Description
At Arcade Mendel , we offer a selection of seeds that allow gardeners and cactus collectors to grow a fascinating and distinctive species. Melocactus Zehntneri ( Melocactus zehntneri ), is a globular cactus native to Brazil, known for its characteristic cephalium, a structure that develops at the top of the plant and is unique in its genus. This cactus is ideal for those looking for an exotic and low-maintenance plant that will add a touch of uniqueness to their cactus collections or xerophilous gardens.
Quantity for the Value: 20 Seeds
Packaging: We work with the best German, Spanish, Dutch and Chilean seed suppliers, which allows us to offer you Melocactus Zehntneri seeds harvested and packaged in 2024, guaranteeing their freshness and a high percentage of germination.
Cultivation duration: Melocactus Zehntneri is a relatively slow-growing cactus. Seeds may take 2-4 weeks to germinate under optimal conditions. This cactus develops its characteristic globular shape during the first few years of life, and the cephalium, a woolly structure that produces flowers and fruits, appears only when the cactus has reached maturity, usually after several years.
Special Features: Melocactus Zehntneri is known for its globular shape, which can be dark green to blue-green in color, with pronounced ribs and short, stout spines. However, what really sets this cactus apart is the development of a cephalium at maturity, a cylinder-shaped structure covered in white or brown wool, from which small pink or red flowers emerge. This cephalium is a sign that the cactus has reached its adult stage and is capable of producing fruit, which are small pink berries.
Lighting: Prefers full sun for optimal growth and to maintain its healthy shape and coloring. Melocactus Zehntneri needs at least 6 hours of direct sunlight per day to develop properly.
Watering: Like all cacti, Melocactus Zehntneri requires minimal watering. It is crucial to allow the substrate to dry out completely between waterings to prevent root rot. During the winter, reduce watering to a minimum as the cactus enters a dormant period.
Pests: Melocactus Zehntneri is generally resistant to pests, although it can occasionally be affected by scale insects or spider mites. The use of environmentally friendly products, such as potassium soap, is recommended to keep pests under control.
Cold hardiness: Melocactus Zehntneri is sensitive to cold and should be protected from temperatures falling below 10°C. In regions with colder winters, it is advisable to grow it indoors or in a greenhouse to protect it from extreme cold.
Substrate: A well-drained substrate is recommended, ideally a cactus mix containing coarse sand or gravel. Good drainage is essential to prevent waterlogging and root rot.
Harvest: Melocactus Zehntneri is grown primarily for its ornamental value and uniqueness. Enjoy its globular shape, distinctive cephalium, and pink flowers in cactus collections, xerophytic gardens, or in decorative pots.
Shipping: All shipments are made through Bluespress. Check out our growing manuals on our website: www.arcademendel.com .
