Cookies #99
An obscure Cookies-family selection with little verifiable documentation outside breeder marketing and cultivator forums.
Cookies #99 is one of countless numbered phenotypes circulating under the Cookies banner. There is no peer-reviewed chemistry on this specific cut, no clinical data on its effects, and no authoritative lineage record. Most online descriptions trace back to seedbank copy. If you see precise THC percentages, terpene breakdowns, or confident effect claims attached to this name, treat them as marketing until a lab COA or breeder pedigree is shown. Don't confuse it with Cinderella 99 (C99), which is a separate, older Brothers Grimm line.
Overview
Cookies #99 is a numbered phenotype designation associated with the broader Cookies (GSC) family of cultivars. Unlike flagship Cookies cuts such as Thin Mint GSC or Forum Cut, Cookies #99 does not appear in any peer-reviewed cannabis chemotype survey or government regulatory filing that we can locate No data.
Numbered phenos like "#99" typically arise when a breeder pops a pack of seeds, labels each plant by number, and keeps the standout. Whether a given #99 in dispensary jars descends from the same mother plant as another shop's #99 is almost never verifiable. Buyers should assume the name is a label, not a guarantee of genetics.
Not to be confused with Cinderella 99, a sativa-leaning hybrid bred by Brothers Grimm in the late 1990s and unrelated to the Cookies family [1].
Chemistry
There is no published cannabinoid or terpene analysis specifically for Cookies #99 No data. Any number you see on a menu comes from a single batch COA, not a population average.
For context, broader surveys of Cookies-family cultivars (GSC, Animal Cookies, Sunset Sherbet, etc.) tend to show:
- THC in the high-teens to mid-20s percent by dry weight [2] Strong evidence
- CBD typically under 1% [2] Strong evidence
- Terpene profiles often led by caryophyllene, limonene, and humulene, with variable myrcene and linalool [3] Weak / limited
The popular claim that a specific terpene percentage (e.g. "myrcene above 0.5% makes it an indica") predicts effects is folklore, not science [4] Disputed. Apply the same skepticism to any chemistry claims about Cookies #99 you encounter.
Reported Effects
No clinical or controlled human studies exist on Cookies #99 specifically, and none are likely to No data. Consumer reports on forums and retailer pages describe relaxation, euphoria, appetite stimulation, and sleepiness — descriptors that are essentially generic across high-THC Cookies-family flower Anecdote.
What we can say with reasonable confidence:
- Effects from any high-THC cannabis are dominated by THC dose, route, tolerance, and set/setting, not by strain name [5] Strong evidence.
- Strain names and indica/sativa labels are weak predictors of subjective experience [6] Strong evidence.
- Cross-batch chemical variability within a single cultivar name can be large [7] Strong evidence.
If a specific Cookies #99 batch works well for you, the useful data point is the COA for that batch, not the name on the jar.
Lineage
Lineage for Cookies #99 is not authoritatively documented Disputed. We have not located a breeder statement from Cookies (the company) or from any verifiable seed bank confirming the parents of a release specifically called "Cookies #99."
Plausible interpretations circulating online include:
- A pheno-hunted selection from a Cookies family cross (e.g. GSC x something), kept and numbered by an individual grower.
- A regional menu name attached to whatever Cookies-leaning flower a dispensary has in stock.
- Confusion with Cinderella 99 (C99), an entirely different lineage from Brothers Grimm [1].
Until a breeder publishes a verifiable pedigree, treat the lineage as unknown.
Cultivation Basics
No reliable grow data exists for Cookies #99 specifically. Cookies-family plants in general are known among cultivators for Anecdote:
- 9–10 week flowering windows indoors
- Moderate stretch with dense, resinous flower
- Sensitivity to nutrient burn and somewhat finicky calcium/magnesium needs
- Below-average yields compared to commercial workhorses like Gorilla Glue #4 or Wedding Cake
These are grower-community generalizations, not measured data for this cut. If you are sourcing seeds or clones, ask the seller for the parent cross and ideally a chemotype report from a previous run.
Marketing vs. Reality
What dispensary copy often claims about Cookies #99:
- Specific THC percentages (e.g. "28% THC") — at best, these reflect one COA from one batch and are subject to known lab inflation issues [8] Strong evidence.
- A confident indica/sativa label — not predictive of effects [6] Strong evidence.
- An origin story ("a rare pheno hunted from...") — usually unverifiable.
What is actually true:
- "Cookies #99" is a name with weak provenance.
- The flower in the jar may or may not share genetics with another vendor's "Cookies #99."
- The best information you can get is the batch-level COA, the grower, and your own response.
Buy the flower, not the story.
Sources
- Reported Danko, D. (2017). The Original Cinderella 99: A Brothers Grimm Classic. High Times.
- Peer-reviewed Smart, R., Caulkins, J. P., Kilmer, B., Davenport, S., & Midgette, G. (2017). Variation in cannabis potency and prices in a newly legal market: evidence from 30 million cannabis sales in Washington state. Addiction, 112(12), 2167–2177.
- Peer-reviewed Smith, C. J., Vergara, D., Keegan, B., & Jikomes, N. (2022). The phytochemical diversity of commercial Cannabis in the United States. PLOS ONE, 17(5), e0267498.
- Peer-reviewed Piomelli, D., & Russo, E. B. (2016). The Cannabis sativa Versus Cannabis indica Debate: An Interview with Ethan Russo, MD. Cannabis and Cannabinoid Research, 1(1), 44–46.
- Peer-reviewed Curran, H. V., Freeman, T. P., Mokrysz, C., Lewis, D. A., Morgan, C. J., & Parsons, L. H. (2016). Keep off the grass? Cannabis, cognition and addiction. Nature Reviews Neuroscience, 17(5), 293–306.
- Peer-reviewed Watts, S., McElroy, M., Migicovsky, Z., Maassen, H., van Velzen, R., & Myles, S. (2021). Cannabis labelling is associated with genetic variation in terpene synthase genes. Nature Plants, 7, 1330–1334.
- Peer-reviewed Jikomes, N., & Zoorob, M. (2018). The Cannabinoid Content of Legal Cannabis in Washington State Varies Systematically Across Testing Facilities and Popular Consumer Products. Scientific Reports, 8, 4519.
- Reported Schroyer, J. (2023). THC inflation: How cannabis testing labs are gaming the system. MJBizDaily.
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