Precautions for planting lavender, lavender planting methods and precautions

Lavender does not like the roots and often has water retention. After a thorough watering, the water should be given when the soil is dry, and the surface culture medium is dry, the internal moisture is the degree, and the leaves are slightly wilted. Watering should be done in the morning, away from sunlight, and the water should not splash on the leaves and flowers, otherwise it will be perishable and cause pests and diseases.

The continuous humid environment will make the roots not have enough air to breathe and grow poorly, and even suddenly the whole plant dies, requiring sufficient sunlight and a humid environment, which can give full sunshine in an environment that is better, and can also grow in half a day, but the flowering is rarer. In summer, at least 50 percent of the sun should be shaded and ventilation should be increased to reduce the ambient temperature, so that growth is weakened but not dead. Lavender is semi-heat-resistant, cool, likes warm in winter and cool in summer, and grows at the right temperature

15 25 and 5 30 can be grown. Limiting temperature: above 35, above 38 for a long time 40 The top stems and leaves are yellow.

Lavender likes to be cool and ventilated, although it likes sunlight but is not resistant to extreme heat, so when summer comes, the temperature rises, you can place it in a semi-shaded and ventilated place, and the astigmatism is sufficient.

Lavender is resistant to drought and waterlogging, and is usually watered thoroughly after the surface of the potting soil is dry, and watered thoroughly if it is not dry.

If possible, it is best to let it see direct light sooner or later.

Lavender can be planted by pressing strips, first of all, you need to select plants with branches, and then fix a branch against the ground, and use soil with rich organic matter content and better drainage to cover it, and in order to make lavender grow better after pressing strips, you can water mineral-rich river water into the soil to keep the soil moist.

1. Planting soil

Lavender can be cultivated by stripping, first of all, you need to choose the right soil as stripping soil. Lavender is suitable for growing in fertile and loose soil with good air permeability, so yellow loam or humus soil with rich organic matter content and good drainage can be used for planting lavender.

2. Select the plants

It is also necessary to select the right plant when pressing the strip. Striping is to press a branch on the lavender plant to the ground to make it grow a new plant, so the strip needs to choose lavender plants with ramets, and in order to improve the success rate of striping, it is also necessary to choose plants that grow thick and have not suffered from pests and diseases.

3. Pressing the strip

When pressing the strip, it is necessary to put a branch of lavender directly against the ground, and then fix it with iron wire, and bury the branch with an appropriate amount of fine soil. After stripping, the soil can be watered with unpolluted and nutrient-rich river water or natural water to soak the entire soil in order for the plants to germinate and grow smoothly.

4. Later maintenance

In the later maintenance of lavender, it can provide inorganic fertilizer rich in mineral elements and well-rotted organic fertilizer for the plant, improve the growth rate of lavender, and also provide all-day sunshine for the plant, so that the lavender can photosynthesize normally, and the lavender can also be pruned regularly to help the plant save nutrients.

When cultivating lavender, it is best to choose a deep soil layer, loose, well-ventilated fertile calcareous soil, during the spring to give sufficient water, in summer and not too much, usually fertilization should be based on organic fertilizer, the growth period should be applied every 3 4 weeks, the daily light time should not be less than 4 hours.

Lavender, also known as perfume plant, has a well-developed root system and high requirements for soil, and is suitable for growing in deep, loose, well-ventilated fertile soil, and likes to be rich in silica-calcium soil, generally not planted in acidic or alkaline soil, which is not conducive to its growth and development.

Reasonable watering is one of the lavender breeding methods and precautions, generally lavender is not too high for water requirements, in addition to the flowering period and fruiting period in addition to the spring period, watering should be appropriate, during the spring period to give sufficient water, the appropriate amount in summer and not too much, in winter with sufficient snow to maintain its normal moisture.

Different periods of lavender need different fertilizers, for 1 2-year-old seedlings fertilization to potassium and phosphorus fertilizer, more than 3 years of lavender fertilization to nitrogen fertilizer or phosphate fertilizer, Liangfeng Bi usually fertilization should be based on organic fertilizer, should be applied every 3 4 weeks during the growth of the base smile, in order to facilitate normal growth and development.

Lavender is mostly planted outdoors, Jingqin likes a sunny growth environment, especially in the development period, the daily light time should not be less than 4 hours, it is best not to place it in the shade for too long, otherwise it will lead to lavender dysplasia and early aging.

Lavender is prone to leaf spot disease, especially in July and August is the high incidence period of the disease, mainly manifested as wilting branches and leaves, dull leaf color, at this time we need to spray lavender Bordeaux liquid at a ratio of 1:200 for control, or spray with 500 800 times of zeb.

