Pack Size: 20, 100
Year: 2021
Accepted Scientific Name: Trichocereus huascha rubiformis
Origin and Habitat:
Trichocereus huascha rubiformis is native to the arid regions of northwestern Argentina. It thrives in rocky soils and open landscapes, where it receives abundant sunlight and minimal rainfall. Found at elevations ranging from lowlands to foothills, this species adapts to a wide range of conditions, making it a hardy cactus for cultivation.
Description:
This robust cactus grows to a height of 24-36 inches, forming upright, cylindrical stems with well-defined ribs and short spines. It is renowned for its vibrant, funnel-shaped red flowers that bloom during the day, adding a striking splash of color to gardens and landscapes.
Cultivation:
Zone: Suitable for USDA zones 9-11.
Temperature: Prefers temperatures above 10°C; tolerates occasional dips to 5°C but not prolonged frost.
Growth Rate: Moderate, with steady growth under optimal conditions.
Soil: Requires well-draining cactus mix with pumice for enhanced aeration and drainage.
Watering: Water thoroughly but allow the soil to dry completely between waterings. Reduce watering during winter dormancy.
Fertilizing: Use a balanced cactus fertilizer every 2-3 weeks during the active growing season (spring and summer).
Light: Thrives in full sun to partial shade. Gradually acclimate to direct sunlight to prevent scorching.
Pests and Diseases: Susceptible to mealybugs, spider mites, and root rot if overwatered or grown in poorly draining soil.
Germination Info:
Temperature: Maintain a consistent 27°C.
Surface Sown: Yes.
