Grammastola Rosea 'Red' - Chilean Rose Hair

Introduction

The Rose Hair Tarantula, commonly known as the Chilean Rose Hair. Widely recognized by its scientific names, Grammostola rosea, this New World terrestrial species is native to the scrublands of Chile, Bolivia, and Argentina. Renowned for its hardiness, calm demeanor, and long lifespan, this tarantula is an excellent choice for beginners. Although past taxonomic confusion has led to the coexistence of two names, recent research has clarified the differences between the red and grayish forms.

Quick Species Snapshot

• Scientific Name: Grammostola rosea 

• Common Names: Rose Hair Tarantula, Chilean Rose Hair Tarantula

• Type: Terrestrial (New World)

• Endemic Location: Chile, Bolivia, and Argentina

• Diagonal Leg Span (DLS): Approximately 6” (15 cm)

• Urticating Hairs: Yes, Type III

• Growth Rate: Medium

• Life Expectancy: Females up to 20 years; Males around 5 years

• Experience Level: Beginner

What Makes Grammostola rosea So Special?

The Rose Hair Tarantula is celebrated for its calm and resilient temperament. Often affectionately called “Rosie,” it is a forgiving species ideal for beginners. While some individuals may occasionally display defensive behaviors, such as flicking urticating hairs when startled, most are docile and appreciate minimal disturbance. Their long lifespan and ability to withstand extended periods without food further contribute to their popularity.