The Water growth of "Qian Qian": the method of hydroponic Culture of Codonopsis lanceolata

Copper money grass, leaves round shield shape, such as a copper coin, with a long handle, wavy edge, summer and autumn open small yellow-green flowers. The cultivation and management of copper flower grass are simple, the plant shape is beautiful, the leaf color is green, and it is very resistant to seeing. It is widely respected. It is one of the most favorite plants of flower friends at present, and is affectionately called "money". This article will briefly introduce the method of copper flower cultivation and share some experiences!

The water is the source of the water, the water is the source of the water, the water is the source of the water, and the water is the source of the water.

This kind of plant is mainly propagated by split-plant method or cutting method, which is mostly carried out from March to May every year. It is easy to cultivate, keep the cultivated soil moist, and root in about 1-2 weeks. The sowing method can also be used to raise seedlings. The mixed matrix composed of rotten leaves, river mud and garden soil can be used to cultivate soil, and the proportion of them is 0.5 by volume. The potted plant can be operated after the seedling of Rabdosia angustifolia is formed. Medium-sized flowerpots without drainage holes are often used as planting containers. In order to obtain a better ornamental effect, one human seedling can be put in each pot and irrigated at the end of the operation. In order to slow down the seedlings, the colonization operation is best carried out on a cloudy day. The cultivation method of Rabdosia angustifolia is not strict on water quality, and can be cultivated in fresh water with low hardness, and the salinity should not be too high. The pH of the water body should be controlled between 6.5 and 7.0, that is, from slightly acidic to neutral. It has a large demand for fertilizer, and it can be topdressing every 2-3 weeks in the vigorous growth stage. If planted in pots or containers, a small amount of fertilizer is required, such as quick-acting fertilizer-Huabao No.2, or slow-acting fertilizer-magic fertilizer (which can maintain fertilizer effect in water for a long time). Codonopsis lanceolata likes the environment with sufficient light, and the plant grows poorly in shade environment. Its full-day growth is good, its petiole will be longer in half-day light, and its posture will be more beautiful if it grows in the direction of light. It is best to let it receive 4-6 hours of scattered sunlight every day; using a special fluorescent lamp, the plant can grow normally when given artificial light for 8-10 hours a day. It likes warmth and is afraid of cold. It grows well in the temperature range of 10-25 ℃, and the overwintering temperature should not be lower than 5 ℃. Under good management conditions, Rabdosia angustifolia is not prone to disease and is less attacked by harmful animals. This kind of plant is perennial, it grows quickly and takes shape quickly. In the case of not turning the pot, the formed plants should not be planted continuously for more than 2 years, otherwise the growth of Lentinus edodes will become weaker and weaker.

The growing environment of Tongqian grass likes to be warm and humid, and the cultivation is subject to half-day sunshine and direct sunlight, regardless of the cultivation soil, the soft and well-drained soil is the best, and the optimum water temperature is 22-28 degrees. Shade-resistant, moisture-resistant, slightly drought-resistant, highly adaptable, amphibious. Application value of copper grass, round shield-shaped leaves, such as a copper coin, with a long handle, wavy edge, small yellow-green flowers in summer and autumn. The cultivation and management of Tongqian grass is simple, the plant shape is beautiful, the leaf color is green, and it is very durable. It is one of the most popular aquatic plants among flower friends at present, and is widely respected. This kind of plant can be planted in open fields in warm areas. it is suitable for indoor water greening in water trays, aquariums, pools, and wetlands. When cultivated in an aquarium, it is often used as a foreground grass. The whole herb can be used as medicine and has the effect of diuresis. If you want to use potted or hanging pot cultivation, it is best to keep water for a long time. Roots, stems and leaves can be used as vegetables; they can also be used as traditional Chinese medicine to cure wind, solidify intestines, clear eyes and clear summer heat, etc. Key points of maintenance

