There are two very different things inside Chem 91 x Lemon Party. Chem 91, the plant the Chem name was built on, known equally as Chem 91 and the SKVA cut. And Lemon Party: CSI's own lemon cut, which they identify as a Lemon Tree selection. Both parents here are cuts CSI keep in their own room. That is the whole difference between this and a seed line named after the same strains.

91 identifies the Chem used here. Numbered cuts come out of a population that was grown and sorted, and the number rides with the plant that was kept. Two crosses that both say Chem are only the same cross if the number matches too.

Order matters in a cross name. In Chem 91 x Lemon Party the Chem 91 side supplied the seed and Lemon Party the pollen, and the reciprocal - the same two plants the other way round - is a separate breeding decision with its own results.

Genetic Lineage

• Mother: Chem 91. The SKVA cut, the original Chemdog '91 and the clone the whole Chem family is named after. Its own cross is one of thirteen seeds from a bag bought at a Grateful Dead show in 1991. Skunk VA was given a cut in 1995 and has held it since, which is why the line survives.
• Father: Lemon Party. A Lemon Tree pick CSI keep in house, and one of the loudest citrus plants anyone runs. Parentage: a cut of Lemon Tree.
• Why it is worth a pack rather than a look. The two sides are far enough apart that seedlings genuinely differ. That range is the product.

Flavor and Aroma Profile

Two distinct smells, and a pack will give you both plus everything between.

• The Aroma. Pungent turned earth and diesel with pine and citrus behind it from the Chem 91 side, against overpowering candied lemon, pungent enough to be the first thing anyone notices from the Lemon Party side.
• The Taste. Greasy and mouth-coating - fuel, then earth and pine, sour at the finish up front, turning to bright lemon with a sour citrus bite, turning earthier through the exhale.

Where the parents disagree

• They are not on the same clock. Chem 91 runs sixty-three to seventy days; Lemon Party runs around sixty-five days, reported sixty to seventy. Across a pack that gap shows up as plants finishing days or weeks apart.
• Where the nose comes from. One side gives pungent turned earth and diesel with pine and citrus behind it; the other gives sharp zesty lemon and sugary citrus, described as overpowering candied lemon and super pungent. Plants landing in the middle are the keepers.
• Two frames in one pack. Chem 91 is loose and open rather than compact, moderate to heavy stretch, branches that soften under weight late. Lemon Party is medium height, indoors or outdoors; flowers heavily coated in trichomes with vibrant orange pistils. Decide which suits your room before you flip, because you get both.
• Opposite ends. Chem 91 is reported as alert and head-forward, sativa-leaning rather than heavy; Lemon Party as bright and lifting rather than heavy. The cross sits somewhere between and moves plant to plant.

Cultivation and Growth Traits

• Plant Structure. The two parents disagree here, so plan for range. Chem 91 is loose and open rather than compact, moderate to heavy stretch, branches that soften under weight late. Lemon Party is a mid-sized plant that frosts over completely, with orange pistils cutting through the white.
• Before the flip. Decide the shape now. These lines do not tidy themselves up once they are running.
• Flowering Time. The parents are not on the same clock. Chem 91 runs sixty-three to seventy days, Lemon Party around sixty-five days, reported sixty to seventy. Judge each plant on trichomes rather than pulling the room together.

Effects and Experience

• The Mind. Growers describe Chem 91 as alert and head-forward, sativa-leaning rather than heavy.
• The Body. Lemon Party is reported as bright and lifting rather than heavy, and that is the side supplying the weight here.

In the pack

Feminized seeds from Humboldt CSI. The point of their catalogue is access - cuts that otherwise only move between growers who already know each other, put into a form you can actually buy. Real Humboldt CSI stock, not a copy.