Orchid culture skills: what kind of soil is good for orchids?

Friends who have raised flowers should know that growing flowers has higher requirements for the soil. Good soil matrix can produce beautiful flowers, if the soil is not good, light flowers are not good, heavy flowers are directly raised to death, orchids are raised in the same way. Below, I would like to introduce several soil substrates for cultivating orchids to ensure that your orchids rub against the ground.

1. Mountain soil

The mountain soil is best under the mixed forest of broad-leaved forest or pine forest. It is made from decaying branches and leaves for many years, and has the characteristics of loose soil, air permeability, drainage, strong water retention, rich in humus and minerals for many years. But the mountain soil needs to be exposed to the sun for a day or two before use, and it should be sifted and graded and set aside.

2. Pond mud

Pond mud generally contains nitrogen 0.16%, phosphorus 0.16%, potassium 1%, hard color green ink is the best, water absorption, drainage, moisturizing, air permeability are good, long-term water immersion is not easy to dissolve, the most conducive to the growth of orchids. It also needs to be exposed to the sun for 3-5 days before use, in order to remove harmful substances from the mud, and separate large, medium, small and medium-sized materials for backup.

3. Peat soil

Peat soil is mostly dark brown, with loose texture, slightly acidic, high content of organic matter and so on. Generally, it contains 1.4% of nitrogen, 0.4% of phosphorus and 0.9% of potassium. It is a good late-acting fertilizer, and its nutrients can be slowly decomposed into orchids. However, attention should be paid to its acidity and should be used in conjunction with other plant materials.

In addition, wood chaff, edible fungus waste and coconut shells can also be mixed with other plants to grow orchids after being chopped and dried. Some experienced orchids are often mixed with organic fertilizers (peanut bran, bean bran, rape bran and dried cow dung, etc.), sprinkle with appropriate amount of water, and retted in plastic buckets for 2-3 months.

In addition, the relatively heavy texture of mountain soil, rotten leaf soil, burning soil and other substrates, we had better mix with 10% fine sand or 20 to 30 per cent wood chaff before use. If other plants have strong acidity, flower friends can add 5% Murray and 10% grain husk ash to mix well and use.

Orchid culture skills, 5 kinds of orchid culture techniques

The orchid blossoms many, the design color is right, the flower product is good, you need to master some little skills of orchid culture. Orchids can not stick to conventions, a lot of breeding skills, if you can make good use of orchids, orchids will get twice the result with half the effort, take a look at the following five kinds of orchid culture skills.

Culture skills of five kinds of orchids

The main results are as follows: 1. when the orchid is close to flowering, changing the pot and drying the orchid root slightly is beneficial to flower bud differentiation.

2. The growing point of the old Reed head can be fully utilized not only on the pseudobulb, but also in the petiole. As long as you pay attention to the observation, you will find that there is still a growing point at the junction of the petiole and the false bulb, just remove the leaf, or cut the petiole in half with a blade, then clip it carefully with a clip, care carefully, and it will sprout soon.

3. The roots and leaves of the old Reed head in the third and fourth way are intact, but it is not easy to sprout. The leaves can be cut off 1 / 2 or 1 / 3 to reduce nutrient consumption and provide more nutrients to the growing point, and then planted with water moss or coarse river sand, so that the germination is fast and the bud is large.

4. usually when fertilizing orchids, from small buds to adult plants, the composition of fertilizer is enhanced in the order of nitrogen, potassium and then phosphorus.

5, thumb-sized charcoal, first soaked in water, and then put a piece into the bottom of the basin, and then plant orchids, which is conducive to the elongation of the roots, and the color of the roots is snow-white and stout.

How to raise and sprout orchids? skills of orchid culture

How can orchid culture skills make orchids sprout more? there are a lot of things that need to be paid attention to when cultivating orchids. In order to help you do a better job in orchid culture, let's have a detailed understanding of some common sense of orchid culture.

How to raise and sprout orchids

In general, orchids begin to sprout at the end of March every year, and new buds may sprout again from October to December, that is, autumn buds. The more orchids sprout, the more magnificent orchids are. Through the orchid culture techniques mentioned below, the germination rate of orchids can be effectively improved.

1. Awaken as many dormant buds as possible

We all know that the new orchid plant comes from the pseudophosphate stem of the orchid. Theoretically, each adult plant can produce at least six orchid seedlings, but in general, there is only one seedling, some double dragons, a few three seedlings, and the rest of the buds are dormant. We should try not to let the dormant bud fall asleep and find a way to wake it up so that we can achieve the goal of sprouting more.

2. Moderate ramet to promote new buds

For those orchids with no roots or poor roots, it is the aging of the plants that robs the nutrition of the new plants. The "apical dominance" of orchids will inhibit the germination of other dormant buds, and moderate ramets can induce orchid plantlets to germinate. It is an indisputable fact that only timely ramet can promote the multiple sprouting of orchids.

3. Sprain bulb connection

Spraining the junction of the bulb to promote multiple sprouting is the traditional experience accumulated by our orchid ancestors, which is correct in theory and successful in practice.

Specific practice: in the spring from March to April, take out the bluegrass, squeeze the middle and upper parts of the two pseudo-phosphorus stems with both hands (do not pinch the bud points), twist 90Me 180 degrees in the opposite direction, and hear a "beep". Pay attention not to completely break the connecting stem, to make it in a semi-separated state, apply methyl topiramate powder on the sprain to prevent infection of bacteria, and then plant the orchid plant into the basin, it won't take long. The pseudo-phosphorus stems of the father, father and offspring in the semi-separated state can each send out new buds and some can also send out Ssangyong. The buds produced by this method are also stronger.

4. Use hormone to promote germination

The so-called hormone is a plant growth regulator that can promote cell division and activate dormant buds. The use of it can enable both new seedlings and old grasses to produce more new buds, and when the new buds are not yet mature, they can issue new buds one after another, so it is entirely possible to produce two to three or even four generations of seedlings a year, and science has finally made the dream come true.

5. Remove the buds at the right time

The flower buds of orchids are generally produced on the parent grass, and the buds produced by epigenetic buds consume a lot of nutrients and are easy to inhibit the germination of other bud points. therefore, timely removal of flower buds can make orchids grow better.

6. Cover the old Reed head to promote dormant bud germination

The so-called old Reed head is an old bulb with roots without leaves, leaves without roots or roots without leaves. Most of these bulbs are peeled off when turning the basin, which turned out to be things that should be thrown away, but the old Reed head of the more expensive orchid might as well make use of the dormant buds left on the old Reed head to germinate again to cultivate new orchid plants. it is also a way to improve the germination rate of orchids. However, after all, the orchid plants obtained by this method are small seedlings and weak grass, which is only suitable for the reproduction of precious orchids in order to keep seeds, and there is no need to make such a big fight to the general orchids.

7. Extend the growth period appropriately

Orchids have two growth peaks in spring and autumn in a year, and there are also two dormancy periods. When the summer temperature is higher than 30oC, the orchid stops growing, and when the winter temperature is lower than 15oC, it stops growing and enters the dormancy period. Accordingly, we can use the method of strengthening management to improve the environment, so as to appropriately prolong the growing period of orchids, so as to achieve the goal of multi-sprouting.

Orchid culture skills, how to make more sprouting-the above are several methods of orchid culture hope to be helpful to everyone. In addition, strengthening the daily management of orchids is also the key to improve the germination rate of orchids. Daily maintenance according to the growth habits of orchids is the most basic and important.