Sweet Seeds - Permanent Marker XL Auto®

Breeder Slug: sweet-seeds
Strain Slug: permanent-marker-xl-auto

Strain added by chris on 04/28/2026.

• Flowering time: 60 days (9 weeks)
• Genotype: indica/sativa/ruderalis
• Is this is a autoflowering strain? Yes
• Can one get regular seeds? No
• Can one get feminized seeds? Yes
• Is this a clone-only strain? No
• Is this strain still available? Yes

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Strain description

8th Generation extra-large autoflowering strain. The result of crossing Permanent Marker with Permanent Jealousy XL Auto® (SWS115) combines the power of modern Californian strains with an autoflowering strain featuring an intense terpene profile. It develops strong plants with a medium-to-tall size and an open structure, producing thick, highly resinous buds ideal for all types of extractions. Dark green tones contrast with bright orange pistils and a crystalline sheen of trichomes. Its aroma blends notes of candy and gummies with flavors from the Cookies family, alongside menthol, earthy, skunky nuances and Diesel touches. The effect is powerful and long-lasting, combining creative euphoria with a pleasant sense of relaxation, making it a perfect choice for unwinding at the end of the day without losing your smile.

What are the properties of Permanent Marker XL Auto® autoflowering seeds?

Potent:

A high-potency genetic line, delivering an intense and long-lasting effect, in the style of the most modern Californian strains.

Resinous:

Produces thick buds heavily loaded with trichomes, ideal for all types of extractions.

Aromatic:

A deep and complex terpene profile, combining sweet candy and gummy notes with Diesel accents and Cookies nuances.

What are the effects of Permanent Marker XL Auto®?

In the mature flowers of Permanent Marker XL Auto®, we can find a THC content that ranges between 23% and 30%, with approximately 0.1% CBD. The synergy between these cannabinoids and the delicious terpenes produced by this strain results in a powerful and long-lasting effect, beginning with a creative and uplifting euphoria, followed by a pleasant and relaxing sensation. It is an ideal strain for unwinding at the end of the day without losing your smile, maintaining a positive and relaxed state of mind.

What are the flavors of Permanent Marker XL Auto®?

Sweet candy and gummy notes dominate the profile.

Cookies-style nuances with mint touches and a Skunk background.

An earthy base with subtle Diesel accents that add depth.

Plant Morphology

Structure:

With 66.6% Indica and 33.3% Sativa genetics, and only 0.1% Ruderalis, this exceptional autoflowering strain from the Sweet Seeds® genetic collection develops plants between 50 and 130 cm in height. Its open and vigorous structure facilitates the formation of large, dense, and highly resinous buds. Its balanced growth pattern allows for good airflow and uniform light distribution.

Genetic Development:

Permanent Marker XL Auto® arises from the combination of the powerful Permanent Marker and a selected autoflowering genetic line of Permanent Jealousy XL Auto®, bringing together the best of modern Californian genetics in a high-yielding autoflowering format. The result is a strain with great potency, a complex aromatic profile, and excellent resin production.

Indoor Yield:

When grown indoors under artificial lighting, with the optimal growing parameters for this strain, Permanent Marker XL Auto® can produce between 400 and 550 grams of dried buds per square meter.

Outdoor Yield:

When grown outdoors with ample sunlight, a good quality soil mix and adequate nutrition, this strain can yield between 50 and 160 grams per plant.

Awards of Permanent Marker XL Auto®

Permanent Marker XL Auto® is a strain released by Sweet Seeds® in January 2026, and we are confident that, in time, its outstanding quality will be demonstrated at various cannabis events. We invite you to be among the first growers to present it at a competition.

Recommended for Collectors Who:

We recommend our Permanent Marker XL Auto® to collectors seeking high-potency XL autoflowering strains with abundant resin production and a modern, sweet, and complex aromatic profile. Ideal for those who appreciate Californian genetics, Cookies and gummy flavors, and a powerful yet balanced effect, perfect for the end of the day.

Data Sheet Permanent Marker XL Auto®

• Variety: SWS120
• Indica: 66,6% / Sativa: 33,3% / Ruderalis: 0,1%
• THC: 23-30% / CBD: 0,1%
• Indoor Yield: 400-550 g/m²
• Outdoor Yield: 50-160 g/plant
• Indoor/Outdoor Harvest: 8-9 weeks from germination
• Height: 50-130 cm
• Effects: stimulating, relaxing, creativity
• Aroma: gummies, chewing gum, Cookies, mint, earthy, skunky, Diesel

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Growlogs

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