The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 4514Hybrid

True Blue

Blueberry

True Blue is a hybrid cannabis strain celebrated for its prominent blueberry characteristics, often stemming from DJ Short's influential Blueberry line. It is recognized for its balanced effects, leaning towards physical ease without intense sedation, and a consistent, pleasant aroma.

EffectsCalm Cerebral Couch-Lock Euphoric
May help withPain
AromaBerryBlueberryCreamFloralEarthy

Appearance

True Blue plants typically reach medium heights, often between 80-120 cm indoors when managed with topping and training. They develop dense, broad, dark-green foliage that can display purple hues under cooler nighttime temperatures late in the flowering cycle. The buds are characterized by a medium density, conical to oval shape, and are heavily coated in trichomes, giving them a frosted appearance. Prominent sugar leaves are also common, often covered in trichomes, making them suitable for concentrate processing.

Aroma & Flavor

The aroma of True Blue is dominated by notes of ripe blueberry and berry jam, often complemented by hints of vanilla cream and a subtle earthy spice. A delicate floral undertone, sometimes likened to lavender, can also be detected, particularly when the buds are handled. The flavor profile typically mirrors the aroma, presenting a sweet, berry-forward taste with creamy and sometimes citrusy or diesel undertones.

Effects

True Blue is known to induce a calm and euphoric high, offering a mood-lifting experience that is generally well-tolerated. While it provides physical ease, it typically avoids heavy couch-lock when consumed in moderation, making it suitable for daytime use for many. Its balanced profile is often favored by those who find more sativa-dominant strains too racy.

Terpenes & Cannabinoids

Lab reports frequently indicate Myrcene as a dominant terpene, contributing to its relaxing qualities, alongside Limonene, Caryophyllene, and Linalool. These terpenes contribute to the strain's distinct aroma and flavor profile, as well as its effects. THC content commonly ranges from 17% to 23%, with CBD levels typically below 1%. Some reports also note CBG content between 0.3% and 1.0%.

Origins & Lineage

True Blue is closely associated with DJ Short's renowned Blueberry line, often considered a stabilized expression that emphasizes its berry aromatics and indica-leaning qualities. While specific parentage beyond its Blueberry heritage is not always detailed, it is understood to be bred to enhance resin density and vigor while preserving the classic berry bouquet. Variations like True Blueberry are recognized as stabilized versions of the original Blueberry genetics.

Growing

This cultivar generally exhibits moderate to strong root vigor and responds well to nutrient-rich, well-aerated media. Growers often observe a healthy appetite, allowing for slightly higher nutrient concentrations during mid-flower. Flowering typically completes within 9 weeks, with breeders often selecting for predictable flowering times. The plants benefit from canopy management, such as topping and defoliation, to ensure optimal light penetration and air circulation.

Frequently asked questions

What is the THC content of True Blue?
THC content typically ranges from 17% to 23%, with some reports showing outliers above 24% under optimal conditions.
What are the dominant aromas and flavors of True Blue?
True Blue is characterized by dominant notes of ripe blueberry and berry jam, often with creamy, floral, and earthy undertones.
Is True Blue an indica or sativa?
True Blue is generally considered a hybrid that leans slightly towards indica, offering physical ease without heavy sedation.
What conditions might True Blue help with?
Consumers have reported True Blue may help with pain management.