2. Different characteristics: The height of the mature rose plants in Phnom Penh is generally about one meter, and the flowers are small and open in a multi-head shape. Ordinary rose stems are often needle-shaped, with odd pinnate compound leaves, 5-9 leaflets, oval, and lateral thorns.
3. Different taste: Compared with other edible roses, Phnom Penh roses make up for the bitterness of bitter roses and pingyin rose in taste, and are fresher and sweeter, and the fragrance is not as rich as that of French roses.
Extended data:
Precautions:
1, Rose likes soft and fertile soil, so sandy soil with good drainage performance is recommended. If clay with poor air permeability is used, the nutrients absorbed by the roots are insufficient, which will easily lead to poor growth and unsatisfactory flowering effect.
2. If it is potted, change the soil every other year. If the root system is developed, you should also change a bigger flowerpot and trim the root system around the bottom of the basin to save nutrients for flowering.
3, roses are not resistant to waterlogging, but they like water. When the surface soil is dry, it should be watered to make the basin soil completely saturated. Be sure to avoid water accumulation, which will lead to root rot for a long time.
Baidu encyclopedia-rose
Baidu Encyclopedia-Phnom Penh Rose