How to grow orchid grass? Category Introduction!

Orchids like shade and are afraid of direct sunlight, so they should be shaded in spring, summer and autumn. In order to control the amount of light, it is best to place orchids on the windowsill of a balcony with bamboo curtains or under the eaves, generally shaded before 9 a.m. to 6 p.m., and open the curtains after 6 p.m. in the morning to receive diffused sunlight.

The fertilization principle of orchids is not to be applied, and it is not possible to apply more or again. Generally speaking, the leaf buds are newly emerging and can be applied several times with a small amount of light fertilizer. The spring equinox, the autumn equinox and about 20 days after the flowers are falling, are more appropriate times. The best time to apply fertilizer is in the evening, and then water once in the early morning of the next day.

Apply once every 2 to 3 weeks. At the same time, potassium dihydrogen phosphate is sprayed once every 20 days to promote the flowering of pregnant buds. Fertilization depending on the color of the leaves, is a more appropriate method, the leaves are yellow and thin is a lack of fertilizer, should be top dressed, black and the leaf tip is scorched is too much fertilizer, should stop fertilization.

Fertilizer must be rotten, can not be used without rotting, avoid using human feces.

Ornamental value of orchids:

The orchid is a unique style of flower, and its ornamental value is high. The flower color of the orchid is light and elegant, among which the tender green and yellow-green are the majority, but especially the amateur is precious. The aroma of orchids is clear but not turbid, a pot in the room, fragrant.

Some of the flowers are dignified and beautiful, and some are graceful and luxurious, rich in changes. The leaves of the orchid are bright green all year round, both rigid and soft, and have a beautiful posture, even if it is not in flowering, it is like a living work of art.

Put a few pots of orchids, decorate the room, suddenly feel full of business, the day of the flowers, the fragrance bursts, will make you feel vigorous and happy.

<>1. Soil. Orchids at home need to choose loose and fertile, rich humus, strong air permeability sandy soil, avoid clay texture, can be mixed with peat, perlite, humus and organic fertilizer to serve oranges, prepared into a rich culture soil of Yingsheng celery.

2. Watering. Orchids raised at home should pay attention to the amount and frequency of watering, follow the principle of seeing dry and wet, and keep the soil slightly moist and soft under the premise of not overly storing water, you can water it thoroughly when the soil is pinched and scattered, and avoid water rotting roots.

3. Illumination. Orchids cannot be exposed to strong light, and when raised at home, they can receive soft sunlight in the morning and evening in summer, and move the plants into indoor eaves or balconies at noon, while orchids can receive sufficient astigmatism outdoors in winter.

4. Fertilization. The flowering period of orchids is generally in autumn, and it is necessary to supplement it with phosphorus and potassium fertilizers, such as potassium dihydrogen phosphate, every 15 days before the flowering period, so as to promote the differentiation of the flowering period, and in the growth period of the plant, nitrogen fertilizer should be applied to make the growth of orchids more vigorous and full of vitality.

Orchid grass refers to orchids, and the soil used for orchids should be humus.

It is mainly quality-based, mainly using humus soil or mountain forest humus. In the south, humus of origin is used, commonly known as orchid mud; It can also be used to artificially prepare loose, aerated and permeable culture soil with humus, vermiculite, perlite, etc.

Watering orchids should be based on the species, growth and local climate, so as to be moist but not wet, dry but not dry; Watering should not be too much or too little, and master the principle of not drying in autumn and not getting wet in winter.

Potted orchids in the north should be moved indoors when the temperature drops to 5 o'clock before and after the frost festival, and the windows should be opened frequently at the beginning of the room to maintain air circulation. In winter, the room temperature is kept at about 10, and the suitable temperature for the growth of Yilan is 16 24, and the indoor temperature requirement in winter is relatively low, and the day is 10 12.