How to Plant Cycad Seeds
The editor answers for everyone how to plant cycad seeds and the propagation techniques of cycad seeds in the field of flowers, followed by a detailed sharing of the content.
The Chinese name for cycads is Suge, which is a long-surviving gymnosperm. The main propagation methods of cycads include the seeding method, tillering propagation method, and cutting propagation method, with seeding and tillering methods commonly used for propagation. Below is a detailed explanation of the propagation methods of cycads.
I. Seeding Propagation Method
Cycads are dioecious plants, usually with female and male plants close in position and able to bloom simultaneously. Only when cross-pollination occurs between different sexes can seeds be naturally produced. In southern regions, plants over 10 years old can bloom from June to August, with seeds maturing in October.
Cycads prefer warm environments and usually have the highest germination rate when sown from May to June. Use flowerpots for sowing, with a fertile sandy loam as the growing medium. Place the seeds on the soil surface and cover them with 2 to 3 centimeters of fine soil. After sowing, place them in a location with direct sunlight and maintain an environmental temperature of around 30 to 33 degrees Celsius. Water moderately to keep the soil moist, and usually, seeds can germinate in about 15 days. Seedlings usually require 2 to 4 years before they can be transplanted.
II. Tillering Propagation Method
1. Treatment of Tillers
Usually, cycads are propagated by tillering in early spring. Tillers often grow at the base of the mother plant and on the trunk. Use a sharp knife to cut the tillers from the mother plant.
The best tillers are those that are 3 years or older, with a small number of roots and 4 or 5 leaves. These tillers can be planted directly after cutting. If the tillering does not have roots, it should be placed in a shaded and well-ventilated area to let the cut surface dry before initiating the germination process.
2. Tillering Propagation Method
Bury the tillers in the potting soil, 1/2 deep. The growing medium can be partially mixed with the soil from the mother plant. The medium should be a well-draining, permeable, and rich in humus soil. After planting, place them in a shaded and well-ventilated area.
III. Cutting Propagation Method
Old cycad stakes can be sliced and propagated through cuttings. Cut the trunk into several sections, with each slice being 10 to 15 centimeters thick. First, bury them in clean and moist sand to promote germination, frequently supplementing water to maintain a moisture content of 60% in the medium. After half a year, the slices can germinate and can then be transplanted and planted.
The above is a comprehensive introduction to how to plant cycad seeds and the propagation techniques of cycad seeds, hoping to bring some knowledge about green plants to green plant enthusiasts.