1. soil. Buxus buxus seedlings transplantation in Phnom Penh should be carried out in March-April in spring. Small seedlings can be planted with bare roots, and large seedlings need soil balls. After planting, the soil must be compacted and thoroughly watered. Potted plants are temporarily placed in a semi-shady place to keep the soil moist, and can be maintained normally after being taken. Boxwood in Phnom Penh resists drought, humidity and waterlogging; The tolerance is poor, the requirements for soil are not strict, and ordinary garden soil can grow well; The soil in the basin should be loose and fertile, rich in humus, well drained and breathable, and slightly acidic sandy loam.
2. fat water. Boxwood in Phnom Penh has strong adaptability to climate and environment; Drought resistance, avoid wet and waterlogging. In the growing season of spring, summer and autumn, it is necessary to water more and keep the soil moist, which is beneficial to the germination and vigorous growth of lateral branches and leaves. In winter, watering should be controlled to keep the soil dry, which is beneficial to overwintering. Water less in rainy days and more in sunny days. Avoid water accumulation in the soil, lest rotten roots lead to defoliation or death of plants. Boxwood in Phnom Penh grows fast, has strong germination and branching ability, and is relatively fat. When planting, a proper amount of base fertilizer, such as decomposed fertilizer, circle fertilizer or dried chicken manure, should be mixed. Apply 1-2 times of decomposed organic fertilizer in early spring every year to make the plants flourish; Newly planted plants in spring can't apply spring fertilizer. Thin compound fertilizer containing nitrogen fertilizer or phosphorus and potassium can be topdressing 1-2 times after each pruning. Stop fertilizing in winter.
3. light. Boxwood in Phnom Penh is resistant to high temperature and cold, and its management is extensive. I like plenty of light, but I can also tolerate half shade. In hot summer, you can water more, spray branches and leaves in the morning and evening and cool down around them. You can overwinter in the open air in winter.
Trim. Buxus buxus in Phnom Penh has fast growth, strong germination and pruning resistance. Hedges or individual trees that can be trimmed according to the needs of greening shall be trimmed once a year in spring and summer. Integers can be trimmed according to personal ornamental value.
Boxwood leaves in Phnom Penh have yellow-green stripes, which are beautiful and generous. It is an ideal material for hedges and bonsai. It is often used for the arrangement of doorways and central flower beds, and can also be used for potted viewing. This is a good landscape with colorful foliage shrubs.