Three sentences of raising orchids and watering fertilizer for three years

Raising orchids has a history of many years in China, and our predecessors have a lot of experience to learn from. To sum up, three sentences of watering, three years of fertilization, orchids do not flourish, see if your research experience is thorough.

Three sentences of watering

One and four should be added.

Heat plus, north wind too tight, near Yang plus, basin small plus. In other words, the moisture should be increased when the temperature is high, and it should also be added where the sun is big. When the north wind blows, the water evaporates quickly, the basin soil is small, the moisture is already less, and the watering frequency is higher. If the orchid is short of water, it is easy to lead to the phenomenon of empty roots.

At the same time, it is necessary to avoid stagnant water in summer, because water evaporation is relatively fast, and one watering can not be too much, which can increase the frequency of watering, so that orchids can grow more vigorously, dry and thoroughly irrigated is a better method.

If you don't know when it is thoroughly dry, you should insert it into the soil according to the knockout method, or stick or bamboo stick, so that you can well judge whether the orchid is short of water, probably watering it every several days, which is more convenient.

Although the summer climate is hot, orchids can grow as usual, so it is necessary to supplement fertilizers properly. it is generally recommended to use organic fertilizers with relatively rich and balanced nitrogen, phosphorus and potassium content, which is rich and balanced in sugar cane stalk fermentation. does not contain any additives or hormones, about 7-10 days to use, can promote orchids strong roots, more buds, green leaves.

Five should be reduced

Reduce watering in rainy days, reduce watering in pot soil, reduce watering in cloudy days, reduce watering in large pots, and reduce watering even if the stove becomes black and leaves have spots. Watering orchids should also take into account the weather, Rain Water, air humidity and so on. In case of the above five situations, we must water less. Water alternating in large pots will be slow, and if you water too much, it will be easy to rot the roots.

If the stove head is black and the leaves are spotted, the orchids are generally rotten roots, or there are diseases and insect pests, watering is even less, turn the basin to make the soil to see what's going on, if the rotten roots are properly sterilized with carbendazim, at the same time pay attention to the lower frequency of watering.

Six should be exempted

No watering on rainy days, no watering on cloudy days, no watering on snowy days, no watering on soil, no watering on medicine, no watering on pots.

If you encounter continuous plum rain weather, there is already stagnant water in the flowerpot, do not accumulate water, it is easy to cause rotten roots, at this time to pay attention to ventilation, let the water evaporate.

It is generally necessary to trim the roots when changing the soil, and watering is not recommended, otherwise the roots are more likely to rot, so just keep the soil slightly moist when you put it on the basin. It's faster to water the basin in a few days.

Fertilization for 3 years

If you do not know how to fertilize the small white flower friends, it is recommended to use orchid-specific organic fertilizer, because this is a professional ratio, can promote orchid growth, germination, do not have to worry too much.

Of course, there was no special orchid fertilizer in the past. Orchid friends usually use rapeseed cake, that is, the cake left after rapeseed oil extraction, which can be fermented for more than half a year to make a good fertilizer. This is a pure natural organic fertilizer, which is especially good for orchid growth. The countryside is generally used to protect the fertilizer of fruit trees or vegetables, and it can be sprinkled directly into the field, which is practical and convenient.