THC
19.2–22.9%
CBD
0.5%
Genetics Split
Space Queen Bx R is a sativa-leaning hybrid of Romulan and Cinderella 99 with 19.2-22.9% THC and 400-500 g/m² yields.
No effect, terpene, flavor or medical-use data specific to Space Queen Bx R has been published yet, so we don't guess. For what hybrid strains usually do, see the effects guide.
THC in this profile
22.9% THC
Growing Information
Flowering Time
8–9 weeks
Difficulty
moderate
Height (Indoor)
80-120cm
Yield (Indoor)
400-500 g/m²
About Space Queen Bx R
Romulan and Cinderella 99 form the backbone of Space Queen Bx R, a Subcool Seeds hybrid that leans slightly sativa at a 40/60 split. THC runs from 19.2 to 22.9 percent, and the grow is rated moderate, with flowering wrapped up in 8 to 9 weeks. Indoor plants stay fairly compact at 80 to 120cm and return 400 to 500 g/m², a solid yield for a plant of that size. Both parent strains carry serious reputations of their own: Romulan for its dense, resinous structure and Cinderella 99 for a devoted following among sativa-leaning growers. No aroma, effect, or medical data has been recorded for this backcross, but the combination of moderate cultivation demands, a manageable flowering window, and above-average potency makes it a reasonable pick for growers already comfortable with intermediate-level plants.
Where to Buy Seeds
We may earn a commission from purchases made through these links.
Frequently Asked Questions about Space Queen Bx R
Is Space Queen Bx R an Indica, Sativa, or Hybrid?
Space Queen Bx R is classified as a hybrid cannabis strain bred from a genetic cross of Romulan × Cinderella 99.
What cannabinoid content is reported for Space Queen Bx R?
Space Queen Bx R: 22.9% THC and 0.5% CBD reported in our data. The THC figure, when present, is the upper end of the reported range, not a typical measured dose. Potency can vary across harvests, phenotypes, and growing conditions.