Spring is the main growing season of the ruler. In spring, the ruler needs to be fully watered, once every 10-15 days, so as to keep the basin soil slightly wet without water. However, water should be sprayed on plants every day to increase air humidity.
In spring, it is necessary to apply liquid fertilizer once a half month.
Spring is the season of Cuttage Propagation. The temperature is suitable. It grows faster and survives easily in the growing season.
In summer, the ruler begins to enter the flowering period. It is necessary to apply quantitative fertilizer before the flowering period to ensure that there will be sufficient nutrient supply when flowering.
The ruler needs enough light, but the plants will turn yellow in the direct sunlight, which will affect the appreciation of the ruler. Therefore, in summer, the ruler should be maintained in a semi overcast environment.
In summer, the growth period is vigorous, and the water loss is serious due to the large evaporation, so it is necessary to fully water and spray water. Water once a day, preferably in the morning or evening. Apply fertilizer once a half month, but do not overdo it to avoid rotten roots.
The flowering period of the ruler usually lasts until November, and it can be harvested after flowering. In autumn, harvest the flowers of the ruler in the morning after the flowers bloom, and put them in the ventilated place to dry.
The suitable temperature for the growth of the ruler is between 25 ℃ and 35 ℃. The measuring ruler is not cold resistant, and the stem nodes are easy to rot under 5 ℃. In winter, it is best to keep the temperature above 13 ℃, so in winter, it is better to use the measuring ruler in the room for maintenance, but the measuring ruler requires sufficient light, which can be placed in the indoor sunny place for maintenance.
In winter, the ruler will go into dormancy and stop growing. It is necessary to water and stop fertilizing.
