How to grow Castor Aralia robustly
If you want to know how to grow Castor Aralia robustly and some tips for cultivating it, the following article introduces some knowledge about flowers and plants.
In the process of cultivating Castor Aralia, a nutritious soil can be prepared using decomposed leaf soil, peat soil, river sand mixed with a small amount of well-rotted cake fertilizer. In summer, spray water on the leaves in the morning and evening, and water every 2-3 days in spring and autumn according to the temperature conditions. In winter, if the room temperature is below 15℃, spray warm water once a week. If the temperature is above 30℃, measures to cool and moisturize should be taken; if below 18℃, attention should be paid to keeping warm. The light should not be too dark, as it may affect the growth of the plant. Apply a compound fertilizer of nitrogen, phosphorus, and potassium every half month from March to October.
1. Soil
Castor Aralia is adaptable to soil, and the breathability of the potting soil is very important during cultivation. Well-drained sandy soil is most suitable for the growth of Castor Aralia. Use decomposed leaf soil, peat soil, river sand mixed with a small amount of well-rotted cake fertilizer to prepare the growing soil. It is best to change the soil once every spring and loosen the soil once a month to prevent soil compaction.
2. Watering
Castor Aralia loves moisture, not only requiring the potting soil to be damp during the growing season but also the air humidity should be kept above 60%. It is especially important to keep the soil moist during the hot summer and to spray water on the leaves in the morning and evening to increase air humidity and reduce leaf surface temperature. Water every 2-3 days in spring and autumn according to temperature conditions, and if the room temperature is high in winter with heating, the watering frequency can be increased. If the room temperature is below 15℃, spray warm water once a week.
3. Temperature
Castor Aralia grows well in a temperature range of 20-25℃. If the temperature is above 30℃, measures to cool and moisturize should be taken; if below 18℃, attention should be paid to keeping warm to avoid frost damage.
4. Light
Castor Aralia is shade-tolerant and prefers a scattered light environment, so it should be placed in a well-ventilated and shaded area indoors to grow, avoiding large-scale leaf burn from direct sunlight. However, the light should not be too dark, as it may affect the growth of the plant.
5. Fertilizer
Castor Aralia likes fertilizer. From March to October, apply a compound fertilizer of nitrogen, phosphorus, and potassium every half month, with nitrogen fertilizer increased appropriately. However, be careful not to splash fertilizer water on the leaves to prevent leaf burn.
The above is the complete content about how to grow Castor Aralia robustly and some cultivation tips, have green plant enthusiasts understood?