Permanent Marker

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Basic infos

Permanent Marker is an mostly indica from Royal Queen Seeds and can be cultivated indoors, outdoors and greenhouse (Where the plants will need a flowering time of ±60 days) Royal Queen Seeds's Permanent Marker is only available as feminized seeds.

Royal Queen Seeds Description

Permanent Marker has rapidly earned a reputation as one of the standout modern hybrids for fans of loud terpene profiles and powerful effects. Built from the genetics of Biscotti, Sherbert BX1, and Jealousy, this cultivar produces dense, resin-soaked flowers with a bold aroma that blends sweet candy notes, creamy gas, and sharp diesel funk. For anyone searching for a flavour-forward strain with serious potency and unmistakable Cookies-family character, Permanent Marker delivers on every level.

Permanent Marker feminised cannabis seeds combine Biscotti, Sherbert BX1, and Jealousy into a 70% indica-dominant hybrid known for its intense flavour profile, exceptional resin production, and hard-hitting effects. This line was selected for its reliable photoperiod performance, strong flower structure, and the kind of loud candy-and-fuel aroma that lingers long after the jar is opened.

Permanent Marker was originally created by crossing Biscotti with Sherbert BX1 before refining the selection further with Jealousy. Biscotti contributes rich dessert-like sweetness, dense bud structure, and a heavy indica backbone. Sherbert BX1 introduces creamy candy terpenes along with the potential for vibrant colour expression during flowering. Jealousy completes the profile with modern Cookies-style potency, extra resin coverage, and a deeply layered terpene profile that fully develops after a proper cure.

The flavour profile opens with sweet candy and creamy notes on the inhale, quickly followed by herbal depth, cracked pepper, and a lingering diesel finish. Once cured buds are broken apart, the aroma becomes even louder, releasing sharp fuel and spice undertones beneath the sugary top layer.

In terms of effects, Permanent Marker typically starts with an uplifting and euphoric head high that can feel energetic, creative, and mood-enhancing. As the experience develops, its indica side becomes more noticeable, bringing a deep sense of physical relaxation. With THC levels reaching up to 28%, this is a potent and long-lasting hybrid that offers far more complexity than a simple heavy “stoned” effect.

Permanent Marker remains fairly manageable indoors, usually reaching heights between 80–120 cm while producing around 500–550 g/m² under strong lighting conditions. Outdoors, plants can grow significantly larger, stretching to approximately 140–180 cm and yielding around 550–600 g per plant, with harvests typically ready in October.

Flowering time ranges from 55–65 days. Due to the density of the buds, maintaining strong airflow throughout late flowering is highly recommended to help control excess moisture. Light plant training and moderate defoliation can also improve canopy penetration and encourage more even flower development across lower bud sites.

• Genetic Background: (Biscotti x Sherbert BX1) x Jealousy 
• Variety: Feminised / Photoperiod 
• Type: 70% Indica / 30% Sativa 
• THC: Up to 28% 
• CBD: Low 
• Flowering Time: 55–65 days 
• Harvest Month: October 
• Indoor Yield: 500–550 g/m² 
• Outdoor Yield: 550–600 g/plant 
• Indoor Height: 80–120 cm 
• Outdoor Height: 140–180 cm 
• Effects: Euphoric, creative, physically relaxing 
• Flavour Profile: Candy, diesel, herbal, peppery