Magnetic Marker by G13 Labs

Magnetic Marker Strain Info

Imagine opening a jar and being hit with an aroma so bold, so pungent, it feels like someone just uncapped a fresh permanent marker. That’s Magnetic Marker, a strain that lives up to its name with an unforgettable mix of diesel funk, citrus zest, and spicy pine. It’s not just about the scent, though—this hybrid packs a serious punch with 20-25% THC and a high that rides the perfect wave between euphoria and deep relaxation.

Born from cannabis royalty, Magnetic Marker seeds blend the finest genetics to create a powerhouse of flavors, potency, and stability. This hybrid stems from Permanent Marker (Biscotti x Sherbert x Jealousy) crossed with a Dosidos male. The result? A masterpiece that combines the creamy sweetness of dessert strains, the complex funk of Jealousy, and the smooth body relaxation from Dosidos. It’s a strain that doesn’t just stand out—it dominates.

Flowering Time & Yield

Growers looking for a high-yielding, fast-flowering hybrid won’t be disappointed. Magnetic Marker flowers in just 8-9 weeks indoors, making it a great option for those who want top-tier quality without the long wait.

Expect a hefty yield of around 500-600g/m² (17.6-21.2oz/ft²) indoors, while outdoor plants can reward you with up to 700-800g (24.7-28.2oz) per plant. With its medium-to-tall stature, this strain thrives with a little extra space to stretch, especially in outdoor gardens where it can fully unleash its potential by the end of October.

Effects and Aroma

Get ready for a high that takes you on a journey. The initial rush is all about euphoria, creativity, and an uplifting buzz that makes everything feel a little brighter, a little sharper. But as time passes, the high transforms, settling into a deep, soothing relaxation that melts away tension and stress.

The aroma alone is an experience. One whiff, and you’ll be greeted by a spicy diesel punch layered with zesty citrus and earthy pine. That complex mix of funk and sweetness carries over to the flavor, where a creamy, dessert-like richness meets tangy, citrus undertones. Each inhale is bold, each exhale lingers on your taste buds, making it a strain that’s just as enjoyable to smoke as it is to grow.

Whether you're a seasoned cultivator or just diving into the world of premium genetics, Magnetic Marker is a must-have in any collection. Ready to grow? Check out our selection of feminized cannabis seeds and bring this powerhouse to life.

Growing Tips & Our Take

Magnetic Marker isn’t just a powerhouse in effects and flavor—it’s also a dream to grow. With its strong, resilient genetics, this strain handles common pests and diseases like a champ, making it a reliable choice even for those who don’t want to spend all their time battling issues in the grow room.

It thrives in both indoor and outdoor setups, but if you have the space, letting it stretch under natural sunlight can bring out even more of its rich terpene profile. A warm, Mediterranean-like climate is ideal, though its sturdy structure means it can handle some fluctuations.

For best results, we recommend giving it a little extra room to grow. This strain can reach medium to tall heights, so topping or low-stress training (LST) can help keep things manageable while maximizing yields. Indoors, a well-controlled environment with steady temperatures will reward you with dense, resin-packed buds.

One thing we love about Magnetic Marker? The perfect balance between potency and smoothness. It’s rare to find a strain that hits this hard yet still delivers such a velvety, enjoyable experience. From its bold aroma to its impressive yields, this is one of those strains that makes an impact—and sticks with you.

Strain Characteristics

• Genetics: Permanent Marker (Biscotti x Sherbert x Jealousy) x Dosidos
• Type: Indica-dominant hybrid
• THC Content: 20-25%
• Flowering Time: 8-9 weeks
• Outdoor Harvest: End of October
• Yield (Indoor): 500-600g/m² (17.6-21.2oz/ft²)
• Yield (Outdoor): 700-800g per plant (24.7-28.2oz)
• Plant Height: Medium to tall
• Resistance: High resistance to pests and diseases
• Climate: Best in warm, Mediterranean-like conditions
• Difficulty: Medium – suitable for growers with some experience
• Aroma: Pungent, spicy diesel, zesty citrus, pine
• Flavor: Sweet, creamy, citrusy, tangy, earthy
• Effects: Uplifting, creative, euphoric, focused, relaxing, soothing, stress-relieving

Magnetic Marker FAQ

Is Magnetic Marker sativa or indica?

Magnetic Marker is an indica-dominant hybrid, meaning it leans more towards the relaxing, body-soothing effects of indica strains while still offering the uplifting, cerebral buzz of sativa genetics.

For those unfamiliar with the difference, sativa strains are known for their energetic, heady highs—perfect for daytime use and creative boosts. Indica strains, on the other hand, tend to be more physically relaxing, making them a great choice for winding down in the evening. Since Magnetic Marker has a balanced mix of both, it starts with a euphoric and creative rush before smoothly transitioning into deep relaxation.

How long does Magnetic Marker take to flower?

Indoor growers can expect Magnetic Marker to fully flower in 8-9 weeks, making it a relatively fast hybrid. If you’re growing outdoors, the ideal harvest window is around late October.

How much yield can I expect from Magnetic Marker?

Yields depend on your growing environment, but Magnetic Marker is a solid producer. Indoors, you’re looking at around 500-600g/m² (17.6-21.2oz/ft²). Outdoors, with good conditions, it can produce a hefty 700-800g per plant (24.7-28.2oz).

Does Magnetic Marker need special care while growing?

While not the most difficult strain to grow, Magnetic Marker does benefit from some extra space, as it can stretch to medium or tall heights. Training techniques like LST (low-stress training) or topping can help manage its size and boost yields.

Is Magnetic Marker resistant to pests and diseases?

Yes! Thanks to its robust genetics, Magnetic Marker has high resistance to common pests and mold. This makes it a great option for growers who want a less demanding plant in terms of maintenance.

What makes Magnetic Marker stand out from other strains?

It’s all about the unique combination of flavor, potency, and balance. Few strains can deliver a mix of sweet, creamy dessert notes with pungent diesel funk while maintaining an experience that’s both euphoric and deeply relaxing. If you’re looking for something truly distinctive, Magnetic Marker is a standout choice.