How do you grow coriander fast?

If you want coriander to come out quickly, you should germinate it in advance before sowing, and it is best to wait for the seeds to germinate before sowing. Break the coriander seeds first, then soak them in and soak them for 24 hours. After soaking, take it out and put it in a damp cloth bag, put it in the refrigerator and refrigerate, rinse it with water every day, and wait for more than half of the seeds to germinate before sowing.

The planted plots should also be treated in advance, ploughed once, and applied base fertilizer, which can be selected as Bika granular water-soluble fertilizer. Just sow it directly after it is ready, and the seedlings will emerge soon.

How to plant coriander and germinate quickly: pay attention to the time of sowing coriander, pay attention to the processing of seeds before sowing coriander, and plant coriander pots.

1. Pay attention to the time of sowing coriander

There are several kinds of coriander, and now there are some more heat-resistant varieties of coriander, so if the temperature is above 30 degrees, you need to sow heat-resistant coriander species, if it is lower than 30 degrees, you can sow ordinary coriander species, it is best to wait until below 30 degrees to sow seeds, because coriander is a kind of cold and cool vegetables after all, belonging to the low-temperature vegetables sown in autumn, if the weather is too hot, germination can not grow.

So when the weather is cooler, it is better to start sowing in September, if the temperature is suitable, after sowing, it will grow faster, the leaves are green, it looks very lush, the germination rate is higher, and the germination rate is faster.

2. Pay attention to the seeds before sowing coriander

Coriander seeds are generally round, because its shell is thicker, so it will affect germination, only need to be treated simply, such as soaking in water for 10 hours, and then rubbing the seeds in half, or directly put the dried seeds on the ground, step on half and half, so that if you sow it again, it will germinate faster.

3. Pots for planting coriander

To plant coriander pots, don't use too small pots, it's best to choose long flower pots, the larger the pot area, the better, so that more coriander can be sown, and the depth of the pot is ten centimeters, because the root system of coriander is not very developed.

Coriander, also known as coriander, is a vegetable that people like to eat, because coriander has a special taste, people who like to eat feel that this taste is very fragrant, but people who don't like to eat it are also very annoying.

Coriander can be grown all year round, coriander can be planted in the open field, greenhouses, or potted plants, and now many people in the city have also begun to grow coriander on their balconies.

It is difficult to produce good coriander seedlings, mainly because coriander seeds have a hard shell, and it is difficult for soil moisture to penetrate into the seed centimeters, and if measures are not taken, the germination rate of coriander is extremely low. In rural areas, farmers grow coriander to improve the germination rate of seeds through germination. There are three commonly used germination methods, and friends who want to grow coriander can learn from them:

1) Refrigerator germination.

First of all, the hard shell of the coriander seeds is rubbed open before sowing, and then the seeds are soaked and germinated. Friends who plant coriander in a large area will generally soak the seeds with a medicinal agent first, clean the surface of the seeds after soaking, and then soak the seeds in cold water for about 10 hours, and finally take out the seeds and clean them again, wrap them in a wet rag or put them in a wet bag and put them in the refrigerator at a constant temperature of about 10 degrees after drying. Generally, after 5-7 days, about 30% of the seeds are exposed and can be sown.

Note that the seeds should also be washed and turned frequently during germination in the refrigerator.

2) Well water germination.

Coriander is a relatively cool vegetable, so when germinating, we can also use well water to promote germination. The specific germination method is as follows: first soak the coriander seeds in cold water for 3-5 hours, and then remove them and put them in a bag.

Then place the bag in the well about 8 cm above the water surface. After 5-7 days, the coriander seeds will germinate, and when about half of the seeds are found to be white, it is time to sow seeds.

3) Pit germination.

First of all, put the seeds in cold water at about 18 degrees, soak them for about 12-24 hours, change the water once during the soaking process, take out the seeds to dry after soaking, and then put the seeds in a wet cloth bag, and then bury the cloth bag in the pit for about 20 hours. When half of the coriander seeds are exposed, sowing is ready to proceed.

The steps of planting coriander to grow well and quickly are:1. Sprout in the refrigeratorFirst, before sowing, wipe off the hard shells of the coriander seeds, and then soak the seeds to speed germination. Friends who grow coriander in a large area usually soak the seeds with chemicals, wash the seeds after soaking, soak them in cold water for about 10 hours, and finally remove the seeds, wash them again, and wrap them in a damp rag or put them in the refrigerator with a constant temperature of about 10 after drying.

In general, after 5-7 days, about 30% of the seeds can be sown when they are white. When germinating in the refrigerator, be careful to wash and turn the seeds frequently.

