH levels, temperature, and light will ultimately influence how the anthocyanins will impact the actual pigments of the plant.
Acidic conditions are considered to have a low pH, while alkaline conditions are considered to have a high pH level. Lower pH levels are likely to bring out varieties of red, while higher pH levels will bring out varieties of blue/purple.
You need to choose the right strain since genetics determines anthocyanins. The varieties of the purple hue in some cannabis buds are dependent on the concentration of anthocyanins circulating throughout the plant.
As stated before, the cold breaks down chlorophyll, which then allows the colorants from the anthocyanins to show. Be sure to avoid damaging your plant with too much cold. If you are trying to get your plant to turn colors, note that colder temperatures cause a chlorophyll breakdown, providing plants with their green coloring. By breaking down the chlorophyll, the plant is then allowed the opportunity to display the hues it’s been hiding. However, the quantity of anthocyanins needs to be high in order for any color to come through at all, and this will be determined by the genetics of the plants. Thus, getting beautiful purple plants requires a perfect combination of genetics and environmental factors.
Note that the cannabis plant does not turn purple due to being stressed. If you try to force the change of color by depriving the plant of nutrients, it will become sick and die.
Myth or Fact?
Any strain can be made purple.
Myth
You need to choose the right strain since genetics determines anthocyanins.
The strain will go purple when deprived of nutrients (stressing the plant).
Myth
The cannabis plant does not turn purple due to being stressed. If you try to force the change of color by depriving the plant of nutrients, it will become sick and die.
The strain will turn purple in the cold.
Myth
As stated before, the cold breaks down chlorophyll which then allows the colorants from the anthocyanins to show. Be sure to avoid damaging your plant with too much cold.
Cannabis can turn purple by freezing it.
Myth
Flash freezing and ice water flushes are more likely to expose your plant to great risks of getting sick and dying This is the “too much cold” that you have been warned against.
The pH levels will influence the color of my plant.
Fact
Acidic conditions are considered to have a low pH while alkaline conditions are considered to have a high pH level. Lower pH levels are likely to bring out varieties of red, while higher pH levels will bring out varieties of blue/purple.
What Are The Best Purple Weed Strains?
Many cannabis strains are more purple in color. Some of them are so well-known for their color that it becomes part of their name, such as:
Granddaddy Purple
Purple Haze
Critical Purple
Purple Kush
Purple Cheese
Strawberry Bliss
Purple Trainwreck
Strawberry Cough
Purple Urkle
Fruity Pebbles
Is Purple Weed Better Than the Rest?
Current research suggests that although anthocyanins may enhance certain medical benefits, there is not enough understanding of these compounds to definitively state that purple buds are better than green buds.
What we do know is that purple buds are more exotic and attractive to cannabis consumers and that many consumers claim to experience more potent effects from purple buds. However, it is important to keep in mind that professionals even recommend against setting the hue of a plant as your criteria for selecting which strain to consume, as some suppliers will sometimes use dyes to change the hue.
Thus, you are still better off researching the terpene and cannabinoid content of different strains to decide which is the best fit to match your preferences and needs. Overall, the lovely buds of purple weed, while attention-grabbing and enticing in appearance, do not seem to provide superior benefits over green strains of cannabis that do not contain pigmented anthocyanins.
Frequently Asked Questions
Why is my cannabis plant turning purple?
Cannabis plants turn purple due to the presence of flavonoids called anthocyanins, which are pigments produced by the plant in response to environmental conditions such as cooler temperatures, but genetics are also involved in certain plants’ tendency to take on purple coloration.
What does it mean when a weed plant turns purple?
A cannabis plant produces anthocyanins and turns purple as a consequence of a variety of environmental and genetic factors, such as temperature fluctuation or the particular strain of cannabis you are growing. Stress does not turn the plants purple, so there’s no need for alarm if your plant has taken on some of this coloration.
Why do trichomes turn purple?
Trichomes are normally characterized as being clear, white, or amber in color, but weed strains genetically predisposed to produce more of the anthocyanin pigment may appear purple. This can make it difficult to determine when the flowers are ready for harvest, as trichome color is used to determine whether the flowers have fully developed their potency.
What does it mean when the cannabis leaves change color to yellow, red, purple, blue, or pink?
Certain color changes in cannabis leaves, such as yellowing or taking on spots, can indicate plant stress due to environmental conditions or infection. Specifically, yellow cannabis leaves typically result from overwatering or nutrient deficiency. On the other hand, colors like red, purple, blue, or pink are often caused by the presence of anthocyanins, which can appear as a result of cooler temperature, soil acidity, or individual plant genetics, and such coloration should be no cause for alarm in an otherwise healthy cannabis plant.
What was the first purple weed strain?
