Chem Krush Clone (Chemdog 91 x Sfv Og Bx2) crosses Chem 91 to SFV OG, the SKVA cut - the original Chemdog '91 and the clone the family takes its name from against SFV OG - the San Fernando Valley cut of OG Kush. Neither is a filler parent, which is why this pairing is worth a pack rather than a look. The value here is the Chem stock underneath. Everything else is a decision about what to put against it.

91 identifies the Chemdog 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 Chemdog are only the same cross if the number matches too.

Order matters in a cross name. In Chem Krush Clone (Chemdog 91 x Sfv Og Bx2) the Chem 91 side supplied the seed and SFV OG 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: SFV OG. The San Fernando Valley OG, Swerve's cut out of Cali Connection. Its own cross is an OG Kush phenotype worked with an Afghani from Homegrown Fantaseeds. Swerve's original is clone-only. It took third in the indica category at the 2012 Amsterdam Cannabis Cup and first at the Denver Cup the same year.
• 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

The two halves stack rather than blend, which is the whole reason to run it.

• The Aroma. Heavy diesel and soil with a thin pine and citrus line at the back from the Chem 91 side, against sharp lemon zest and pine resin over a deep diesel base from the SFV OG side.
• The Taste. Greasy and mouth-coating - fuel, then earth and pine, sour at the finish up front, turning to lemon, pine and petrol - the classic Kush-cut flavour through the exhale.

What each side brings

• Timing splits the pack. One parent wants sixty-three to seventy days, the other eight to nine weeks, and it yields well. Expect the fast plants down well before the slow ones are ready.
• The smell is a negotiation. Pungent turned earth and diesel with pine and citrus behind it on one side against sharp lemon zest and pine resin over a deep diesel base on the other. Neither wins outright in every seedling.
• Two frames in one pack. Chem 91 is loose and open rather than compact, moderate to heavy stretch, branches that soften under weight late. SFV OG is medium in veg at ninety to a hundred and thirty centimetres indoors, then it stretches hard for the first three weeks of flower and opens its internodes right up. Decide which suits your room before you flip, because you get both.
• They pull differently. Growers put Chem 91 at alert and head-forward, sativa-leaning rather than heavy and SFV OG at indica-dominant OG weight. Which end a plant lands on is the main variable.

Cultivation and Growth Traits

• Plant Structure. The two parents disagree here, so plan for range. Chem 91 is open and loose rather than tight, stretching moderately to heavily, with branches that soften under weight late in flower. SFV OG is medium in veg at ninety to a hundred and thirty centimetres indoors, then it stretches hard for the first three weeks of flower and opens its internodes right up.
• Vegetative Phase. Top or train before you flip rather than chasing the canopy afterwards.
• Flowering Time. The parents are not on the same clock. Chem 91 runs sixty-three to seventy days, SFV OG eight to nine weeks, and it yields well. 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. SFV OG is reported as indica-dominant OG weight, and that is the side supplying the weight here.

In the pack

Seeds from Lucky Dog Seed Co. Skunk VA breeds these; we stock them. Most of the catalogue runs back to one clone he has kept alive for three decades, which is a rarer thing than a new cross. Genuine Lucky Dog stock.