How to grow calamus
Acorus calamus, also known as Gladiolus, Tibetan calamus, is often born in swamps, streams or the edge of paddy fields. Acorus calamus has strong adaptability in the growing season and can be managed extensively. So how to grow calamus?
I. soil selection
Acorus calamus should be cultivated in swamps, wetlands and humus-rich soil.
2. Ramets
Acorus calamus is often planted from September to October, that is, after the withered and yellow old leaves are removed, the plant is divided into 5-10 tillers.
Third, weeding and watering
Acorus calamus planting for a long time to pull out root weeds, timely loosen the soil, watering, avoid drought.
IV. Rational fertilization
Acorus calamus is generally topdressing human feces and urine for 2 times, mainly nitrogen fertilizer and appropriate increase of phosphorus and potassium fertilizer.
V. Disease and pest control
Acorus calamus often has rice locust as harmful leaves, which can be controlled by 1000 times of 90% crystal trichlorfon.
Acorus calamus is a poisonous plant in the Chinese plant atlas database. Its toxicity is toxic to the whole plant and to the rhizome. Strong hallucinations occur when taken orally in large doses.
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