Permanent Marker XL Auto by Sweet Seeds – High-THC XL Autoflower with Candy & Cookies Terpenes.
Sweet Seeds’ Permanent Marker XL Auto is an 8th generation autoflowering variety of XL cannabis, combining the powerful effect of modern California strains with efficient and high yielding autoflower genetics. As a result of crossbreeding Permanent Marker with Permanent Jealousy XL Auto, the strain has gained its incredibly high THC content, copious resin production, and candy terpenes.
The plants are medium to tall sized and have a loose structure, offering heavy harvests of buds with a dark green color and orange pistils.
Key Features of Permanent Marker XL Auto®
- Type: Autoflowering Feminized Cannabis Seeds
- Genetics: Permanent Marker × Permanent Jealousy XL Auto®
- THC: 23–30%
- CBD: ~0.1%
- Indica/Sativa: 66.6% Indica / 33.3% Sativa
- Height: 50–130 cm
- Indoor Yield: 400–550 g/m²
- Outdoor Yield: 50–160 g/plant
- Generation: 8th Generation XL Autoflower
Flavor & Aroma – Candy, Cookies & Diesel Complexity
Permanent Marker XL Auto features an innovative terpene profile that is perfect for lovers of sweet cannabis genetics:
- Dominant sweet candy and gummy notes
- Cookies-style nuances with mint undertones
- Earthy and slightly skunky background
- Subtle Diesel accents for added depth
Ideal for individuals looking to experiment with candy terpene cannabis strains, Cookies genetics, and scented autoflowering cannabis seeds.
Effects – Powerful, Euphoric & Relaxing
Given the THC content that can reach as high as 30%, the strain is capable of providing a potent and lasting effect:
- Creative and uplifting euphoria
- Enhanced mood and mental stimulation
- Smooth transition into deep relaxation
Great for use at night when one needs to relax without compromising a good mood.
Plant Structure & Growth Characteristics
The XL auto-flowering strain produces well-developed plants with a very productive and solid structure:
- Open branching for better airflow and light penetration
- Produces large, dense, resin-coated buds
- Strong hybrid vigor and consistent growth cycle
Perfect choice for cannabis cultivators looking for high-yielding auto-flowering seeds.
Genetics & Breeding Excellence
Permanent Marker XL Auto® combines elite modern genetics:
- Permanent Marker: Known for potency and candy-like terpenes
- Permanent Jealousy XL Auto®: Selected for autoflowering stability, yield, and complexity
This union leads to a new generation of autoflower hybrid with increased potency, aromatics, and resin output.
Resin Production & Extraction Potential
Due to its thick trichome formation, this variety is best suited for:
- Rosin and hash production
- Live resin and BHO extractions
- High-quality cannabis concentrates
Ideal for individuals searching for resin-heavy autoflower varieties with good terpene retention.
Why Choose Permanent Marker XL Auto®?
This strain is ideal for:
- Collectors seeking high-THC autoflowering cannabis seeds
- Growers wanting XL yields with fast flowering cycles
- Fans of candy, Cookies, and Diesel terpene profiles
- Extractors needing resin-heavy plants
- Users looking for a powerful yet balanced evening effect
A Promising New Release
Launched in January 2026, Permanent Marker XL Auto® will become an outstanding autoflowering strain, being the combination of modern California genetics, extremely high levels of potency and unique terpene profile.
