Table of Contents
Mataró Blue originates from a three-way cross between three legendary strains: Blueberry, Black Domina, and Mazar-I-Sharif. The strain is named after Mataró, a city in Catalonia, Spain, where its breeders aimed to create a potent, flavorful, and visually appealing plant.

The CBD-dominant version of Mataró Blue maintains the same genetic foundation but has been selectively bred to produce higher levels of cannabidiol (CBD) while keeping tetrahydrocannabinol (THC) levels moderate. This alteration makes it a prime choice for medicinal users who seek therapeutic benefits without intense psychoactive effects.
Parent Strains
- Blueberry: Known for its sweet, fruity aroma and relaxing effects, Blueberry contributes flavor and a calming influence to Mataró Blue.
- Black Domina: A potent indica, Black Domina adds dense buds, high resin production, and sedative effects to the mix.
- Mazar-I-Sharif: This Afghani landrace strain enhances the resilience, yield, and hash-like flavor profile of Mataró Blue.
Chemical Profile
Cannabinoids
Mataró Blue CBD’s chemical profile highlights its balanced ratio of CBD to THC. The strain typically contains:
- CBD: 8-12%
- THC: 5-10%
- CBG, CBC, and other minor cannabinoids: Present in trace amounts, contributing to the entourage effect.
This CBD-rich profile makes Mataró Blue CBD suitable for users seeking therapeutic benefits without significant intoxication.
Terpene Profile
Terpenes are aromatic compounds that influence the strain’s flavor, aroma, and effects. Key terpenes in Mataró Blue CBD include:
- Myrcene: Earthy and musky, contributing to relaxation.
- Limonene: Citrus-scented, associated with mood elevation.
- Pinene: Woody and fresh, promoting focus and anti-inflammatory properties.
- Caryophyllene: Spicy and peppery, offering anti-inflammatory and analgesic effects.
The combination of these terpenes enhances Mataró Blue CBD’s medicinal and recreational qualities.
Flavonoids
Flavonoids in Mataró Blue CBD contribute to its distinctive appearance and potential health benefits. These compounds offer antioxidant and anti-inflammatory properties, complementing the strain’s therapeutic effects.
Medical Applications
Mataró Blue CBD has gained recognition for its versatility in treating various medical conditions. The strain’s high CBD content, combined with its balanced THC levels, allows users to experience relief without overwhelming psychoactive effects.
1. Chronic Pain Management
CBD modifies pain perception by interacting with the endocannabinoid system (ECS) of the body. Mataró Blue CBD’s anti-inflammatory and analgesic properties make it effective for conditions such as:
- Arthritis
- Fibromyalgia
- Neuropathy
- Back pain
Patients report reduced pain intensity and improved quality of life with regular use.
2. Anxiety and Depression
Mataró Blue CBD’s calming effects stem from its ability to regulate serotonin levels. The strain helps alleviate symptoms of:
- Generalized Anxiety Disorder (GAD)
- Social Anxiety Disorder (SAD)
- Post-Traumatic Stress Disorder (PTSD)
- Mild to moderate depression
Unlike high-THC strains, Mataró Blue CBD is less likely to exacerbate anxiety or cause paranoia.
3. Epilepsy and Seizure Disorders
Numerous studies have been conducted on CBD’s anticonvulsant qualities. Mataró Blue CBD is particularly beneficial for managing:
- Dravet syndrome
- Lennox-Gastaut syndrome
- Other treatment-resistant epilepsies
Patients using this strain often experience a reduction in seizure frequency and severity.
4. Sleep Disorders
The sedative effects of Mataró Blue CBD make it an excellent option for individuals struggling with insomnia or other sleep disorders. By promoting relaxation and reducing anxiety, the strain helps users achieve restful sleep.

5. Inflammatory Conditions
Mataró Blue CBD’s anti-inflammatory properties are beneficial for conditions such as:
- Crohn’s disease
- Ulcerative colitis
- Multiple sclerosis
- Lupus
6. Neuroprotection
Research suggests that CBD has neuroprotective properties, making Mataró Blue CBD a potential option for managing:
- Alzheimer’s disease
- Parkinson’s disease
- Huntington’s disease
- Traumatic brain injuries
7. Cancer Symptom Management
While not a cure, Mataró Blue CBD can help manage symptoms associated with cancer and its treatments, including:
- Nausea and vomiting (chemotherapy-induced)
- Pain
- Loss of appetite
- Fatigue
Recreational Uses
Although primarily known for its medicinal benefits, Mataró Blue CBD also appeals to recreational users who seek a mild, enjoyable experience without intense intoxication.
1. Relaxation and Stress Relief

The calming effects of Mataró Blue CBD are ideal for unwinding after a long day. Its balanced profile allows users to relax without feeling overly sedated or disconnected.
2. Social Interactions
Mataró Blue CBD’s mild psychoactivity promotes a sense of well-being and sociability, making it suitable for social gatherings or casual conversations.