Purple #1 is recognized as the “original” purple cannabis strain. It was cultivated in the 1980s and featured a 50/50 Sativa/Indica cross.
Are there purple Sativas?
While purple coloring is more commonly associated with Indica or Indica-dominant weed strains, there are also Sativa varieties that display the anthocyanins’ iconic hues, such as Purple Thai or Purple Haze.
Is purple weed better than other types of cannabis?
Purple weed is sometimes coveted and championed for its unique appearance and potential antioxidant properties contributed by the anthocyanins, but a strain’s therapeutic effects are more largely attributable to a strain’s particular cannabinoid content and terpene profile. Some purple weed enthusiasts merely prefer purple cannabis strains for their beauty, and others seem to just prefer the effects offered by certain strains that happen to be purple.
This article was originally written in 2020 by Chane Leigh and updated in January 2025.
Sheldon Sommer is a Southern Californian philosopher with a lifelong interest in the biological world. She is enthusiastic to contribute her fascination with philosophy, natural history, psychology, botany, biochemistry and other related topics to providing cannabis education for the similarly curious. Outside of writing, she enjoys painting, singing opera and Taylor Swift songs, as well as spending quality time with a certain beloved orange kitty cat.
You are wrong, Low N triggers a response for anthocyanins not only in Cannabis plants, because it also reduces the production of chlorophyll and plant protoplasm.
Good day Rayne, thank you for taking the time to read this article. Low nitrogen can contribute to the anythocyanin accumulation but perhaps you would like to identify which aspect you feel is “wrong”. This article is based on research but we are always looking to expand our knowledge. Looking forward to engaging with you.
Wow, unless you know each other?!
Such an odd and rude way to conduct yourself in public. Om, well tell us.
So, you’re the person that knows! Ok cool. I Totally believe you. Well, ok show em. now is your chance to prove how correct you’ve been.
Tell them….
Greetings,
Do you have maybe a few mins in your schedule to ask a couple Q’s for me.
I bought a 100% completely indoor grow Granddaddy perple. Anyway, between my girls we couldn’t find one seed. But wait: omg, the very, very top was left, i snapped it half to smoke.and there she was, for me it was positively a golden pearl.
Anyway, i need some help from a pro.
Anyway, thank you for your time.
I have been growing plants natural self growth.
My first time growing, I let plant flourish on thier own. No tending, but cut most male plants out.
I was graced with a plant that had a height of 15’2″ tall and resembled a thick Australian Pine tree. She WAS GORGEOUS…2 YEARS LATER..ONE MALE …WHICH I MISSED, had more or less destroyed thick beautiful females. I now have a plant that has no thick dense buds but leaves are so dark purple, that could be seen as black. Im so impressed by this natural growth.
If I save the seeds and nurture, will the seeds from this (girl or boy) carry the same genetics?
My first time growing 1 plant. It is outside and pretty short in stature. It has been budding nicely, but my buds and leaves are turning purple. Is it time to harvest this plant?
Ever heard of NPK Ratios? As it turns out, understanding the nitrogen, phosphorus, and potassium levels in your soil can help you grow bountiful cannabis plants. Perhaps one of the most important factors to a successful grow is the soil and fertilizer. That’s where NPK ratios come in. You have to nail the PH level…
Extracted pigments from vegetables, seeds, fruits, and even pigments from mined minerals help give us the rich array of colors we have all grown so accustomed to these days. Anthocyanins, along with temperature, help give foliage its color. In the case of cannabis, anthocyanins, temperature, and chlorophyll all play a role in the colors of…
Kentucky residents have been waiting patiently to have access to medical marijuana. Now, the state has officially launched its medical cannabis program, making it the 38th state to legalize medical marijuana. This long-anticipated development marks a major shift in Kentucky’s stance on cannabis, opening new doors for patients seeking alternative treatments. With dispensary licenses granted…
Who said that weed can’t be romantic? With Valentine’s Day quickly approaching, we’re thinking more about love and how you can integrate cannabis into your date nights, whether it’s for V-Day or any date night that you want to give a little spice. From the specific strains that could give you some extra help with enhancing…
In the relatively short amount of time that cannabis has become medically, or in some states, recreationally legal, cannabis products have continued to evolve. While edible marijuana products have been around in some form or another for many years, new and innovative products like cannabis-infused butter, badders, honey, candy, and more, have emerged over the…
The statements made regarding cannabis products on this website have not been evaluated by the Food and Drug Administration (FDA). Cannabis is not an FDA-approved substance and is still illegal under federal law. The information provided on this website is intended for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. It is not intended as medical advice and should not be considered as a substitute for advice from a healthcare professional. We strongly recommend that you consult with a physician or other qualified healthcare provider before using any cannabis products. The use of any information provided on this website is solely at your own risk.