A Detailed Guide to Arrowroot (Maranta) Cultivation Methods and Precautions
Arrowroot is a foliage plant in the Marantaceae family with high ornamental value, and its flowering period is mainly concentrated in summer and autumn. Arrowroot can not only be used for ornamental purposes, but also produces a substance called arrowroot powder; arrowroot powder is basically all starch and has high edible value. Therefore, quite a lot of people are now growing arrowroot. So how should arrowroot be cultivated? And what should be noted? Let's take a look below at the cultivation methods and precautions for arrowroot!
1. Growing Environment
Before planting arrowroot, we must first clearly understand its growth habits and the environment suitable for planting. Arrowroot generally prefers to grow in a warm, humid environment, and a semi-shaded environment should be maintained. Arrowroot is relatively poor in cold tolerance, drought tolerance and tolerance to strong light. It is also very sensitive to changes in moisture. Therefore, we should choose a suitable soil for planting according to the growth habits of arrowroot. The soil environment should meet the standards of sufficient fertility, looseness and normal drainage and irrigation to ensure the normal growth of arrowroot.
2. Propagation Methods
The propagation methods for arrowroot are generally based mainly on division propagation and cutting propagation. Because the survival rate of cutting propagation is lower than that of division propagation, division propagation is mainly used. Division propagation can be carried out throughout the year as long as a suitable temperature and humidity environment is maintained. During propagation, use a sharp knife to separate the root tubers of arrowroot that have stems and leaves. If the propagation quantity is not large, then directly plant the separated root tubers into the soil. If the propagation quantity is relatively large and the temperature and humidity do not meet the requirements, then appropriately cover with film. Ensure the temperature is around 25 degrees and the humidity is around 80%, then directly place the root tubers on the seedbed.
3. Water and Fertilizer Management
⟦NL>Arrowroot has a relatively large demand for water, but moisture should also be controlled well according to different varieties. When the soil is slightly dry, water it in time to keep the soil moist. Especially in summer, the watering frequency should be increased to avoid excessive evaporation of water. Similarly, after winter arrives, the amount of watering should be controlled well to improve the cold resistance of arrowroot. When fertilizing, pay attention to controlling the amount of fertilizer; excessive fertilization can easily cause leaf burn and root burn in arrowroot. The fertilizer should be mainly nitrogen fertilizer, but it should not be too much, to avoid excessive vegetative growth of the plant. An appropriate amount of phosphorus fertilizer can also be applied to improve the glossiness of the leaves. Finally, the principle of applying more frequently but in small amounts should be followed.4. Precautions
Arrowroot likes to grow in a warm environment, so we must pay attention to controlling the temperature well. When planting, the temperature should be controlled at around 20, and in summer it should be cooled in time; the temperature must not be higher than 32 degrees. In winter, good cold protection and warmth measures should be taken, and the minimum temperature must not be lower than 10 degrees. Then pay attention to controlling the light intensity; the light must never be too strong. If the light is too strong, the leaves of arrowroot are very easily scorched, affecting growth. However, it should not be kept in a dark and weak-light environment for a long time either; an appropriate amount of scattered light should be provided.
The above is a brief introduction to the cultivation methods and precautions for arrowroot. That is all for today's introduction. This article is for reference only, and I hope it can be helpful to everyone!