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Purple marijuana has carved out a special niche within the cannabis community. Its popularity soared in the 60s and 70s, coinciding with the broader counterculture movement. Iconic strains like Purple Haze were even immortalized in music and popular culture, further cementing their legacy.

Overall, the history of purple marijuana is intertwined with innovation, culture, and a quest for new and unique cannabis experiences. Individuals with a medical marijuana license in Florida are able to visit any Florida dispensary and find which type of cannabis best suits their desired outcome. For many, purple marijuana does the job! Keep reading to learn more. 

Why Do Cannabis Leaves Turn Purple?

The distinctive purple color of some marijuana strains is due to the presence of anthocyanins, which are water-soluble pigments also found in other plants like blueberries and eggplants. The experimentation with purple cannabis strains began in earnest during the 1970s. 

Breeders were particularly interested in crossing various strains to create new hybrids that not only had unique colors but also distinct flavors and effects.

Certain cannabis strains are genetically predisposed to produce anthocyanins, the pigments responsible for purple, red, or blue hues. Strains like Granddaddy Purple, Purple Haze, and Purple Kush are known for their vibrant purple coloration due to their genetic makeup.

Temperature plays a significant role in the expression of purple hues. Cooler nighttime temperatures, especially below 50°F (10°C), can stimulate anthocyanin production and reduce chlorophyll levels, leading to the appearance of purple leaves. This is similar to the process that causes leaves to change color in autumn.

Imbalanced pH levels and certain nutrient deficiencies, particularly phosphorus, can also cause leaves to turn purple. When the plant is unable to absorb essential nutrients effectively due to improper pH levels, it might exhibit stress symptoms, including purple leaves.

UV light exposure can enhance the production of anthocyanins. Some growers use specific lighting techniques to bring out the colors in their plants. This is why outdoor-grown cannabis often shows more vibrant colors compared to indoor-grown varieties.

Is Purple Marijuana Better Than Others?

The quality of marijuana largely depends on factors like genetics, cultivation practices, cannabinoid profile, and terpene content, rather than just its color. While purple marijuana strains are often highly regarded for their unique appearance, whether they are “better” than others is subjective and varies based on individual preferences and needs. Here are some factors to consider.

Aesthetic Appeal

Purple marijuana is visually striking, and the vibrant colors can make it more appealing to consumers. This aesthetic appeal can sometimes lead to a perception of higher quality, but it doesn’t necessarily correlate with potency or effects.

Genetics and Potency

The genetic makeup of the strain is crucial. Some purple strains like Granddaddy Purple and Purple Haze are known for their potent effects and unique flavor profiles. However, there are also many green strains that offer equal or superior potency and therapeutic benefits.

Terpene Profile

Terpenes are compounds that contribute to the aroma, flavor, and effects of cannabis. Purple strains often have unique terpene profiles that can include grape-like, berry, or earthy flavors. The enjoyment and efficacy of a strain can be highly influenced by its terpene content.

Cannabinoid Content

The cannabinoid profile, including levels of THC, CBD, and other cannabinoids, is a more critical factor in determining a strain’s effects. While some purple strains may have high THC levels, others might not. It’s important to consider the specific cannabinoid content when evaluating the potential benefits of a strain.

Growing Conditions

The environment in which cannabis is grown can significantly impact its quality. Proper lighting, nutrients, and care are essential for producing high-quality cannabis, regardless of its color. Purple coloration can sometimes result from environmental stress, which might not always indicate optimal growing conditions.

Personal Preference

Ultimately, whether purple marijuana is “better” than other strains comes down to personal preference. Some users might prefer the unique flavors and aesthetics of purple strains, while others might prioritize potency, specific effects, or the presence of certain cannabinoids and terpenes.

How is Purple Weed Cultivated?

