
THC
16.6–19.5%
CBD
0.6%
Genetics Split
White 99 crosses White Widow and Cinderella 99 into a 40/60 hybrid with 17-19% THC and 8-9 week flowering.
No effect, terpene, flavor or medical-use data specific to White 99 has been published yet, so we don't guess. For what hybrid strains usually do, see the effects guide.
THC in this profile
19.5% THC
Growing Information
Flowering Time
8–9 weeks
Difficulty
moderate
Height (Indoor)
80-100cm
Yield (Indoor)
400-500 g/m²
About White 99
Ch9 Female Seeds crosses two well-known lines here, White Widow and Cinderella 99, landing on a hybrid that leans slightly sativa at a 40/60 indica-to-sativa split. The cross carries the name of both parents forward in shorthand: White for White Widow, 99 for Cinderella 99. Growing is rated moderate, with plants topping out around 80 to 100 centimeters and flowering over 8 to 9 weeks, a fairly efficient turnaround for a sativa-leaning hybrid. Indoor yields land between 400 and 500 grams per square meter, solid numbers for a plant of that height. THC testing comes in between 17 and 19 percent, a comfortable middle range that neither parent's most extreme phenotypes would necessarily hit. With two established genetics behind it, White 99 reads less like an experimental cross and more like a deliberate combination of proven traits from Ch9 Female Seeds' breeding stock.
Where to Buy Seeds
We may earn a commission from purchases made through these links.
Frequently Asked Questions about White 99
Is White 99 an Indica, Sativa, or Hybrid?
White 99 is classified as a hybrid cannabis strain bred from a genetic cross of White Widow × Cinderella 99.
What cannabinoid content is reported for White 99?
White 99: 19.5% THC and 0.6% 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.