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Charlotte's Web

hybrid

Also known as: CW Hemp, Charlotte's Web Hemp, CW1

THC0.2–0.5%
CBD15–20%
OriginUnited States

Charlotte's Web is a legendary high-CBD hemp cultivar developed by the Stanley Brothers in Colorado, renowned for its role in pediatric epilepsy treatment. With CBD levels of 15–20% and negligible THC, it offers profound therapeutic benefits without psychoactive effects.

Overview

Charlotte's Web is one of the most iconic and historically significant high-CBD cannabis strains ever developed. Created by the Stanley Brothers in Colorado, this remarkable cultivar rose to international fame after it was featured in CNN's 2013 documentary 'Weed,' where it dramatically reduced seizure frequency in a young girl named Charlotte Figi, who suffered from Dravet syndrome. This watershed moment fundamentally changed the global conversation around medical cannabis and CBD therapy. Charlotte's Web is technically classified as a hemp-derived cultivar, with THC levels consistently below 0.5% and CBD concentrations ranging from 15% to 20%, making it non-intoxicating under virtually any circumstances. The strain descends from a specialized phenotype of industrial hemp selectively bred by the Stanley Brothers over multiple generations to maximize CBD output while suppressing psychoactive compounds. Cultivated across expansive outdoor farms in Colorado's high-altitude environment, Charlotte's Web plants exhibit vigorous sativa-dominant growth characteristics, producing tall, resin-rich plants with elongated internodal spacing. The aroma profile is dominated by earthy, piney, and woody notes with subtle floral undertones, reflecting a terpene composition rich in myrcene, caryophyllene, and terpinolene. From a therapeutic standpoint, Charlotte's Web has been extensively studied and is associated with anti-inflammatory, neuroprotective, anxiolytic, and anticonvulsant properties. It is frequently sought by patients managing epilepsy, anxiety disorders, chronic pain, and inflammatory conditions. The strain is also the foundation for a broad range of CBD wellness products, including oils, capsules, and topicals marketed globally. Growers appreciate its hardiness, pest resistance, and adaptability to both temperate and semi-arid climates. Charlotte's Web represents a defining chapter in the history of cannabis legalization and medical acceptance, symbolizing the therapeutic potential of the plant beyond its psychoactive reputation.

Effects

Positive Effects

Relaxed●●●●Calm●●●●●Focused●●●○○

Medical Benefits

Seizure Relief●●●●●Anxiety Relief●●●●●Anti-inflammatory●●●●

Side Effects

Dry Mouth○○○○

Terpenes

Ocimene
0.25%

Genetics

mother

Industrial Hemp (Specialty Phenotype)

Growing Info

Difficulty

moderate

Flowering Time

70 days

Yield (Indoor)

350-450g/m²

Yield (Outdoor)

600-900g/plant

Height (Indoor)

120-180cm

Height (Outdoor)

180-270cm

Flavors

earthywoodypinefloralherbal

Aromas

pineearthywoodyfloralherbal

Colors

light greengoldenamber
Charlotte's Web Strain | The Strain Report