Cultivating purple marijuana involves a mix of genetic selection and environmental manipulation to enhance the production of anthocyanins, the pigments responsible for the purple coloration. Here’s a step-by-step guide to cultivating purple marijuana:

Step 1: Select the Right Strain

The first and most crucial step is choosing a strain that has the genetic potential to turn purple. Some popular purple strains include:

  • Granddaddy Purple (GDP)
  • Purple Haze
  • Purple Kush

These strains have been bred specifically to exhibit purple hues under the right conditions.

Step 2: Control the Temperature

Anthocyanin production is often triggered by cooler temperatures. To encourage purple coloration:

  • Nighttime Temperatures: Lower the nighttime temperatures to around 50°F to 60°F (10°C to 15°C) during the final weeks of flowering. Ensure that the temperature drop is gradual to avoid stressing the plant too much.
  • Daytime Temperatures: Keep daytime temperatures in the optimal range for cannabis growth, typically between 70°F to 85°F (21°C to 29°C).

Step 3: Manage pH Levels

Maintaining proper pH levels is essential for overall plant health and nutrient absorption, which can impact color expression.

  • Soil pH: Aim for a soil pH between 6.0 and 7.0.
  • Hydroponics pH: Keep the pH between 5.5 and 6.5.

Step 4: Optimize Nutrient Availability

Certain nutrient imbalances can cause stress, leading to purple hues:

  • Phosphorus: Ensure adequate phosphorus levels, especially during the flowering stage. A deficiency can lead to purpling of leaves and stems.
  • Potassium: Maintain proper potassium levels as it’s crucial for overall plant health.

Step 5: Use the Right Lighting

Light exposure, particularly UV light, can enhance anthocyanin production:

  • Full Spectrum LEDs: Consider using full-spectrum LED lights that provide UVB light, which can help bring out vibrant colors.
  • Outdoor Growing: If growing outdoors, choose a location with plenty of sunlight.

Step 6: Harvest Timing

The timing of the harvest can also influence the coloration:

  • Extended Flowering Period: Sometimes allowing the plants to flower a bit longer can enhance the purple coloration as the chlorophyll breaks down and anthocyanins become more prominent.

Popular Purple Cannabis Strains

Dispensaries frequently carry a selection of popular purple marijuana strains that are renowned for their vibrant color, potent effects, and unique flavors. One of the most famous purple strains is Granddaddy Purple (GDP). Known for its relaxing and sedative effects, GDP is ideal for pain relief and insomnia. This strain offers a sweet, fruity, grape-like flavor and is widely available in dispensaries due to its popularity.

Purple Haze

Another well-known strain is Purple Haze, which provides uplifting, euphoric, and energetic effects. It has a distinct berry and earthy sweetness that makes it a favorite among users looking for a creative boost. Purple Haze gained additional fame thanks to Jimi Hendrix, further cementing its place in cannabis culture.

Purple Kush

Purple Kush is another staple in the realm of purple strains. This pure indica strain is celebrated for its deep relaxation and sleep-inducing properties, delivering a strong body high. Its earthy, sweet, grape flavor profile contributes to its status as a beloved choice for those seeking potent effects.

Purple Punch

Purple Punch combines relaxing and happy effects, making it excellent for stress relief. This strain is also known for its delicious taste, characterized by berry, candy, and citrus notes. Its balanced effects and appealing flavor make it a frequent choice in dispensaries.

Mendo Purps

Lastly, Mendo Purps offers relaxation and mild euphoria, perfect for elevating mood and reducing stress. Originating from Northern California, this strain has a sweet, earthy, berry flavor and remains highly sought after by cannabis enthusiasts.

These strains are commonly found in dispensaries due to their popularity among consumers who appreciate both the visual appeal and the distinct effects they provide.

Have Questions? Cannabis Doctor X Can Help

Cultivation of marijuana plants is viewed as an art by many. Different strains and methods can create different beneficial outcomes for using medical marijuana. If you have any questions about which type of medical marijuana is best for your current situation, we can help. Cannabis Doctor X has several locations throughout Florida. Give us a call today to book an appointment.

References 

https://pubmed.ncbi.nlm.nih.gov/29260534/