The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 7813Hybrid

Scarlet Fire

Unknown

Scarlet Fire is a modern hybrid cannabis cultivar celebrated for its vibrant visual appeal and complex aromatic profile. Its name is a nod to a Grateful Dead song pairing, suggesting both striking color and potent effects. Due to multiple breeders using the name, specific genetic lineage and sensory details can vary.

EffectsUplifting Balanced Sativa-leaning Indica-leaning
AromaCitrusFloralGrapeGrapefruitHerbalMangoOrangePine

Appearance

Scarlet Fire often displays striking red-orange pistils contrasted against lime to forest green bracts, sometimes with lilac undertones. The buds are typically coated in abundant trichomes, giving them a glassy sheen. Depending on the genetic expression, bud structures can range from elongated spears to compact, conical shapes.

Aroma & Flavor

The aroma of Scarlet Fire is a prominent feature, often described as a blend of sweet citrus, grapefruit, mango, pine, and pepper, with potential hints of vanilla or pastry. On the palate, flavors commonly include candied orange, lime zest, pine sap, and white pepper, leaving a lingering sweetness and herbal notes.

Effects

Consumers report a clean onset with Scarlet Fire, followed by a rounded finish that can be influenced by dosage and time of day. The effects are often described as uplifting and balanced, leaning slightly sativa or indica depending on the specific cultivar. Due to its high THC content, new consumers are advised to start with low doses.

Terpenes & Cannabinoids

This strain is characterized by high THC levels, typically ranging from 15-25%, with minimal CBD (<1%). Dominant terpenes can vary, but common profiles include Myrcene, Limonene, Caryophyllene, Pinene, Humulene, and Terpinolene, contributing to its diverse aroma and flavor notes.

Growing

Cultivators may encounter different phenotypes of Scarlet Fire. Some expressions exhibit sativa-like growth with longer internodes and spear-like colas, flowering in 9-10 weeks. Others lean indica with tighter spacing and denser, golf-ball shaped buds, finishing in 8-9 weeks. Both types can produce the characteristic red-orange pistils and potent flowers.

Origins & Lineage

The name Scarlet Fire is a cultural reference to the Grateful Dead's musical transition from 'Scarlet Begonias' into 'Fire on the Mountain.' As multiple breeders and producers use this name, the exact genetic lineage is not standardized. Two common archetypes exist: one leaning towards citrus-pine and terpinolene, and another towards dessert-spice profiles with caryophyllene, limonene, and myrcene.

Frequently asked questions

What is the THC content of Scarlet Fire?
Scarlet Fire typically has a high THC content, ranging from 15% to 25%.
What are the common aromas and flavors of Scarlet Fire?
Common aromas and flavors include sweet citrus, grapefruit, mango, pine, pepper, and sometimes vanilla or pastry notes.
Is Scarlet Fire a sativa, indica, or hybrid?
Scarlet Fire is generally considered a hybrid strain, often described as leaning slightly sativa or indica depending on the specific cultivar.
Why does the lineage of Scarlet Fire vary?
The name Scarlet Fire is used by multiple breeders and regional producers, meaning the exact genetic makeup and resulting chemotype can differ significantly between batches and markets.