A brief introduction to the cultivation techniques of cut rose

Rose is a very popular plant. Now there are many varieties of rose. Next, I'd like to introduce you to cut rose.

Characteristics of cut rose

Cut rose alias rose, flower rose. Shrubs of the genus Rosaceae. Leaves alternate, odd-pinnate, flat and glossy. Flowers solitary stem apex, flowers double, flower shape, rich color. Most of the flowers are in the shape of high-core crimping, open slowly, resistant to vase, like warm, moist, well-lit environment, and the suitable temperature for growth is 15-25 ℃, which requires loose, fertile and well-drained moist soil. PH6~7 is suitable. The suitable temperature for growth is 20: 27 ℃ in daytime and 15: 22 ℃ at night. It can also grow slowly at about 5 ℃, poor growth over 30 ℃ or less than 5 ℃, semi-dormant and semi-dormant. Like fertilizer, drought tolerance avoid stagnant water, air pollution will hinder the growth and development of cut flowers.

Varieties of cut rose

Juliet, nurtured: DavidAustin, category: shrubs, flowers: its beautiful soft peach ring flowers, always exude a warm and romantic feeling, blooming repeatedly in many seasons.

Patience (Patience), floral fragrance is a charming old rose fruit, with lilac and myrrh elements. This kind of perfume is quite strong at first, but it tends to disappear. Creamy yellow flowers with a flattened medium-sized lotus leaf wreath. With the passage of time, the flowers will gradually pale, especially in the bright sun, almost become white. The overall effect is purity and simplicity.

Kayla (keira), business alias: AUSboxer, nurture: before 2012, UK DavidC.H.Austin (David. Austin), type: cut rose.

Darcey breed: DavidAustin new cut rose, category: shrubs, flowers: burgundy flowers, golden stamens, cup-shaped flowers, blooming repeatedly in many seasons.

Cultivation techniques of cut rose

Set up a net

When the plant grows to a certain height, the flowering branches are easy to lodge or bend, and the branches of some varieties are easy to lodge or bend, so they should open a net on both sides of the border, and the width of the net should be determined according to the surface of the border. Generally, the net should be 18.5x18.5 rice, with vertical poles at both ends, with a height of 1.8m-2.3m. The net is pierced by nylon ropes on both sides, and the net can be opened up and down.

Ground cover

Covering with rice straw, wheat straw, sawdust and cottonseed shell can restrain soil water evaporation, reduce irrigation times, weaken surface erosion, supplement CO2 gas source, and buffer temperature and humidity.

Watering

It is best to use drip irrigation, if you use a hose to water, the pipe mouth should be close to the surface, medium pressure spraying, try not to wet the leaves.

Fertilizer application

Cut rose needs a large amount of fertilizer, mainly organic fertilizer (base fertilizer), and some chemical fertilizers are needed to supplement the deficiency of mineral elements in organic fertilizer, especially potash fertilizer. Generally, supplementary application is applied at each watering time, such as KH2PO4, which can also be made into liquid fertilizer topdressing, with a concentration of 1% Mel 2% for root application and 0.1% Mel 0.2% for foliar spraying. In the growth period, more phosphorus and potassium fertilizer should be applied, and less nitrogen fertilizer should be applied.

The above is the introduction of cut rose. I hope you like it.