The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 6228Indica

Mataro Blue by Kannabia Seeds

Afghanica Ă— Blueberry

Mataro Blue is a celebrated indica-leaning cultivar from Kannabia Seeds, recognized for its dense, resinous flowers and deeply calming effects. It is a popular choice for evening relaxation, offering a tranquil mental state alongside significant physical calm.

EffectsCalm Relaxing Sedating Tranquil
May help withInsomnia Pain Restlessness
AromaBerryBlueberryEarthySpicyPineHerbal

Appearance

Mataro Blue produces compact, dense buds with a high calyx-to-leaf ratio, making them easy to trim. The flowers are weighty and feature a tight structure, often displaying forest green hues with occasional blue-lavender and deep plum undertones, especially when exposed to cooler temperatures late in flowering. Fiery orange-brown pistils thread through a frosty exterior, giving the buds a sugar-coated appearance.

Indoors, plants typically reach heights of 90-140 cm with short internodes, responding well to training techniques like topping and SCROG. The broad, dark leaves are indicative of its strong indica heritage. Its bag appeal is considered high due to its dense trichome coverage and visually appealing structure.

Aroma & Flavor

The aroma of Mataro Blue is characterized by ripe blueberry and mixed dark berry notes, often likened to berry jam. Underlying these fruity scents are earthy, woody, and subtly spicy undertones that become more pronounced as the flowers cure. A faint hint of pine and herbaceousness can emerge when the buds are broken apart, adding a fresh lift to the bouquet.

The flavor profile mirrors the aroma, with prominent berry notes complemented by earthy and sometimes spicy elements. Some users also detect subtle hints of cream, lavender, or orange within the complex taste. The layered aroma and flavor contribute significantly to its broad consumer appeal.

Effects

Mataro Blue is known for delivering deeply relaxing effects, making it a favored choice for end-of-day use. It promotes a strong sense of physical calm and mental tranquility, often sought after to ease restlessness.

The cultivar is frequently recommended for individuals seeking relief from insomnia and chronic pain. Its sedating qualities are consistent with its indica-dominant genetics, providing a potent yet balanced experience that helps users unwind.

Terpenes & Cannabinoids

This strain typically exhibits THC levels ranging from 18% to 23%, with CBD content below 1%. The terpene profile is often reported to include myrcene, beta-caryophyllene, and limonene as dominant compounds. Supporting terpenes can include alpha-pinene, linalool, and humulene.

Myrcene is thought to contribute to the musky berry aroma, while caryophyllene adds a peppery, resinous warmth. Limonene and pinene may provide a brighter lift to the overall sensory experience. The high resin production, indicated by dense trichome coverage, also makes it a favored strain for concentrate artists.

Origins & Lineage

Developed by Kannabia Seeds, Mataro Blue is a celebrated indica-dominant cultivar with roots in Spanish cannabis breeding. Its name hints at a connection to the coastal town of MatarĂ³ in Catalonia, although the breeder is based in Andalusia. The strain embodies a blend of traditional Afghan indica genetics with blueberry-type ancestry.

This hybridization strategy results in a stable plant with dense, resinous flowers and a characteristic berry-earth aroma profile. Mataro Blue has been recognized for its quality, including winning awards for its rosin production. Its genetics have also been utilized by Kannabia Seeds and other breeders to create derivative strains, including CBD-rich versions.

Growing

Mataro Blue is noted for its adaptability and reliability in cultivation, performing well in various environments with attention to humidity and airflow. It is praised for its heavy resin production and stable structure, making it a favorite among growers, particularly for hash making.

The plants exhibit indica morphology, with short internodes and moderate height, typically reaching 90-140 cm indoors. They respond well to common indoor growing techniques. Its dense flowers and high trichome count contribute to its overall appeal for cultivators.

Frequently asked questions

What are the dominant terpenes in Mataro Blue?
The dominant terpenes commonly reported in Mataro Blue include myrcene, beta-caryophyllene, and limonene, with supporting notes of alpha-pinene, linalool, and humulene.
What kind of effects does Mataro Blue typically produce?
Mataro Blue is known for producing deeply relaxing and calming effects, often leading to a tranquil mental state and significant physical ease, making it suitable for evening use.
Is Mataro Blue good for beginners?
While its effects are potent, its adaptability and stable growth structure can make it manageable for some growers. However, its indica-dominant nature and resin production might require attention to detail.
What are the potential medicinal benefits of Mataro Blue?
Mataro Blue is frequently sought for its potential to help with insomnia and chronic pain, owing to its strong relaxing and sedating properties.