Permanent Marker Hybrid Strain Seeds | Boston, Massachusetts

Seed Junky's Permanent Marker earned Leafly's Strain of the Year for 2023 by doing something genuinely rare: smelling like it sounds. The cross of Biscotti, Sherb BX, and Jealousy opens with a sharp, marker-like chemical-clean aroma that shifts quickly into something sweeter — candy, light gas, a soapy floral edge from linalool — before landing on a rich, gassy sweetness that sticks around. Caryophyllene, limonene, and myrcene anchor the terpene profile, and together they create that instantly recognizable, polarizing scent that has made this strain a conversation starter in every room it enters.

At 16–19% THC, Permanent Marker sits in a deliberate range — potent enough to deliver meaningful effects, controlled enough to avoid overwhelming users with reasonable tolerance. The experience opens with a mood-lifting, creative euphoria before settling into a soothing body effect that stays functional rather than sedative. It's the kind of strain that works for an afternoon project or a long evening without locking you to the couch.

Grow Notes for New England Cultivators

Permanent Marker flowers in 10–11 weeks and is moderately demanding — it rewards growers who pay close attention to nutrient balance and canopy management. Massachusetts home growers operating a six-plant indoor setup in Boston, MA can take advantage of the state's personal cultivation limits by dedicating one or two of those plants to a slower, high-maintenance strain like this one, where the extra attention translates directly into quality. Maintaining consistent indoor temperatures around 72°F with humidity held near 45% keeps the plant in its productive zone throughout flower.

The genetics are dense and resinous, which is a double-edged quality: spectacular finished product, but those tight bud clusters need active airflow management to prevent moisture pockets from forming. Defoliation at weeks three and six of flower improves light penetration and reduces the humidity risk that can threaten yields in naturally damp climates. Growers who match this strain's demands come away with flower that carries that distinctive sharp-sweet aroma intact through the cure.