The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 0037Hybrid

Ultra Violet Punch by Robin Hood Seeds

Unknown

Ultra Violet Punch is a hybrid cannabis strain developed by Robin Hood Seeds, characterized by its distinct purple coloration and a fruit-forward profile. This cultivar is bred for a balanced indica and sativa genetic makeup, offering a complex sensory experience and a versatile effect profile.

AromaBerryFloralGrapeSweetCitrusVanilla

Appearance

Ultra Violet Punch is visually striking, often displaying deep violet to nearly black hues, particularly on the calyxes and sugar leaves when cultivated under optimal conditions. These dark colors contrast with bright orange pistils and are further enhanced by a dense coating of trichomes, giving the buds a frosted appearance. The flower structure typically forms dense, rounded colas, with smaller, compact nugs developing lower on the plant. Its bract-to-leaf ratio is moderately high, contributing to a calyx-forward presentation that can simplify trimming.

The plant's foliage often starts as deep green, sometimes with purple petioles, and may exhibit anthocyanin migration into the leaves as temperatures decrease. Some phenotypes can show a marbled effect with streaks of emerald green within the violet calyxes. The significant resin production extends onto the sugar leaves, making them suitable for concentrate processing.

Aroma & Flavor

The aroma of Ultra Violet Punch is predominantly a blend of sweet grape and ripe berry notes, underpinned by a subtle floral scent reminiscent of violet. Upon breaking apart the buds, more complex notes emerge, including citrus zest and a faint hint of spice, such as black pepper. The flavor profile on the inhale mirrors the aroma, beginning with sweet grape and mixed berry, followed by citrus peel and floral undertones. The finish can include vanilla-like smoothness, especially if linalool is a prominent terpene.

The taste can shift during consumption, with a deeper fruit leather note and subtle spice emerging mid-palate. When vaporized at moderate temperatures, fruit and floral notes are highlighted, while combustion tends to emphasize the spicy characteristics of terpenes like caryophyllene. The mouthfeel is generally smooth, with minimal irritation in well-cured flower.

Effects

Consumers report that Ultra Violet Punch typically delivers an uplifting initial sensation that gradually transitions into a state of calm and full-body ease. This balanced effect profile makes it a versatile choice for various times of day, offering relaxation without significant sedation for many users.

Terpenes & Cannabinoids

Ultra Violet Punch commonly tests between 18% and 24% THC, with CBD levels generally remaining below 1.0%. The total terpene content is often robust, frequently ranging from 1.5% to 2.5% of the dry flower weight. Key terpenes that contribute to its sensory profile and effects include Myrcene, Limonene, Caryophyllene, Linalool, and Ocimene, which support its fruity, floral, and spicy aromatic and flavor notes.

Growing

Ultra Violet Punch is considered a hybrid with manageable cultivation characteristics, suitable for various growing environments including tents and small rooms. It exhibits moderate stretch, typically increasing in height by 1.5 to 2 times after the transition to flowering. The plant generally has a flowering time of 8 to 9 weeks indoors and produces dense, resinous colas.

Growers can enhance the strain's signature purple coloration by adjusting night temperatures. Its structure, with moderate internodal spacing and stable branching, contributes to its appeal for both commercial cultivators and home growers. The strain is noted for its visual appeal and reliable structure, making it stand out on dispensary shelves.

Origins & Lineage

Developed by Robin Hood Seeds, Ultra Violet Punch is a hybrid strain deliberately bred to balance indica and sativa genetics. While the breeder has not publicly disclosed the exact parent strains, the name suggests influences from classic purple lineages and modern 'Punch' family hybrids. Its genetic makeup likely incorporates genetics known for high anthocyanin expression and robust terpene profiles.

The strain's characteristics, including its organoleptic fingerprint of grape, berry, and floral notes, hint at potential contributions from purple and fruit-forward genetics. Its development aligns with an industry trend prioritizing dessert, fruit, and grape-forward profiles combined with high resin production, emerging from breeding programs that began around 2016.

Frequently asked questions

What is the THC content of Ultra Violet Punch?
Ultra Violet Punch typically tests between 18% and 24% THC.
What are the dominant flavors and aromas of Ultra Violet Punch?
The strain is known for its fruit-forward profile, with dominant notes of grape, berry, and floral undertones, often accompanied by hints of citrus and vanilla.
What are the reported effects of Ultra Violet Punch?
Users commonly report an initial uplifting sensation followed by a sense of calm and full-body ease.
Who developed the Ultra Violet Punch strain?
Ultra Violet Punch was developed by Robin Hood Seeds.