How are tree roses cultivated? A detailed guide to the cultivation methods

Tree roses, also called rose trees, are new varieties cultivated through artificial horticultural methods. Tree roses not only have the characteristics of ordinary roses, such as a strong fragrance, a long flowering period, and diverse flower colors, but are also more noble and elegant, with strong adaptability, making them one of the commonly chosen green plants for landscaping. But some flower lovers ask, how are tree roses produced?

Tree roses are cultivated through grafting. The grafting time is generally chosen around December each year. If grafted too early, the bud develops insufficiently, the rootstock is in a period of vigorous growth, and the nutrients in the plant are few, resulting in a low survival rate.

What mainly affects the grafting survival rate is the compatibility between the scion and the rootstock. Roses belong to the Rosaceae family, and the best rootstock for grafting roses is various wild roses, which have well-developed root systems, strong disease resistance, and vigorous growth, and can provide sufficient nutrients to the grafted roses.

For the cultivation soil, choose loose, fertile soil with good drainage and air permeability.