Mataro Blue > Kannabia Seeds

Quick Summary

Mataró Blue by Kannabia Seeds is a powerful triple hybrid combining Blueberry, Afghani (Mazar-i-Sharif), and Black Domina. With a sky-high 23% THC, this photoperiod strain delivers ultra-dense, resinous buds that can turn deep purple under low temperatures. Ideal for hash extractions, hydro grows, and lovers of deeply relaxing effects with fruity-citrus overtones.

Main Features of Mataró Blue

• THC content: 23 %
• Genetics: Blueberry × Afghan (Mazar-i-Sharif) × Black Domina
• Indoor flowering time: 58–65 days
• Outdoor harvest: early September
• Indoor height: approx. 90–130 cm
• Outdoor height: up to 200 cm, bushy growth
• Stretch: moderate with solid branching
• Indoor yield: very high – especially in hydroponics
• Outdoor yield: excellent – covers several square meters
• Type: feminized, photoperiod
• Skill level: intermediate to advanced
• Best use: hash making, extraction, hydro setups
• Aroma: sweet, sharp, bitter orange with earthy undertones
• Effect: strong, long-lasting body high with a floaty headrush

Effects & Flavour

Mataró Blue hits hard and fast with its 23% THC content, launching you into a euphoric, dreamy state before settling into a deeply physical stone. It's ideal for unwinding after a long day or simply spacing out in style. The flavour blends sweet hashish, earthy tones and a distinct bitter orange finish. Add carbohydrates during bloom to boost flavour intensity.

Grow Tips

This plant grows a thick, compact main cola with dense, stacked buds. Trichome production begins early and rapidly builds up into a sticky resin crust, turning golden-white near maturity. In cool environments, Mataró Blue develops gorgeous blue and violet hues. Indoors, a short vegetative phase (≈2 weeks) and high-intensity light (800 W/m²) are recommended for best results. Outdoors, secure the branches – heavy buds can cause sagging.

Resilience & Performance

Mataró Blue is highly resistant to drought, tolerates strong feeding, and adapts beautifully to both indoor and outdoor environments. Its wide, dark green leaves and sturdy lateral shoots make it an excellent cloner. Outdoors, plants can reach up to 2 meters and produce massive bushes if pruned properly. Expect an enormous yield and elite resin content – perfect for ice-o-lator or dry sift enthusiasts.

Frequently Asked Questions about Mataró Blue

Is Mataró Blue autoflowering?
No – it's a photoperiod strain that needs a 12/12 light cycle to flower.

How strong is the effect?
Very strong. The 23% THC delivers a fast onset and powerful body relaxation with a soaring mental lift.

Does it turn purple?
Yes – under cooler night temperatures, buds can take on blue and purple shades.

Is it suitable for hash production?
Absolutely. It’s one of Kannabia’s top choices for resin content and hash-making potential.

When is it ready to harvest?
Indoors: 58–65 days. Outdoors: beginning of September.