Permanent Marker Seeds

Permanent Marker isn’t just loud by name. It’s loud by nature. This is one of those strains that shows up, makes its presence known, and leaves a lasting impression on everything from your grow tent to your palate. With THC levels clocking in at a staggering 34% THC, this one is not here to play games. It’s thick with aroma, dripping with flavour, and kicks out buds that hit like a velvet sledgehammer. If you’re after something sweet, skunky, and soaked in potency, you just found your next go-to.

For growers who want quick, reliable results without managing light cycles, the Permanent Marker autoflowering version makes things refreshingly simple.

Strain Overview

Origin & Genetics

Permanent Marker Feminised is what happens when you throw three flavour-forward legends into a blender and come out with something even louder. Born from a cross of Biscotti, Jealousy, and Sherbet, this hybrid leans into its 70% Indica roots but brings enough Sativa genetics to keep things uplifting.

Biscotti lays down that creamy, baked-good base. Jealousy brings the funk and floral punch. And Sherbet? That’s where the citrus and candy swirl kick in. The result is a strain that’s modern, bold, and straight-up unforgettable.

Effects & Flavours

Don’t let the sugary aroma fool you. Permanent Marker is a beast. The high comes on with a euphoric rush that lights up your creativity, then mellows into a heavy, relaxed state that doesn’t glue you down but definitely lets you know who’s boss. It’s powerful, but polished.

Flavour-wise? Think sweet and citrusy at first puff, then skunky, floral, and borderline soapy in the best way. A little sour funk lingers on the exhale. This is one of those smokes you’ll remember long after the jar’s empty.

THC & CBD Levels

With a sky-high THC content of 34%, Permanent Marker belongs in the upper echelon of potency. It’s built for experienced consumers or adventurous newcomers with a low-dose mindset. CBD sits at 0.2%, so don’t expect it to soften the blow much. This one is all about intensity.

Terpenes

Permanent Marker Feminised comes fully loaded with a terpene profile that’s built to dazzle. Caryophyllene brings the spice and a bit of body comfort, while limonene lifts things with a sharp citrus snap. Myrcene and humulene add that earthy funk. Terpinolene and camphene wrap it up with floral, minty brightness. It’s complex, loud, and incredibly aromatic.

Growing Permanent Marker Seeds (Indoor & UK Outdoor)

Grow Difficulty

Beginner growers, rejoice. Despite its high-end pedigree and outrageous potency, Permanent Marker is surprisingly well-behaved in the grow room. It doesn’t throw tantrums, handles basic training well, and forgives the occasional newbie error. A solid choice if you want exotic buds without a PhD in horticulture.

Indoor vs. Outdoor Growing

Whether you're in a greenhouse, tent, or tucked-away allotment, Permanent Marker adapts nicely. Indoors, expect plants to stay within a manageable 31 inch to 67 inch cm.

For UK outdoor growers, plants can stretch a little taller, up to 79 inch cm. While it loves light and does well in temperate climates, we highly recommend using a greenhouse or grow tent to protect the dense buds from damp late-October weather. Ensure decent airflow to keep humidity in check.

Flowering Time & Yield

This one doesn’t dawdle. Flowering wraps up in 56 to 70 days, which is pretty efficient given how dense and trichome-heavy these buds can get. Indoors, you’re looking at 1.6 oz per square feet to 1.8 oz per square feet grams per square metre. Outdoors? Expect anywhere from 24.7 oz per plant to 30 oz per plant grams per plant if the conditions are right. Not bad for a strain that tastes like dessert and punches like a heavyweight.

Buy Permanent Marker Seeds UK

Ready to grow a strain that turns heads and fills jars? Permanent Marker feminised seeds are your ticket to top-shelf results without the diva behavior. Whether it’s your first grow or your fiftieth, this one delivers the goods. Loudly, proudly, and with a flavour you won’t forget. Grab your pack today at WeedSeedsExpress for fast, discreet shipping to the UK and make your grow one to remember.