3. Creativity and Focus
The strain’s pinene content supports focus and mental clarity, while limonene fosters creative thinking. Artists, writers, and musicians may find inspiration and productivity with this strain.
4. Daytime Use
Mataró Blue CBD’s moderate effects make it an excellent choice for daytime use. It provides relaxation and stress relief without impairing cognitive function or productivity.
Optimal Cultivation Conditions
1. Light Requirements
- Photoperiod: Mataró Blue CBD is photoperiod-dependent, requiring 12 hours of darkness to trigger flowering. In indoor setups, maintaining consistent light cycles is crucial.
- Lighting Intensity: Indoors, LED or HPS lights are recommended to provide 600-1000 µmol/m²/s PAR (Photosynthetically Active Radiation).
- Outdoor Sunlight: Thrives in regions with long days during the vegetative stage and consistent sunlight.
2. Temperature and Humidity
- Temperature: Ideal daytime temperature is 20-26\u00b0C (68-79\u00b0F) during the vegetative stage and 18-24\u00b0C (64-75\u00b0F) during flowering.
- Humidity:
- Vegetative stage: 50-60% RH (relative humidity).
- Flowering stage: 40-50% RH to prevent mold and mildew in dense buds.
- Sudden fluctuations can stress plants, reducing yield and cannabinoid production.
3. Soil and Growing Medium
- Soil: Prefers nutrient-rich, well-draining soil with a slightly acidic pH (6.0-6.5).
- Hydroponics: Can be grown hydroponically for faster growth and better nutrient control. Monitor electrical conductivity (EC) and pH regularly.
- Organic Practices: Using compost or natural fertilizers enhances terpene and cannabinoid profiles.
4. Nutrients
- Nitrogen (N): Essential during the vegetative stage for robust leaf development.
- Phosphorus (P): Encourages the growth of roots and flowers.
- Potassium (K): Promotes overall plant health and bud density.
- Micronutrients: Magnesium, calcium, and sulfur are vital for optimal growth. Deficiencies in these nutrients can lead to leaf discoloration and reduced yield.
- Avoid over-fertilization to prevent nutrient burn, which can stunt growth.
Growth Characteristics
1. Plant Type

- Indica-Dominant Hybrid: Exhibits short to medium height with bushy, dense foliage. Perfect for growing plants indoors where there may not be much vertical space.
- Compact Bud Structure: Produces dense, resin-coated buds, which are more susceptible to humidity-related diseases and require proper ventilation.
2. Flowering Time
- Indoor: 8-9 weeks.
- Outdoor: Harvest occurs in late September to early October in the Northern Hemisphere.
- Fast flowering makes it a desirable strain for growers seeking quicker turnover.
3. Yield
- Indoor: Up to 600g/m² with optimized lighting, nutrients, and pruning techniques.
- Outdoor: Can yield up to 1000g per plant in optimal climates with plenty of sunlight and nutrient-rich soil.
Cultivation Challenges
1. Pest and Disease Management
- Pests: Susceptible to common cannabis pests like spider mites, aphids, and whiteflies. Use techniques for Integrated Pest Management (IPM):PM) strategies:
- Use neem oil or insecticidal soaps.
- Introduce beneficial insects such as predatory mites or ladybugs.
- Diseases: Dense buds are prone to botrytis (bud rot) and powdery mildew. Preventative measures include:
- Ensuring proper air circulation with fans.
- Maintaining appropriate humidity levels.
- Checking plants frequently for early indications of infection.
2. Training Techniques
- Low-Stress Training (LST): Helps maximize light exposure to all parts of the plant, promoting even growth and higher yields.
- Topping: Cutting the main stem encourages lateral growth, creating multiple bud sites.
- ScrOG (Screen of Green): Using a screen to train plants horizontally, optimizing space and light distribution.
3. Genetic Stability
- Mataró Blue CBD has stable genetics but requires consistent monitoring during cultivation to ensure phenotypic uniformity. Variations in temperature, light, or nutrients can influence terpene and cannabinoid profiles.
Scientific Insights
1. Cannabinoid Biosynthesis
- The high CBD content of Mataró Blue CBD results from specific genetic expressions that favor CBD synthase over THC synthase. Environmental stressors, such as heat or nutrient deficiencies, can alter enzyme activity and cannabinoid ratios.
2. Terpene Production
- Terpene synthesis is influenced by light intensity and spectrum. Blue and red light wavelengths enhance terpene production, contributing to the strain complex aroma.
- Organic cultivation methods with natural fertilizers tend to yield higher terpene concentrations compared to synthetic nutrients.
3. Stress Responses
- Controlled stress, like moderate defoliation or drought-like conditions during flowering, can increase resin and cannabinoid production.
- Excessive stress (e.g., overwatering, nutrient toxicity) negatively impacts yield and cannabinoid synthesis.
Sustainability in Cultivation
- Water Usage: Implement drip irrigation systems to reduce water wastage.
