Can I water my potted lilies, which I spent the winter outdoors in, and now that it is warm in sprin

Watering or not depends on the soil moisture, and if the soil feels dry, you need to water it. Now that the weather is getting warmer, the tulips and daffodils outside are starting to sprout, and after a while, your lilies should also sprout.

Depending on the moisture of the soil and the condition of the lily, if the soil is dry, the lily leaves will wilt and need to be watered quickly. If you want to water, pick a sunny and warm day, it is not recommended to water it in the early morning or evening, it is still a little cold in the morning and evening.

When the natural minimum temperature reaches more than 10 degrees Celsius, and does not cool down to below 10 degrees Celsius, it is time to water.

This way the roots and stems of the plant will not be harmed by the low temperature.

Of course, you can water, but now the temperature is relatively low, and the water won't dry, so it's okay if you don't water.

Don't be busy watering because there will be a lot of rain outside this year.

1. After flowering, don't be in a hurry to pull out the bulbs, you should regret keeping the leaves and continue to raise the balls, and the above-ground part of the plants will continue to grow before infiltrating and will grow for about four months.

2. When the spine plant grows to the later stage, the aboveground part will slowly wither, and all the nutrients will flow back to the bulb of the underground part for storage, and the bulb of the lily is equivalent to a "small warehouse" of the lily, storing all the nutrients for the growth and flowering of the next year.

3. The bulbs are directly placed in the original soil to continue to preserve, and the watering is strictly controlled, so that the potting soil is in a slightly moist state. If there is still room for the pot, you can cover the pot with another layer of river sand to keep the potting soil slightly moist and maintain the vitality of the bulbs.

4. In the spring, after the temperature warms up, you can dig out the bulbs from the original soil, prune off the original dead root system, and then replant, do a good job of water and fertilizer management after planting, and the lily bulbs will sprout and grow and bloom again.

Lilies have a certain ability to withstand cold and can spend the winter outdoors, but lilies can only survive in an environment above zero degrees, so when wintering outdoors, you need to use a plastic bag to wrap the lily to keep the temperature above zero, and then properly replenish water, keep the soil semi-dry, and properly ventilate to prevent bacteria from breeding and infecting lilies.

1. Yes

Lilies are suitable for growing in warm environments, but at the same time they are resistant to cold and can survive above zero, and in some areas of the south, where the temperature is above zero in winter, they can be kept outdoors for maintenance.

2. Maintain the temperature

Lilies need to take proper warmth measures when maintaining them outdoors, so as to avoid the temperature falling below zero and the plants from frostbite and death. Lilies can be wrapped in plastic film or plastic bags to keep the temperature in the plastic bag above freezing, which is suitable for lily growth.

3. Appropriate amount of water

Lilies are suitable for growing in a drier environment, the demand for water during the growth process is small, and the temperature is low in winter, and the water evaporation is slow, so the water supply to the lilies can be appropriately reduced, and it is best to water once a month to keep the soil in a semi-dry state, so as not to cause frostbite to the plant due to excessive watering.

4. Pay attention to ventilation

It is okay for lilies to use plastic film to keep warm, but plastic film is not breathable, so it is necessary to properly lift the plastic film for ventilation during the maintenance process to avoid bacteria breeding in the plastic film and infecting the plants. At the same time, ventilation needs to be carried out in the afternoon when the temperature is high, so as not to frostbite the plants in the cold wind.

OK. If it is in the north and there is heating indoors, put the potted lilies indoors directly, and ventilate them in time to survive the winter; If it's in the south, it's not very cold in winter, just put the lilies indoors.

Maintenance of potted lilies:

1. Soil: Lily likes fertile, deep humus soil, and hard clay is the most avoided; Well-drained, slightly acidic soil is preferred, and the soil pH is.

2. Watering: Watering only needs to keep the potting soil moist, and the potting soil should not be too wet, otherwise the bulb is easy to rot.

3. Light: potted lilies have different requirements for light intensity in different growth periods, and need to be shaded in the budding period, such as when the leaf temperature is too high, it should also be properly shaded, and in other growth periods, it is necessary to strengthen light, especially in the flower development period.

4. Temperature: Lily growth, flowering temperature is 16 24, below 5 or higher than 30 growth almost stopped, more than 10 plants grow normally, more than 25 when the growth is stagnant, if the winter night temperature is lower than 5 for 5 7 days, flower bud differentiation, flower bud development will be seriously affected, delay flowering or even blind flowering, flower cracking.

