Experience in cultivation and management of planting roses

Cultivation place: roses like cool light sufficient growth environment, there should be at least 6 hours of sunshine every day, in order to produce good quality flowers, its growth temperature is 15-25 ℃, the temperature is too high, less suitable for rose growth, in addition, good ventilation is also very important, hot, humid and poorly ventilated environment easy to make rose plants suffer from various diseases, such as black spot, powdery mildew and so on. At present, there are generally two kinds of cultivation places: the garden and the balcony. The garden is generally planted in places with good sunshine, and the sunny time should be 2-5 hours at least throughout the morning; choose places with good drainage and ventilation; and fully mix rotten leaf soil or compost before transplanting. Balconies generally take drying measures; lay curtains, do not put flowerpots directly on concrete; prevent gutters from clogging or leaking, but also consider living close to home; put them in a place where the sun is in the morning for 2-5 hours.

Soil: the soil suitable for rose growth must have three main points: looseness, good ventilation and good drainage. Potted soil can be prepared with sandy loam, serpent sawdust and vermiculite, while roses cultivated in open soil must choose a site that will not accumulate water and loosen the soil before planting. For garden planting, in order to improve the state of garden soil during transplanting, holes were dug in part of the transplant, bad soil was removed, and red jade, rotten leaf soil and dried cow dung with aggregate structure were mixed in the digging place. In places where roses have been planted before, transplanting new roses may worsen the growth and development of roses, in which case, a new soil should be replaced. Planting flowerpots should use red jade soil mixed with rotten leaf soil and dried cow dung. The proportion of mixed soil is as follows: 60% of red jade soil, 20% of rotten leaf soil and 20% of dry cow dung. It is simple and easy to use rose culture soil sold in the market. Can also be used directly, in order to further improve courage and drainage, water retention mixed with 2-30% of the red jade soil, the use of soil can reach the best state.