Grafting Techniques and Care for Trichocereus in Professional Cultivation

Grafting is a fundamental technique in the professional cultivation of cacti. It allows for accelerating the growth of slow varieties, saving damaged plants, and producing unique ornamental forms. T. spachianus and T. pachanoi are the most commonly used rootstocks due to their vigor and compatibility.

Types of Grafting in Trichocereus for Efficient Cultivation

Flat Graft: Simple and Effective Method for Columnar Cacti

This is the simplest and most effective method. It consists of cutting both the rootstock and the scion horizontally and joining them by pressing firmly. The key is that the vascular rings of both pieces align as closely as possible.

Wedge Graft for Thin Cuttings and Pads

Used for thin cuttings or pads. A V-shaped incision is made in the rootstock, and the wedge-shaped scion is inserted. It is secured with rubber bands or clips.

Ideal Time to Graft Trichocereus in the Nursery

The best time to graft is late spring and early summer, when the plants are in full active growth and healing is faster.

Post-Grafting Care to Ensure Success in Cultivation

Keep the grafted plant in partial shade for 1-2 weeks. Do not water during the first 5-7 days. Protect from wind and direct rain.