Suitable. According to the query of crop information, Giant Juncao is not cold-tolerant and likes high-temperature environments. If the temperature is below 0 degrees in winter, it will be easily frozen. However, through the localized application of Giant Juncao technology, it is more suitable for northern regions. Therefore, Juncao is suitable for planting in the north. Juncao is an herbaceous plant that can be used as a substrate for cultivating edible and medicinal fungi. It has a well-developed root system, tenacious vitality, strong fecundity, and fast growth rate. It can provide sufficient nutrients for the growth of fungi. Common Juncao has five-jointed awns. , elephant grass, reeds, corn stalks, bit grass, mist grass, etc. When using Juncao to cultivate fungi, they should be chopped and dried, and then mixed with dry soil.