Permanent Marker Seeds

World Wide Cultivars
Feminized
Photoperiod
EU
0.0

Permanent Marker Strain Characteristics

Strain brand World Wide Cultivars
Strain Gender Feminized
Strain light cycle Photoperiod
Suitable for growing Outdoor, Indoor
Strain THC level 32 - 34%
% Sativa/ Indica/ Ruderalis 50% Sativa / 50% Indica
Strain harvest 1.6 - 1.8 oz/ft² indoors
24.7 - 30 oz/plant outdoors
Indoor flowering time 56 - 70 days
Strain height 59.1 inches indoors
59.1 inches outdoors
Strain effect Inked-in euphoria
Genetics (Biscotti x Jealousy) x (Sherb Bx)
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Permanent Marker hits like someone signed your evening in neon ink, then underlined it twice. With 32-34% THC, this balanced hybrid opens with candy sweetness before a floral lift pushes the mood into a happy creative charge. It is loud in the best way – polished on the surface, potent underneath, with just enough mischief to keep the smoke interesting.

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Description

Permanent Marker Strain Info

Permanent Marker is a feminized photoperiod hybrid with a 50% Indica/50% Sativa profile, built for smokers who like modern potency with a little artistic chaos. The flavor moves between sweet candy brightness and floral softness, giving the smoke a boutique feel without turning precious. Its effects lean creative and euphoric, then settle into a happy groove that keeps the mind engaged. Despite its elite THC range, the strain is listed as beginner-friendly, which gives this heavyweight a surprisingly approachable personality.

Genetics

Permanent Marker comes from Biscotti and Jealousy merged with Sherb Bx. Biscotti brings dessert-like richness and dense hybrid weight, while Jealousy adds a flashier, mood-brightening edge. Sherb Bx deepens the sweet profile and helps smooth out the experience. Together, these genetics create a balanced cultivar with serious THC power, candy-floral flavor, and a high that feels expressive without becoming scattered.

Flowering Time

Permanent Marker flowers in 56-70 days, or about 8-10 weeks indoors. Stable lighting, balanced feeding, and low stress will help it stay inside that window. Outdoors, warm conditions and a clean late season will support fuller ripening. It is quick enough to keep the room moving, but the final stretch is where the frost and flavor really sign their name.

Yields

Indoors, Permanent Marker can produce 1.6-1.8oz/ft² (500-550g/m²) under quality lighting and controlled conditions. Outdoors, plants can deliver 1.5-1.9lbs (700-850g) each in a suitable climate. That makes it a strong producer for growers who want premium potency without accepting modest harvests as the price of admission.

Effects

The high opens with a creative spark, like a blank page suddenly looking less judgmental. Euphoria follows, brightening the room without pushing the mind into overdrive. As the session develops, Permanent Marker keeps the mood happy while the body finds a softer pace, making it flexible enough for art, conversation, or a very dramatic playlist session.

Happy
Euphoric
Creative

THC and CBD Levels

With 32-34% THC and no listed CBD level, Permanent Marker belongs in the heavy-duty section of the stash box. The potency is direct and long-lasting, especially for users with lower tolerance. Its balanced genetics help frame that strength with mental lift and physical ease, so the experience feels powerful rather than blunt.

Smell and Taste

Expect candy sweetness wrapped in floral perfume, with a sugary finish that hangs around after the exhale. The inhale feels bright and smooth, while the finish turns richer and more perfumed. WWC lists caryophyllene as the dominant terpene, which adds a subtle spicy depth beneath the sweet surface.

Sweet
Floral

Grow Tips

Permanent Marker grows as a vigorous, robust photoperiod plant, reaching around 4.9ft (1.5m). Its balanced hybrid structure supports a sturdy main stem and productive side branching, so canopy management can noticeably improve light exposure. Dense, frosty buds need airflow and humidity control from mid-flower onward.

  • Use ScrOG indoors to manage height and create an even canopy.
  • Keep daytime temperatures around 68-80°F (20-27°C), with cooler nights to support resin production.
  • Maintain RH near 55-60% in vegetation, then reduce it to 40% during flowering.
  • Use coco coir, peat, or another well-draining substrate to protect the root zone.
  • Give outdoor plants direct sun and enough space to reach the yield potential.

Permanent Marker Seeds for Sale

Searching for the best feminized seeds with extreme THC, candy-floral flavor, and high-yield confidence? Look no further than Permanent Marker. Buy online from Herbies and experience top-tier quality, global delivery, and unbeatable prices. Your cannabis garden awaits.

Written by
Ethan Cole
Cannabis cultivation expert and writer

Cannabis cultivation expert with over a decade of experience in indoor growing and grower education.

Reviewed by
Sylvia Johnson
Indoor growing expert and cannabis writer
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Permanent Marker Strain Reviews
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