C99 F2 Sativa Cannabis Strain

C99 F2

C99 F2

Sativa

Also known as: Cinderella 99 F2, Cindy 99 F2

What is the C99 F2 strain?

C99 F2 is a sativa cannabis strain with up to 25.0% THC, known for its euphoric effects and citrus and earthy flavor profile.

C99 F2 (Cinderella 99 F2) is a sativa-dominant hybrid that represents the second filial generation of the legendary Cinderella 99 strain. Originally developed by Mr. Soul (Rick Campanella) of Brothers Grimm Seeds in the late 1990s, the F2 version maintains the exceptional qualities that made the original famous while offering more genetic stability. The strain emerged from seeds found in a Sensi Seeds Jack Herer package purchased in Amsterdam, which were carefully bred through backcrossing and phenotype selection over multiple generations.

The C99 F2 is particularly notable for combining classic sativa effects with an unusually fast flowering time of 7-8 weeks, making it highly desirable for both commercial and home cultivation. This strain produces dense, resin-coated buds with an exceptional flower-to-leaf ratio, featuring light to medium green coloration with abundant orange pistils and crystalline trichomes. The plants typically remain compact and bushy despite their sativa dominance, rarely exceeding 100cm in height indoors, making them well-suited for indoor cultivation. The F2 designation indicates increased genetic stability compared to the original, with breeders like Cannapot and OriginSeeds working to preserve the authentic pre-2000s genetics from the original Brothers Grimm stock.

What are the effects of C99 F2?

What are the medical benefits of C99 F2?

  • Users report relief from stress
  • May help with anxiety and depression
  • Often used for fatigue management
  • Users report appetite stimulation
  • May help with chronic pain
  • Often used for mood enhancement
  • Users report help with focus and creativity

This is not medical advice. Consult a healthcare professional.

What are the side effects of C99 F2?

How do you grow C99 F2?

C99 F2 is considered moderately easy to grow and is well-suited for both indoor and outdoor cultivation. Indoor flowering time is exceptionally fast for a sativa-dominant strain at 7-8 weeks (49-63 days), with plants staying relatively compact at 80-100cm height. The strain responds well to hydroponics and can yield up to 1.5-2 ounces per square foot indoors, with some growers reporting yields of 0.5-1 ounce per square foot. Outdoor cultivation works best in warm, Mediterranean-like climates where plants can reach 2-3 meters in height. The strain benefits from topping and training techniques, requires good air circulation to prevent mold, and thrives with proper humidity control (40-60% vegetative, 30-40% flowering). Temperature range should be maintained between 68-80°F with at least 600 watts per square meter for indoor growing.

How should you use C99 F2?

C99 F2 is a sativa strain with 25.0% THC, which is considered high potency. As a sativa, it works well for daytime activities and creative sessions.

Beginners

Start with 1-2 small inhalations or 2.5-5mg if using edibles. Wait 15 minutes before taking more. This strain is potent — start very low.

Regular Users

A standard session of 3-5 inhalations or 5-15mg edible dose. Effects typically onset within 5-15 minutes when inhaled, 30-90 minutes for edibles.

Experienced Users

Adjust to personal tolerance. At 25.0% THC, even experienced users should respect this strain's potency.

Start low and go slow. This is not medical advice — consult a healthcare professional before using cannabis.

Frequently Asked Questions

How does C99 F2 make you feel?

C99 F2 is a sativa strain that primarily produces euphoric effects, followed by energetic. Users report the dominant effect at 90% intensity. With 25.0% THC, this strain is considered potent and best suited for experienced users.

Is C99 F2 good for medical use?

C99 F2 has been reported by users for users report relief from stress, may help with anxiety and depression, often used for fatigue management, users report appetite stimulation, may help with chronic pain, often used for mood enhancement, users report help with focus and creativity. As a sativa strain, it may be suitable for daytime use while managing symptoms.

This is not medical advice. Consult a healthcare professional.

Are there side effects with C99 F2?

Some users have reported dry mouth, dry eyes, anxiety, paranoia, dizziness, dry mouth, dry eyes, possible anxiety in high doses, potential paranoia, dizziness in sensitive users, may cause restlessness in some when using C99 F2. Starting with a low dose and staying hydrated can help minimize these effects.

What does C99 F2 taste and smell like?

C99 F2 features a flavor profile of citrus, earthy, grapefruit, pine, pineapple, sweet, tropical. The dominant terpenes are Myrcene and Limonene, which contribute to its distinctive aroma.

What do users say about C99 F2?

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What does the research say about C99 F2?

C99 F2 is a sativa cannabis strain containing up to 25.0% THC, with a terpene profile dominated by Myrcene and Limonene. Below are authoritative resources for understanding the compounds in this strain.

What strains are similar to C99 F2?