There are many precautions for lavender breeding, usually potted lavender needs to be repotted and changed every two years, but also placed in full sunlight for maintenance, and every 3 5 days to water, every other month to apply nitrogen, phosphorus and potassium fertilizer, generally with sowing method to propagate lavender, summer not only need shade and sun protection, but also do a good job in pest control.

1. Turn over the pot and change the soil.

Although the growth rate of lavender is relatively slow, lavender needs to be repotted every two years, when repotting lavender, try not to hurt the roots of lavender, you can choose to replant with larger mud pots, and mix peat moss and pearlstone in a ratio of 2:1 as a substrate.

2. Light treatment.

Generally in the lavender breeding methods and precautions, it is very important to give it sufficient light difference, usually in the process of cultivating lavender, do not place it in a cool place to maintain, otherwise it is easy to end the flowering period early, reduce the ornamental value of lavender, and provide it with full sunshine maintenance in winter.

3. Water and fertilizer management.

When cultivating lavender, you can water it every 3 5 days, so that the soil can be kept slightly moist, do not dry up the soil and do not accumulate water, and apply nitrogen, phosphorus and potassium fertilizer every other month during the growth process, with the lowest nitrogen content, so as to promote the vigorous development of lavender.

4. Reproduction method.

Lavender is mostly used in autumn to use sowing to propagate, first need to prepare excellent seeds for sowing, you can soak the seeds in water for half a day, and then sow them into the soil, cover the soil with fine soil, sprinkle with the right amount of water, and wait for half a month to take root and sprout.

5. Precautions.

Lavender in the summer not only need to do a good job of shade and sun protection, but also to do a good job of pest control, summer is the season of many bacteria, need to deal with the weeds around the lavender every other month, but also spray pesticides to prevent pests and diseases from harming the plant, so that it can grow better in the soil.

When cultivating lavender, in the growing season to give sufficient sunlight, the flowering period to control the temperature at about 20 22, at this time to control the fertilization, fertilizer mainly to special flower fertilizer solution, watering to maintain the principle of seeing dry and wet, rejuvenation and budding period to water once permeable.

1. Light and temperature environment

Lavender is particularly adaptable to the climate, cold and heat resistance are very strong, it is best to keep the temperature between 20 22 during the flowering season, the temperature needs to be controlled at about 26 30 during the fruit expansion, and sufficient sunlight should be given every day during the growing season to facilitate the formation of flower buds.

2. Fertilize regularly

Lavender has good adaptability to the soil, the demand for fertilizer is not high, when the plant is potted, it is necessary to apply sufficient base fertilizer, the amount of fertilizer during the flowering period should be gradually controlled, and the fertilization can be stopped after flowering, and the fertilizer can be mainly used as a special fertilizer solution for flowers, and phosphorus and potassium fertilizers can also be used appropriately.

3. Sufficient moisture

Water requirements is one of the cultivation methods and precautions of lavender, lavender has a very low demand for water, in addition to the growth period to maintain the principle of watering dry and wet, rainy weather can not be watered, the green period and the bud period to be watered once, the winter dormant period to strictly control the watering, in the absence of snow cover can be watered once antifreeze water.

1. Pay attention to pruning

Although lavender is very slow in the early stage of growth, as the temperature rises, it is necessary to prune its branches regularly, which can promote its branch branches and root development.

2. Strengthen ventilation

Lavender is suitable for growing in a well-ventilated environment, in some high temperature and high humidity environment, doors and windows should be opened frequently, in order to facilitate ventilation, do not put the plant in a closed environment for too long, otherwise it is easy to fall leaves, but also to avoid breeding diseases and pests.

Lavender is best cultivated with neutral or weakly alkaline soil, specifically, pearls, vermiculite and peat moss can be mixed in a ratio of 1:1:1.

Lavender is a flower that prefers light and can receive direct sunlight in all seasons except in summer, when it needs the right amount of shade. If it is left in a dark environment for a long time, it will be difficult to grow.

Lavender prefers a drier environment and is very afraid of waterlogging, so you can't water it too much, and you have to wait until the soil starts to dry before watering. Watering should be done thoroughly, not let the soil be half wet and half dry, and there should be no stagnant water, otherwise it is easy to hurt its roots.

The optimal growth temperature for lavender is around 20, and it should not be lower than 10 in winter. If the temperature is not suitable, it will slow down its growth rate considerably, and if the temperature is too low in winter, it may freeze.

1. Change the pot in time. The lavender will grow slowly, and its volume will become larger and larger, which is the need to constantly change it to a larger pot to provide it with enough space to grow.

2. Prevent root rot. Lavender is more susceptible to this condition. To avoid this, the roots can be irrigated monthly with dilutions of carbendazim or chlorothalonil.