2. Well water germination

Coriander is a cool vegetable, so we can also sprout with well water. The specific germination method is as follows: soak the coriander seeds in cold water for 3-5 hours, then remove them and put them in a bag.

Then place the bag in a well about 8 cm above the water. After 5-7 days, the coriander seeds will germinate, and when about half of the seeds are found to be white, they can be sown in time.

3. Accelerate germination in the pitFirst, soak the seeds in cold water for about 18-24 hours, changing the water half the time. After soaking, remove the seeds and dry them, then place them in a damp cloth bag and bury them in the pit for about 20 hours. When half of the coriander seeds are white, you can sow them.

Coriander planting method: when planting coriander, first select healthy, plump, pest-free seeds, sterilize and disinfect, then soak them in clean water for 24-32 hours, remove them and put them in a moist sack for germination, and prepare loose and fertile soil at the same time, and then sow the seeds on the soil surface, cover with a thin layer of soil, and spray water mist to keep the soil moist.

In order to plant coriander for high yield, it is first necessary to select healthy, plump and pest-free seeds, then clean the impurities on the surface of the seeds, and use potassium permanganate dilution for sterilization and disinfection, and the sowing time is best selected in spring. Before planting coriander, soak the seeds in clean water for 24 to 32 hours, then remove the seeds from the water and put them in a moist sack and place them in a ventilated and dark environment, where they will germinate after 3 to 4 days.

Coriander grows faster in dredged fertile soil, and before sowing coriander seeds, the humus soil should be mixed in a ratio of 3:1:2, and then the organic fertilizer solution should be poured in the soil to ensure the fertility of the soil.

Coriander planting is mostly used to spread, or dense planting, first the planted sprouts are sown downward, then covered with a thin layer of soil on the surface, and then sprayed with water mist to keep the soil moist, and finally placed in a semi-shaded and half-sunny and ventilated environment for maintenance.

Precautions for planting coriander

Note one, temperature, the temperature suitable for the growth of coriander is 15-20 degrees Celsius, and coriander is relatively resistant to low temperatures, which is why coriander can be eaten in the northern winter, but when encountering high temperatures, such as more than 30 degrees Celsius, coriander will have poor growth.

Note 2, light, coriander growth needs short and medium daylight, not too strong light is easy to burn the leaves, will also affect the quality of coriander.

Note three, water, coriander needs more water, sufficient water can keep the coriander stems and leaves straight, but the water can not be too much, which can easily lead to the problem of hypoxic rot of the root system.

Note four, coriander pit freezing ability is strong, sowing winter coriander in autumn, after the temperature is lower than minus 5 degrees, it is necessary to set up a small plastic arch shed for simple heat preservation to prevent dry and cold wind blowing directly in winter, causing the leaves to dry up and affecting food. Coriander is afraid of hot summer, and it is difficult to spend summer under natural conditions, so the price of coriander in summer is relatively high, which is several times or even dozens of times that of coriander in autumn.

To plant coriander, you should choose small-leaved varieties, which have a stronger fragrance. After selection, germination treatment. It is also necessary to turn the soil deep and spread fertilizer to ensure that the nutrients are sufficient.

Once processed, the seeds can be sprinkled and covered with thin soil, allowing them to germinate in a week's time. Pay attention to the seedlings in time, fertilize and water in the later stage, so that they can grow vigorously.

Coriander can be planted in the spring in the southern provinces, and can be planted in the spring and summer in the north, before planting coriander, it is necessary to sow seedlings first, and after the harvest of the Qiao people into the seeds, they should rub their outer skins open, and then put them in the potting soil that is watered thoroughly, and the seeds can germinate after about seven days. After germination, the coriander seeds can be moved to a fertile soil.

Generally, no watering is done before the seedlings are set, so as to facilitate the control of the upper and lower levels, and squat the seedlings to strengthen the roots. After the seedlings are set, water the seedlings in time to stabilize the seedlings, and the amount should not submerge the seedlings. With the vigorous growth of seedlings, the water demand gradually increases, and the watering interval is gradually shortened.

Basically, it is 5-7 times in shallow water during the whole growth period. The first three waters, water once every 10 days or so, and 6-7 days from the four waters. Keep the soil moist and control shallow water before harvesting.

Temperature & Fertilization:

Coriander grows fastest when the outside temperature is between fifteen and twenty degrees, and if it is planted in summer, attention should be paid to cooling down. Top dressing is best not to top dressing, if the bottom fertilizer is insufficient, it can be carried out about 10 days before harvest. Spray urea at a concentration of 2 times.

It is necessary to spray the rotten organic fertilizer once every half month, and if you want to keep your own seeds, you need to add some phosphate fertilizer appropriately.