How to Propagate Hosta Plants
A small tip for life, introducing how to propagate hosta plants and the green plant maintenance experience of detailed propagation methods, next the editor will explain.
Hosta plants are mainly propagated through seeding and division. Seeding is generally done immediately after collection, with seeds mixed uniformly with two-thirds fine sand soil, then sown in the seedbed and covered with fine sand to a height of about 1 cm. When propagating by division, the rhizomes need to be dug out and dried in the sun, cut into segments with buds, and then planted. Next, let's take a closer look at the specific propagation methods of hosta plants.
1. Seeding Propagation
The seeds of hosta plants are fine and small, usually sown immediately after collection in a suitable temperature environment. Mix the seeds with two-thirds fine sand or dry soil, then sow them in the seedbed, which makes the seeding more uniform. After sowing, the seeds should be covered with fine sand. If sown in September when the seeds are mature, it can be done directly indoors. By spring, the young plants can be moved outside, and they will bloom after 2-3 years of cultivation.
2. Division Propagation
Division is the main method of propagating hosta plants. When dividing, the old plant needs to be dug out of the pot and dried for 1-2 days to allow full evaporation of moisture. Then, the old branches are cut into one bud per plant or 3-4 buds per cluster, and the cut surfaces should be treated with wood ash or sulfur powder to prevent the invasion of pathogens. The plants are then planted in sandy loam soil and watered thoroughly. Under normal conditions, they will sprout after one year and can be divided every 3-5 years.
3. Growing Substrate
When choosing soil for hosta plants, it should be well-draining sandy soil. You can first lay a layer of larger particle soil at the bottom of the pot, such as slag, peat, perlite, etc. You can also mix paddy soil, pond mud, and decomposed leaf soil for use.
4. Precautions
When growing hosta plants, it is important to provide timely shading in summer, moving them to a shaded area or the back balcony for care, avoiding direct sunlight. In winter, when temperatures are low, they need to be moved indoors for maintenance, maintaining a temperature of 2°C-3°C or above to survive the winter safely.
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