1, growth environment
When lobular rosewood is used to the surrounding growth environment, it is best not to move easily, because if you suddenly change the environment after adapting to a growth environment, so as not to increase the growth burden of lobular rosewood.
2. Temperature and lighting
The lobular rosewood is suitable for indoor maintenance in sunny and well-ventilated places. Insufficient light for a long time is likely to lead to poor growth. Not tolerant of low temperature, the temperature below 3℃ is easy to be frozen, so it is necessary to do a good job of cold protection and warmth in winter.
water
Pterocarya stenoptera is a tropical plant. It is not drought-tolerant and needs high water content. It needs plenty of water during the growing period. If the surface of the basin soil is found to be dry, water it. The watering time can be chosen in the morning or evening, and the watering should be controlled in winter to keep the soil dry.
Step 4 apply fertilizer
The demand for fertilizer of lobular rosewood is not great, and it is enough for about two people to fertilize once. Pay attention to the amount when fertilizing. You can choose to use plant nutrient solution, drop it into water and stir it evenly, and then pour it directly into the soil, which is beneficial to its absorption.
5, pest control
The bonsai of Pterocarya stenoptera is susceptible to anthracnose and hemorrhoid at seedling stage, and plants can be sprayed with Bordeaux solution 1: 100 times or 50% carbendazim solution 1000 times. Insect pests mainly include golden flower worms and scarabs, which can be controlled by chemical agents such as trichlorfon.