A Detailed Guide to Ivy Cultivation Techniques and Care Methods
Ivy, also known as climbing tree vine, lives up to its name by staying evergreen through all four seasons; whether it is spring, summer, autumn or winter, it never withers or fades, always full of green leaves. Its branches and leaves are dense, and it mostly climbs other trees or walls to grow, so it is often used for landscaping. At the same time, it is also an excellent foliage plant, very suitable for indoor potted viewing. Below we will take a look at its cultivation techniques.
Growth Habits
Ivy is a shade-loving plant and tolerates shade, but it can also grow in an environment with sufficient light. It is cold-resistant and can survive at a low temperature of minus 7 degrees. It is not strict about soil requirements and prefers fertile, loose, moist, well-drained sandy soil, but it dislikes saline-alkali land. It is mostly distributed in North China and South China.
Propagation Methods
Propagation methods include seed, cutting and layering propagation, mainly cutting propagation.
Propagation can be done in any season except the high-temperature and low-temperature seasons. Select young branches of the current year; older growth can also be used, but rooting is poorer. Cut about 10cm long branches, disinfect them after cutting, soak them in rooting solution for a few minutes after disinfection, then insert them into loose culture soil, with the depth about half of the branch, and water thoroughly after insertion. Keep the soil moist and the air humid, and roots will form after about 20 days.
Cultivation Techniques
Light: Ivy grown in a semi-light environment has shorter internodes, consistent leaf shape, and bright, glossy leaf color, so it can be placed in a bright location for cultivation. In summer it is afraid of strong light exposure, and strong light can easily cause sunscald, so appropriate shading is needed. On rainy days it can be placed in a sheltered spot outdoors to let it receive more light.
Temperature: The suitable growth temperature is 20-25 degrees. It is afraid of high temperatures, and the summer temperature must not be higher than 35 degrees. In winter it can tolerate a low temperature of minus 7 degrees, but it will suffer frost damage, so it is best to maintain the temperature at around 10 degrees.
Watering: Ivy likes a moist environment, but too much water can easily cause root rot, so the amount of watering must be controlled. In summer, with high temperatures, it needs watering every day, but not too much. In winter it is in a dormant state, so the amount and frequency of watering should be reduced; watering once every half a month is enough.
Fertilizing: During the peak growing season, the demand for nutrients is relatively high. Apply dilute fertilizer water or compound fertilizer once every half a month, and after each fertilization water once thoroughly, which helps nutrient absorption.
Pruning: When the plant grows to a certain extent, we should pinch off its growing tips, which can promote branching, and afterward there will be more leaves and the plant shape will be fuller.
Pests and Diseases: Ivy pests and diseases mainly occur in spring and in hot, dry environments. Strengthening ventilation can reduce the occurrence of pests and diseases. After pests and diseases are found, they should be dealt with promptly to prevent them from spreading further.
The above is the ivy cultivation techniques introduced by the editor. Once you understand ivy's growth habits, it is actually quite easy to grow. Pay attention to the above points, and your ivy is sure to grow into a full pot.