5. Fertilization: Lily needs more nitrogen and potassium fertilizers, and should be applied every 10 15 days during the growth period, and the supply of phosphate fertilizers should be limited, because more phosphate fertilizers will cause the leaves to wither and yellow. (Phosphate fertilizer can be applied for 1 2 days during the flowering period).

6. Pests and diseases:

1) Botrytis cinerea: 500 times of Kemudan, Tobuzin, and Dyszeb zinc are used for prevention and control.

2) Blight: soak 15 times with 500 times of Fumeisen or 50 times of 40% formaldehyde before planting

3) Root rot: It is necessary to uproot the diseased plant and then disinfect it with Dixon soil.

4) Pests: aphids, mites, grubs and tigers, etc., use dimethoate, dicofol and poison bait to control.

7. Pruning: In order to enrich the bulb, the lily can be cut off from the roots after flowering, so as to reduce nutrient consumption, because flowering has consumed a lot of nutrients from the ball, if you want to continue to keep the bulbs, you must continue to fertilize and supplement the nutrients of the balls, and after a month, you can dig out the balls, cut off the fibrous roots, put them in the refrigerator for a period of time, break the dormancy, and plant them later, but the quality of the flowers will decline.

In fact, compared to the south, it is easier to guess the winter of the northern lilies, because it is a potted plant, as long as it is moved indoors, but the following points should be noted: 1. The temperature is above 0 degrees (this is no problem in the north, because its indoor temperature is quite warm); In fact, it is also a good choice if it is placed on the windowsill, first of all, the temperature of the sun should be above 0 degrees, that is, it is not too warm, and it is not too cold. 2. Do not put it near the heater, or the air outlet of the air conditioner and the air outlet of the heater, which will wake up the lily from dormancy and affect its flowering period; Because before the lily blooms, there must be a low temperature period of 45 to 100 days to make the flowers bloom more beautifully; The specific low temperature time depends on the variety of lilies.

3. To keep the soil slightly wet, you can water it properly. The so-called southern wintering method also includes places where there are no jujube heating measures, you can cover the lily with a layer of plastic film, and when the weather is good, you can disassemble the film for ventilation and bask in the sun. When the temperature stabilizes to more than 0 degrees Celsius, the film can be removed.

1. Cut off the branches and leaves.

In winter, the bulbs of lilies tend to go into a dormant state. The part above the ground will wither shortly after flowering, so prune it first to remove all the withered leaves. This can save a lot of nutrients for it, which is very beneficial for it to survive the winter.

2. Control the temperature.

In winter, be sure to keep it in an environment with a suitable temperature. The temperature should not be too low, otherwise it will be frozen and affect germination in the next year. But the temperature should not be too high, otherwise it will end dormancy and grow new shoots early, which will not be good for its growth in the next year.

Therefore, it is best to keep it in an environment of about 10 years.

3. Replenish water slightly.

When it is dormant, it hardly needs to absorb water from the outside. So at this time, it is generally not necessary to water it. Just when the soil is about to dry, use a watering can to wet the soil in the pot.

This prevents a large amount of water from accumulating in the soil, which can lead to waterlogging of its root system and affect germination in the following year. You can use a little Bika Root to prevent root rot.

Lily watering points.

Lilies like water, and soil moisture is best kept above 80%, but be careful not to accumulate water, which is not good for plants. Usually water twice a day, no need to soak thoroughly, indoor watering once every 5 days.

Lily watering time and frequency.

Lilies can be watered in the morning, noon and evening in summer, and at noon in winter. The water can be changed every morning for hydroponic maintenance.

Spring lilies are watered.

Spring is the watering of lilies, to be done in the morning. The soil should maintain a certain amount of humidity, but there should be no standing water.

Lilies are watered in the summer.

Lilies bloom in summer and need a lot of water. You should water it more. You can water it every three days.

Autumn lilies are watered.

Lily won the fall and couldn't absorb much water and grew slowly. This does not keep the soil moist and does not require much water.

Lilies are watered in winter.

When the temperature is too low in winter, the lily goes into a dormant state, leaving only the roots in the ground. Keep the soil slightly moist and not watered.

Lily watering method.

If you are cultivating lilies in soil, you should first take out the water and wait until the water temperature is about the same, and then water it slowly. If it is hydroponics, it is good to change the fresh water regularly to avoid spoilage. If the lily we care for is overwatered, we need to remove it from the pot and let it dry in the sun for a while.

When the soil is dry, plant it in potting soil.