Pineapple Muffin is a modern hybrid cannabis strain derived from the genetics of Blueberry Muffin. As a product of selective breeding, this strain is recognized by its efficient development cycle, requiring only 45 days of flowering to reach maturity. It is suitable for cultivation in both indoor and outdoor environments, where it demonstrates a capacity for high yields. Due to the specific environmental requirements needed to reach its full potential, the cultivation difficulty for Pineapple Muffin is categorized as moderate.

The chemical expression of Pineapple Muffin is characterized by a complex terpene profile led by caryophyllene, bisabolol, and limonene, followed by myrcene, humulene, guaiol, linalool, nerolidol, beta-pinene, pinene, caryophyllene-oxide, ocimene, valencene, borneol, and camphene. This broad array of secondary metabolites creates a distinct sensory experience that reflects the strain's genetic composition. The interaction between these terpenes results in a nuanced aromatic and flavor profile, dictated by the prominence of caryophyllene as the primary compound.

Pineapple Muffin is a THC-dominant cultivar with 25.3% THC and 0.06% CBD, frequently selected for its ability to induce states of relaxation, happiness, and an uplifted mood. These effects make it a consistent choice for individuals seeking support with stress management, pain relief, and sleep aid. Its influence on modern cannabis genetics is evidenced by its role as a parent lineage, most notably in the development of the offspring strain Hawaiian Shirt Sunday.