The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 5933Sativa

Ultra Grapefruit by Ultra Genetics

Grapefruit S1 × Cinderella 99 × Fast-Flower Sativa

Ultra Grapefruit, a sativa-dominant hybrid developed by Ultra Genetics, is known for its vibrant citrus aroma and uplifting effects. This strain balances classic sativa genetics with modern breeding techniques, resulting in a compelling sensory experience for enthusiasts.

May help withStress
AromaCitrusEarthyFloralGrapeGrapefruitHerbalOrangePine

Appearance

Ultra Grapefruit presents dense, resinous buds with a striking appearance, typically showcasing vibrant green hues accented by hints of purple and deep orange pistils. These large, airy buds are generously coated in trichomes, giving them a frosty, appealing look. The plant's morphology reflects its sativa heritage, featuring long, slender fan leaves that optimize light absorption.

Aroma & Flavor

The aroma of Ultra Grapefruit is a refreshing blend of tangy grapefruit zest and subtle herbal undertones, often evoking freshly squeezed citrus. Its flavor profile mirrors this, delivering a harmonious mix of sweet and tangy notes with an earthy spice, reminiscent of biting into a freshly peeled grapefruit. Nuanced floral and pine notes may also be present.

Effects

Users often report that Ultra Grapefruit provides energetic and uplifting cerebral effects, leading to a euphoric experience. Its sativa-dominant nature typically results in a clear-headed high, making it suitable for daytime consumption without significant sedation. The strain is noted for its ability to promote a sense of well-being and focus.

Terpenes & Cannabinoids

This strain is characterized by a high concentration of THC, typically ranging from 18% to 24%, with CBD levels below 1%. Its terpene profile is dominated by limonene, contributing to the pronounced citrus characteristics. Other notable terpenes include myrcene, caryophyllene, linalool, and pinene, which add complexity to its aroma and effects.

Growing

Ultra Grapefruit is noted for its robust growth potential and is sometimes observed to have rapid flowering cycles, potentially finishing in 50-57 days. It is known to produce heavy yields with dense, resinous buds. While specific environmental preferences are not detailed, its sativa lineage suggests it may perform well in environments that support vigorous growth.

Origins & Lineage

Developed by Ultra Genetics, Ultra Grapefruit is a sativa-dominant strain created through meticulous breeding focused on enhancing sativa traits and terpene production. Its lineage is influenced by classic sativa genetics, with inspiration drawn from strains like Grapefruit S1 by Dr. Blaze, which itself has roots in Cinderella 99 and Fast-Flower Sativa. This heritage contributes to its energetic and uplifting characteristics.

Frequently asked questions

What is the THC content of Ultra Grapefruit?
Ultra Grapefruit typically contains between 18% and 24% THC.
What are the dominant flavors of Ultra Grapefruit?
The flavor profile is characterized by prominent citrus notes, particularly grapefruit, with undertones of earthiness and herbal complexity.
What effects can be expected from Ultra Grapefruit?
Users often experience energetic, uplifting, and euphoric cerebral effects, making it suitable for daytime use.
What is the genetic background of Ultra Grapefruit?
It is a sativa-dominant strain developed by Ultra Genetics, with lineage influenced by strains like Grapefruit S1, Cinderella 99, and Fast-Flower Sativa.