Stetsonia coryne – sewing needle Cactus

Stetsonia coryne, commonly known as the Sewing Needle Cactus, is a fascinating cactus species that captivates with its distinctive appearance. It features tall, columnar stems that resemble sewing needles, hence its name. Here is a brief description of Stetsonia coryne:

Appearance:

Stetsonia coryne has a tall, erect growth habit, reaching heights of up to 20 feet (6 meters) in its natural habitat. The stems are ribbed and covered in sharp spines, which are usually yellow or brown in color. The spines can be quite long and give the cactus its characteristic needle-like appearance.

Caring for Stetsonia coryne requires attention to a few key aspects:

Light:

Place the Sewing Needle Cactus in a spot that receives direct sunlight for several hours each day as it thrives in full sun.. Make sure to acclimate the plant gradually if moving it from a shaded area to avoid sunburn.

Watering:

This cactus is drought-tolerant and prefers infrequent but deep watering. Allow the soil to dry out completely between waterings and be cautious not to overwater, as excessive moisture can lead to root rot.

Soil and Potting:

Stetsonia coryne prefers well-draining soil that replicates the sandy and rocky conditions of its natural habitat. Use a cactus or succulent mix enriched with perlite or coarse sand for optimal drainage.

Temperature:

Sewing Needle Cactus thrives in warm temperatures and can tolerate high heat. It is not frost-tolerant, so protect it from freezing temperatures, especially during winter.

Fertilization:

During the active growing season in spring and summer, you can feed the cactus with a balanced, diluted cactus fertilizer. Follow the instructions on the fertilizer packaging and avoid overfertilizing, as it can harm the plant.

Propagation:

Stetsonia coryne can be propagated through stem cuttings. Allow the cuttings to callus for a few days before planting them in well-draining soil. Provide the cuttings with bright, indirect light and minimal watering until they establish roots.

With its striking appearance and low-maintenance nature, Stetsonia coryne can be a unique addition to your cactus collection or arid landscape, bringing an intriguing touch to your surroundings.