- Energy Efficiency: Use energy-efficient LED lights for indoor setups.
- Soil Health: Practice crop rotation and use cover crops to maintain soil fertility.
The strain produces dense, resin-coated buds with deep blue and purple hues, adding visual appeal.
Scientific Insights
CBD and THC Interaction
Studies suggest that the interplay between CBD and THC enhances the therapeutic potential of cannabis through the entourage effect. In Mataró Blue CBD, this synergy reduces THC’s psychoactive impact while amplifying CBD’s medicinal properties.
Terpene Contributions
Research indicates that terpenes contribute significantly to cannabis’ effects. For example:
- Myrcene: Enhances sedative effects, aiding sleep and relaxation.
- Limonene: Improves mood and reduces stress.
- Caryophyllene: Provides anti-inflammatory effects by binding to CB2 receptors.
Pharmacological Mechanisms
CBD’s interaction with the ECS underpins its therapeutic effects. Through indirect modulation of CB1 and CB2 receptors, CBD:
- Reduces inflammation
- Alleviates pain
- Regulates mood and anxiety
- Protects against neurodegeneration
Clinical Studies
Several studies validate the medical potential of CBD-rich strains like Mataró Blue CBD:
- Epilepsy: Clinical trials show a significant reduction in seizure frequency.
- Anxiety: Research confirms CBD’s anxiolytic effects in humans and animals.
- Pain: Studies highlight CBD’s effectiveness in managing chronic pain.
- Neuroprotection: Emerging evidence supports CBD’s role in preventing neurodegeneration.
Methods of Ingestion
The method of consuming Mataró Blue CBD significantly affects its onset, duration, and effects. Common methods include:
1. Smoking and Vaping: Cannabinoids enter the bloodstream via the lungs, bypassing digestion. Onset is 1-5 minutes, duration 1-3 hours. It provides rapid relief (bioavailability ~31%) but may irritate the respiratory tract.
2. Edibles: Cannabinoids are metabolized in the liver (first-pass metabolism), with an onset of 30-120 minutes and duration of 4-8 hours. Offers long-lasting effects but lower bioavailability (~6-15%) and delayed onset.
3. Sublingual (Tinctures/Oils): Administered under the tongue, cannabinoids are absorbed via mucous membranes. Onset is 15-30 minutes, duration 3-6 hours. Provides precise dosing and bypasses digestion (bioavailability ~13-19%).
4. Topicals: Applied to the skin, cannabinoids interact with local receptors. Onset is 5-15 minutes, duration 2-6 hours. Ideal for localized pain or inflammation without systemic effects.
Onset and Duration of Effects
- Smoking/Vaping: Onset within minutes, peak effects in 30 minutes to 1 hour, duration 1-3 hours.
- Edibles: Onset up to 2 hours, peak effects at 2-3 hours, duration up to 8 hours.
- Tinctures/Sublingual: Onset in 15-30 minutes, peak effects within 1-2 hours, duration 3-6 hours.
- Topicals: Onset is localized (5-15 minutes), effects persist for 2-6 hours at the application site.
Effects
The effects of Mataró Blue CBD are shaped by its cannabinoids, terpenes, and user endocannabinoid system:
- CBD Effects: Non-psychoactive, anxiolytic (modulates serotonin receptors), anti-inflammatory (interacts with CB2 receptors), analgesic (influences TRPV1 receptors), and neuroprotective (reduces oxidative stress).
- THC Effects: At low levels, provides mild relaxation and enhances CBD analgesic properties.
- Terpenes: Myrcene enhances sedation; limonene uplifts mood; caryophyllene offers anti-inflammatory benefits; pinene supports focus and clarity.
Scientific Insights on Effect Dynamics
- Entourage Effect: CBD, THC, and terpenes synergize to amplify therapeutic benefits. For example, CBD mitigates THC-induced anxiety while enhancing anti-inflammatory effects.
- Pharmacokinetics: Bioavailability varies; smoking/vaping (up to 31%), edibles (~6-15%), and sublingual (~13-19%).
- Tolerance: Mataró Blue CBD low THC content reduces the risk of tolerance, making it suitable for long-term use.
Potential Side Effects
While generally well-tolerated, Mataró Blue CBD may cause mild side effects, including:
- Dry mouth
- Dry eyes
- Drowsiness (at high doses)
- Lightheadedness
These effects are typically less pronounced than those associated with high-THC strains.
Conclusion
Mataró Blue CBD stands out as a versatile cannabis strain, offering a harmonious blend of therapeutic and recreational benefits. Its balanced cannabinoid and terpene profile makes it suitable for various medical conditions, from chronic pain to anxiety, while its mild psychoactivity appeals to recreational users seeking relaxation and creativity. Whether used for wellness or enjoyment, Mataró Blue CBD exemplifies the potential of cannabis to enhance quality of life.
For a complete directory of cultivars, visit our Cannabis Strain Reviews.