Cultivation Methods of Geranium
This article introduces the cultivation and propagation methods of geranium, along with some tips for green plant care. Let's dive into the details presented by the editor.
The ideal time for propagating geranium cuttings is during spring and autumn, as it is easier for them to survive during the growing season. Choose sturdy branches, cut them to about 10 cm in length, disinfect them in a potassium permanganate solution, and use loose and fertile soil, which should also be disinfected with carbendazim. Let's discuss this in detail below.
I. Propagation Time
The best time for geranium propagation is during spring and autumn, when the plant is in its growing season and is vigorous. The mild climate and suitable temperature make it easy for the cuttings to survive and increase the survival rate.
II. Propagation Methods
1. Branch Selection
Select healthy, robust branches from the top of the geranium that are free from pest damage. Cut them to about 10 cm in length, retaining 2-3 buds, and use a disinfected knife to cut them quickly.
2. Disinfection
Remove the leaves from the cuttings, usually leaving only the top 2-3 leaves. Cut the bottom of the branch diagonally to facilitate better absorption of water and nutrients, which aids in speeding up root growth. Soak the cuttings in a potassium permanganate solution for disinfection, then remove and let them dry before use.
3. Soil
Choose a loose, fertile soil with good aeration and drainage for geranium propagation. You can mix humus soil, garden soil, river sand, and organic fertilizer. The soil should be clean and can be disinfected with carbendazim before use.
4. Planting
Insert the prepared cuttings into the soil, gently inserting them without touching the wound to avoid rot. After planting, gently press the surrounding soil and place the cuttings in a shaded and well-ventilated area, maintaining a temperature between 13-18 degrees Celsius. They should root and sprout within 15-20 days.
The above information provides a complete guide to geranium cultivation and propagation methods, which green plant enthusiasts can refer to for inspiration.