Permanent Marker – Photoperiod Strain

Photoperiod / Full Season  –  Feminized

Permanent Marker S1 x Permanent Marker (Biscotti x Jealousy x Sherb Bx)

Growing the Permanent Marker Photoperiod strain is like adopting a skunk that loves candy—it is beautiful, but man, does it reek. If you are growing indoor cannabis, double up on your carbon filters, because these pungent exotic seeds smell louder than a heavy metal concert.

The plants are absolute resin factories; your trimming scissors will surrender to the stickiness within minutes. And the smoke? It is a total factory reset for your brain. One hit of this high THC indica, and you’ll spend three hours searching for the phone that is already in your hand. Buy these seeds, but maybe warn your fridge first—it’s about to get raided.

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Permanent Marker – Photoperiod Strain

Growing Permanent Marker is the ultimate flex for anyone wanting to learn to grow cannabis with style. While “exotic” often implies “difficult,” our stable Permanent Marker genetics shatter that myth. This plant is a vigorous, bushy beast that rewards the home gardener with rock-hard, purple-black colas that look like they belong on a magazine cover. If you want to master growing exotic weed, this strain is your best teacher—it responds beautifully to topping and training, allowing you to practice canopy management while being rugged enough to handle minor environmental stress.

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high THC seeds

If you are hunting for the highest THC seeds on the market, look no further than Permanent Marker. Regularly testing between 25% and 30%+ THC, this powerhouse strain obliterates even the highest tolerances. It is the ultimate choice for growers who need extremely potent cannabis seeds that deliver a heavy, narcotic punch. Don’t settle for average potency; buy Permanent Marker seeds today and grow the strongest, most resinous flower your tent has ever seen.

Permanent Marker is a powerful Indica-dominant hybrid, typically leaning about 70% Indica and 30% Sativa. Born from a three-way cross of Biscotti x Jealousy x Sherb Bx, these Permanent Marker seeds deliver the ultimate “best of both worlds” experience. You get the creative, euphoric lift of a modern hybrid, followed quickly by the heavy, sedative body stone of a classic Indica.

floral and lavender

The Permanent Marker terpene profile is a masterclass in modern aromatics, defined by a nose-wrinkling mix of floral soap and industrial gas. Dominant in Caryophyllene, it hits hard with a spicy, peppery diesel kick that cuts through the air. Supporting notes of Limonene and Linalool add a bizarre but addictive layer of soapy sweetness and candy-floral undertones. 

When growing Permanent Marker \outdoors, timing is everything. Plant this strain early in the season to maximize your budding sites. While this plant will grow well in all USA hardiness zones, its sweet spot is in the middle at 8 to 10. Harvest early fall outside; indoors, can be pulled at 10 weeks.

Growing Permanent Marker Photoperiod Seeds: The Pungent Powerhouse

If you are tired of weed that smells like fruit salad and want something that smells like a vandalized chemistry set, you have arrived. Permanent Marker seeds are not for the faint of heart or the low of tolerance. We have secured stable Permanent Marker genetics (Biscotti x Jealousy x Sherb Bx) that boast incredibly high germination rates, so you aren’t gambling on unproven hype. Many growers seek out the best seeds—especially Permanent Marker variety—for their distinctive punch. If you are just learning how to grow weed, this is a heavy-hitter to start with. It is the Leafly Strain of the Year winner for a reason—it’s a potent Indica-dominant hybrid that hits with the force of a freight train. We are talking about modern exotic genetics that produce buds so loud, you’ll need a second carbon filter just to keep the neighbors from calling the fire department. Unlike autoflowering weed, where the clock is ticking the moment you sprout, working with these photoperiod exotic seeds puts the ball in your court. You dictate the vegetative stage, which is critical because this plant wants to grow wide and bushy. (If you prefer a faster, set-it-and-forget-it run, check out our Permanent Marker Autoflowering seeds instead). You won’t need a 500-gallon pot to get a monster yield, but you will need a solid plan to manage the rock-hard, resin-dripping flowers this cultivar produces. If high-performance genetics and Permanent Marker seeds are what you crave, planning your grow just got easier.

Indoor Setups: Managing the Funk

When I run Permanent Marker indoors, the mission isn’t just height control—it’s airflow management. This strain produces flowers so dense they feel like golf balls, and without proper care, humidity can be an enemy. For those who start with Permanent Marker seeds, indoor cultivation really brings out that signature aroma.
  • Lighting & Feeding: Start with an 18/6 cycle to build a robust root system. These ladies are hungry for Cal-Mag and love a heavy P-K boost in weeks 5 through 7. They can handle high-intensity light, so crank up the LEDs. The more light you give them, the deeper the purple and black hues will get. Using Permanent Marker seeds under strong lighting can maximize those notable colors and flavors.
  • Training the Canopy: Put away the machete and grab the pruning shears. While she responds well to topping, the real secret here is lollipopping. You need to strip the lower third of the plant aggressively. This directs all the energy to the top colas and ensures air moves freely through the canopy, preventing moisture pockets in those thick buds. Training methods work best when starting with strong Permanent Marker seeds for an even canopy.
  • Environment: This strain loves a dry finish. Keep your humidity under 45% in late flower. If you want to bring out those “blacked-out” purple colors—rivaling the deep hues of a classic Purple Kush—drop your night temperatures to 65°F. It stresses the plant just enough to trigger extreme resin production. With Permanent Marker seeds, careful control of environment always pays off in resin and color.

Outdoor Gardens: The Purple Alien

If you are planting outside, get ready for a show. Growing Permanent Marker outdoors turns your garden into an alien landscape. The contrast of the dark leaves against the white trichomes is mesmerizing. Especially if you plant Permanent Marker seeds in the ground, your backyard will have an unmistakable look.
  • Climate & Zones: She thrives in USDA Zones 7 through 10. She loves a warm, Mediterranean climate but is rugged enough to handle a cooler autumn evening. If you are in a humid region (Zone 8b/9), make sure she is planted in a spot with heavy wind flow or use a greenhouse with fans. She doesn’t like wet feet or stagnant air. For growers using Permanent Marker seeds, consider airflow and zone before planting.
  • The Harvest Window: As a modern hybrid, she finishes relatively fast. You are usually looking at a mid-October harvest. Patience is key—wait for the trichomes to go milky white. The smell changes in the last two weeks from “dank earth” to that signature sharp, chemical, soapy funk that gives the strain its name. Those who harvest Permanent Marker seeds at the peak window get the best possible funk and yield.
  • Resilience: The Biscotti lineage gives this plant sturdy, woody branches that hold up heavy yields without snapping. She has decent resistance to bugs, but because the buds are so dense, you need to be vigilant about mold if it rains late in the season. Shake her off after a storm! Permanent Marker seeds are known for strong resilience, but vigilance is essential.

Why You Need These Seeds

Whether you are a flavor chaser looking for that “gas and soap” profile or a gardener who wants the trendiest genetics in the game, Permanent Marker is the alpha dog. It offers a heavier, more chemical funk than the sweet candy notes found in strains like Red Runtz Autoflowering. The smoke is heavy, inducing a creative but stoney euphoria that eventually leads to a serious case of the munchies. It’s the perfect “Friday night” strain when you have zero responsibilities left. Ultimately, Permanent Marker seeds are what set your collection apart from the ordinary.

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Permanent Marker - Photoperiod Strain
$9.99 $80.00Price range: $9.99 through $80.00

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