Tongqian grass leaves round wavy edge, long stem, summer and autumn open small yellow-green flowers, land and water can be farmed. Like warm and humid, it is better to cultivate in half-day sunshine or shade, avoid direct sunlight, regardless of cultivated soil, soft and well-drained cultivated soil is better, the optimum water temperature is 22-28 degrees. Propagation can be done by ramet or cuttage, which is easy to cultivate, keep the cultivated soil moist, and root in about 1-2 weeks. Because the plant is moisture-tolerant and watery, it is also suitable for cultivation in water basin and pool. If aquaculture, be sure to change the water every week and add a special nutrient solution for foliage plants. Tongqian grass does not need a large basin, can also be planted in a larger bowl, daffodil pots can also be used to raise daffodils, soil with general vegetable garden soil, an appropriate amount of mixed with some river sand, which add a small amount of organic fertilizer as base fertilizer. Money can be planted flat when the money is planted, it is better to cover the rhizome slightly and not to be too deep. Then leave it in the semi-shade for a week and wait for the new leaves to grow and see the sun again. Tongqian grass is afraid of the cold. If you put it outside in winter, you can pour out all the water. If you put it in a place facing south and leeward, you can survive the winter safely, but some of the leaves will die, and the underground roots will sprout again next spring. If there is no heating in the cold areas of the north, you can make a cover with a basin, pour out the water and keep it moist. As long as the room temperature is not lower than zero, it will continue to grow in the coming year. Leaves hair brass money grass leaves yellow how to do: there are several reasons for yellowing: 1, watering "half of the water", that is, watering is not thorough, there is no water seepage at the bottom of the basin. 2. The root system has been frostbitten when it is cold in winter. 3, after the winter, eager to go out of the room, put in a warm place to bask in the sun, temporarily unable to adapt to the abrupt climate. 4. The basin soil has been too wet or too dry for a long time. 5. Put it in the environment of poor ventilation for a long time. 6. The leaves were not cleaned with water for a long time, and dust accumulated, which hindered photosynthesis. The general way to raise money is that the effect of half soil and half water is the best and the sun is big. However, today, inadvertently from the Baidu encyclopedia to see that copper grass is a shade-loving plant, which makes me doubt my own way of breeding. The following is an excerpt from Baidu. Let's study and discuss it together to see how we all raise money: [copper money grass] Copper money grass likes to be warm and humid, it is better to cultivate in half-day sunshine or shade, avoid direct sunlight, and the cultivated soil is free. Soft and well-drained cultivated soil is the best, and the optimum water temperature is 22-28 degrees. Shade-resistant, moisture-resistant, slightly drought-resistant, highly adaptable, amphibious. The plant height is 5cm to 15cm. The top of the stem is brown. Submerged leaves with long stalks, round peltate, 2-4 cm in diameter, margin undulate, grass green. Flowers bisexual; umbels; florets white and pink. Divide the fruit. The florescence is from June to August. The stem is slender and takes root at the node. Leaves orbicular or reniform, abaxially densely Adnate T-shaped hairs, entire; Corolla campanulate yellow. Florescence April. Fruit July, capsule subglobose. Sowing and plant division method of propagation, spread ability is very strong, for excellent ground cover plants. Tongqian grass is strong, easy to grow, propagates rapidly, and can be amphibious. The stems are well developed, and the roots and leaves come out of the internodes. The leaves are round and shield-shaped, with long stalks and wavy edges, with small yellowish-green flowers in summer and autumn. Its stem node is obvious, a section, each section has a leaf, can be extended all the time. Its underground stem grows at an astonishing rate and spreads wherever it goes. It is one of the beautiful and easy-to-grow aquatic plants. Propagation can be done by ramet or cuttage, which is easy to cultivate, keep the cultivated soil moist, and root in about 1-2 weeks. Because the plant is moisture-tolerant and watery, it is also suitable for cultivation in water basin and pool. This kind of plant is not strict with water quality and can be cultivated in fresh water with low hardness. . Potted plants can be planted on open ground in warm areas, suitable for water plates, aquariums, pools and wetlands, and indoor water bodies can be afforested. When cultivated in an aquarium, it is often used as a foreground grass. Tongqian grass, also known as mushroom grass, perennial water or wet herbs. The plant height is 5cm to 15cm. The top of the stem is brown. Submerged leaves with long stalks, round peltate, 2-4 cm in diameter, margin undulate, grass green. Flowers bisexual; umbels; florets white and pink. Divide the fruit. The florescence is from June to August. Its stem node is obvious, a section, each section has a leaf, can be extended all the time. Its underground stem grows at an astonishing rate and spreads wherever it goes. It is one of the beautiful and easy-to-grow aquatic plants. This kind of plant can be planted in open fields in warm areas. it is suitable for indoor water greening in water trays, aquariums, pools, and wetlands. When cultivated in an aquarium, it is often used as a foreground grass. The whole herb can be used as medicine and has the effect of diuresis. If you want to use potted or hanging pot cultivation, it is best to keep water for a long time. This kind of plant is mainly propagated by split-plant method or cutting method, which is mostly carried out from March to May every year. It is easy to cultivate, keep the cultivated soil moist, and root in about 1-2 weeks. The sowing method can also be used to raise seedlings. The mixed matrix composed of rotten leaves, river mud and garden soil can be used to cultivate soil, and the proportion of them is 0.5 by volume. The potted plant can be operated after the seedling of Rabdosia angustifolia is formed. Medium-sized flowerpots without drainage holes are often used as planting containers. In order to obtain a better ornamental effect, one human seedling can be put in each pot and irrigated at the end of the operation. In order to slow down the seedlings, the colonization operation is best carried out on a cloudy day. Leaves hair brass grass leaves yellow how to do: there are several reasons for yellowing: 1, watering "half of the water", that is, watering is not thorough, there is no water seepage at the bottom of the basin. 2. The root system has been frostbitten when it is cold in winter. 3, after the winter, eager to go out of the room, put in a warm place to bask in the sun, temporarily unable to adapt to the abrupt climate. 4. The basin soil has been too wet or too dry for a long time. 5. Put it in the environment of poor ventilation for a long time. 6. The leaves were not cleaned with water for a long time, and dust accumulated, which hindered photosynthesis.