How to grow potted roses? What are the breeding methods and matters needing attention? How do you trim it?

Roses are the embodiment of love and beauty, deeply loved by people, so many people like to plant a pot of roses on their balcony. So how to grow potted roses? What are the breeding methods and matters needing attention of potted roses? How do you trim it?

Rose belongs to Rosaceae, Rosaceae deciduous shrubs, branches multi-needle, odd-pinnate compound leaves, leaflets 5-9, oval, the back is densely covered with white villi with edge thorns. Petals Obovate, double to semidouble, purplish red, white, fruiting August-September, oblate.

I. Culture methods of potted roses

1. Environment

Rose Xiyang, indoor culture is also placed in the sunny balcony maintenance, potted rose soil requires loose, fertile, good drainage. Pay attention to the poor growth and flowering of roses in clay loam. It should be planted in a well-ventilated place far away from the wall to prevent sunlight reflection, burning buds and affecting flowering.

2. Watering

Potted roses should not be watered too much. Roses are drought-tolerant and waterlogged plants, and strictly adhere to the principle of "no dry, no watering, watering thoroughly". If you water roses frequently (especially taboo on rainy days with high humidity and low evaporation), rotten roots and dead plants are easy to occur.

3. Fertilization

Potted roses should be treated with light fertilizer, avoid thick fertilizer (especially chemical fertilizer) will lead to local root rot and death. According to the size of the plant and the basin, 20-40 grains of compound fertilizer are applied evenly under 1 inch of soil at the edge of the basin every 1-1.5 months, or fully fermented rice-panning water is watered once or twice a month.

4. Pruning

Usually do not need pruning, the old plant has been trimmed dense branches, withered branches, disease and insect branches can be. Roses bloom, pick as they bloom or fail, and blossom again after picking, otherwise they will only bloom once. In order for roses to grow well and blossom more, pruning is very important. In general, when overwintering, all branches should be cut off about 10 centimeters above the ground to make it through the winter smoothly.

5. Disease and pest control

Potted roses, the main pests are green insects and shell insects, green insects are easy to treat, once the outbreak of shell insects, more difficult to control, will lead to the whole plant infected, and lead to diseases, so the control of shell insects is the focus of domestic roses. To prevent and control shell insects, it is necessary to put the roses in a place with good ventilation and good light, cut off the branches with many roses, and retain several main branches to ventilate the interior. Keep the basin soil moist, but don't accumulate water.

When there are white spots on the rose branches, scrape them off with bamboo slices in time. If it is more serious, cut off the whole branch or even all the branches directly, and spray the medicine to kill shell insects.

Matters needing attention for potted roses

The time for ① to be put into pot. It should be carried out after falling leaves in early winter or before sprouting in early spring.

② fertilizing and watering. Roses like fertilizer. After pot planting, mature organic liquid fertilizer should be applied every 10 days, and liquid fertilizer containing phosphorus and potassium should be applied during bud formation. Watering should be carried out according to the weather conditions, hot summer days need to be watered every day, usually see that the pot soil is dry and thoroughly watered, and the residual flowers should be picked in time after flowering.

③ pruning. Because it needs to be pruned during the dormant period, it can promote the plant to grow vigorously and prolong the flowering life.

④ pest control.