Relic Seeds PNW Grapefruit IBL BX1

Strain Overview

PNW Grapefruit IBL BX1 seeds by Relic Seeds are predominantly indica cannabis seeds representing the first backcross of the legendary PNW Grapefruit IBL clone. The cross combines Relic Grapefruit with Grapefruit IBL to preserve and reinforce the distinctive traits of the original PNW Grapefruit line.

Genetics and Lineage

PNW Grapefruit IBL BX1 seeds combine Relic Grapefruit and Grapefruit IBL genetics through a focused backcrossing process. The resulting plants retain recognizable PNW Grapefruit characteristics while offering robust structure, compact growth, and pronounced citrus and fuel terpenes.

Flavor and Aroma

PNW Grapefruit IBL BX1 delivers bold sour grapefruit and tangy fruit flavors layered with pungent fuel and earthy body-odor notes. A subtle honey-like sweetness adds contrast to the sharp citrus and fuel-forward terpene profile.

Growth and Appearance

PNW Grapefruit IBL BX1 produces medium-sized, dense, bushy plants with a wide, compact structure and approximately 1–2x stretch during flowering. Dark green foliage and strong branching support large, resinous flowers. Pruning may help improve airflow and light penetration within the dense canopy.

Flowering and Yield

PNW Grapefruit IBL BX1 seeds have an approximate flowering time of 7–9 weeks. The compact, productive structure can support substantial harvests under suitable cultivation conditions, with dense resinous buds developing throughout flowering.

Cultivation

PNW Grapefruit IBL BX1 seeds by Relic Seeds are suitable for both indoor and outdoor cultivation. Indoor plants may benefit from pruning and canopy management due to their bushy growth, while outdoor plants perform well in temperate climates. This Relic Seeds backcross combines classic PNW Grapefruit genetics with compact growth and distinctive sour grapefruit, fuel, earthy, and sweet characteristics.