In addition to maintaining looseness, breathability and good drainage performance, the soil of the big headlands also needs to ensure that the soil is moist and rich in humus nutrients. It is best to use sandy loam for cultivation.
should maintain the moist condition in the growth environment of the big head orchid. When watering and irrigation, water it thoroughly. Do not be too careless when watering, which may cause the rhizomes to soften. Pay attention to preventing flooding in rainy weather and take measures to loosen soil and drainage.
The more suitable growth temperature range of the big head orchid is between 10 and 25℃. If the temperature is moderate, the growth and development of the big head orchid is good. For strong high temperatures and freezing environments, the temperature must be controlled within 35℃ in summer.
likes light, but does not like strong light. Direct exposure to strong light and strong sunlight can easily cause burns, sluggishness and other conditions in the leaves of big head orchids. Usually, the lighting time does not need to be too long. It is enough for 2 to 4 hours of sunny weather.
fertilizer addition is very important in the growth process of Datou Lan and is one of the most important ways for Datou Lan to receive nutrients. Fertilize once every half month during the peak development period, stop fertilizer during the flowering period, and mainly use phosphorus potassium fertilizer , and apply less nitrogen fertilizer .
