These hardy green plants are very suitable for breeding in winter.

It is a challenge to get up in the morning when it is cold in the middle of the year. But some flowers bloom in winter and when it snows heavily outside, which adds a warmth to the home!

Do you feel a little happy when you think about it like this? It's getting colder every day. It's time to summon up courage and go to work persistently. In other words, it's getting cold. Have any friends considered starting with some cold-tolerant plants? On the one hand, it can also humidify the indoor air in winter, which is also more beautiful.

Primula plants

Plants like light, so they should be kept in sunny places at ordinary times. Especially when the temperature is 28 degrees lower, light is more important. Plants like humidity, but they are also afraid of waterlogging. Too much water will rot its roots, and in severe cases it will die. Therefore, as long as the soil is kept moist, it is good not to accumulate water.

The suitable temperature is 10 to 20 degrees, which is beneficial to plant growth. Below five degrees, the growth rate slows down; Above 30 degrees, plants will enter a dormant state; If it is higher than 35 degrees, it will rot easily. So summer * can't be higher than 30 degrees, and winter can't be lower than zero.

Dirty air or too much smoke in the air will make the petals wither quickly, so it needs regular ventilation, but don't put it in the air.

Low cold resistance temperature: 0℃

Flowering period: 65438+February to March of the following year.

Maintenance method:

1, cyclamen should pay attention to watering, wait until you see that the leaves are a little faded, and don't accumulate water after watering thoroughly to prevent cyclamen from rotting its roots.

2. After the cyclamen blooms, cut off the withered flowers together with the pedicels in time to let the cyclamen bloom again.

The first requirement is nutrition, relaxation and ventilation. In addition, according to the characteristics of plants, the pH should be between six and seven, that is, neutral soil.

jonquil

Longevity flower has small plant shape, crisp and lovely leaves, small and dense flowers, strong ornamental value and convenient cultivation. Choose loose and breathable soil, water it every 2~3 days during the growing period, and apply fertilizer once every half month to grow normally. Be careful not to put it in a cool place.

Low cold resistance temperature: 0℃

Flowering period: 65438+ February to April of the following year.

Maintenance method:

1, the leaves of the longevity flower are fat and thick, which has the function of storing water, so it is very drought-tolerant, but not waterlogging-tolerant. When the temperature is above 5℃ in winter, water it 1~2 times a month.

2. If the longevity flower wants to blossom more, it can be sprayed with 0.2% potassium dihydrogen phosphate solution before flowering, and then stopped after bloom.

hyacinth

Sandy soil should be selected for soil cultivation in hyacinthus orientalis, the temperature should be kept at about 8- 18℃, the sunshine should be more than 4 hours every day, and watering should be done until the soil is dry. Disinfect and soak the bulbs for half an hour before planting. After drying, plant them in the pot soil to expose their tips, then take root in the shade for about 14 days, and then move them to the light.

Low cold resistance temperature: -5℃

Flowering: 65438+ 10 to March.

Maintenance method:

1, hyacinthus orientalis flowers are beautiful and easy to raise. Soil culture and hydroponics can be used. If the indoor temperature is below 8 degrees, * soil culture is a good choice.

2. When hydroponics hyacinthus orientalis, it should be noted that the root system only slightly touches the water surface. If there is too much water, it is easy to cause bulb rot.

Holiday cactus

The seeds of hawthorn will mature in July and August, and can be planted directly after picking. But it takes several years from sowing to flowering, so families generally don't have to wait. Hawthorn cutting propagation is easy to operate, usually in April or September. Choose strong branches and leaves, unscrew them by hand and put them in a cool and ventilated place for 2~3 days. Cut off the branches and leaves in the soil.

Low cold resistance temperature: 0℃

Flowering period: 165438+ 10 to February of the following year.

Maintenance method:

1, the root system of the crab claw orchid is underdeveloped. If you water it too much, it will rot easily. Water 1~2 times a month in winter. If the room temperature is below 5℃, water can be cut off.

2. After the crab claw orchid is defeated, two leaves above the residual flowers can be cut off. After half a month, phosphorus and potassium fertilizer can be applied, and with 8 hours of short sunshine treatment, the crab claw orchid can bloom again.

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camellia

Pot: when potted camellia, the pot should be loose and breathable, and it is best to choose a pottery pot. Soil: loose and fertile loam rich in organic matter should be selected for potted camellia. Light: In the process of breeding, light should be bright enough. Plants should be placed in sunny places in winter, and the number of watering should not be too much, nor too much.

Low cold resistance temperature: -8℃

Flowering: 65438+ 10 ~ April.

Maintenance method:

1, Camellia should be watered in winter, otherwise it will not germinate or even rot its roots. You can wait until the leaves at the bottom are a little wilted before watering.

2. Camellia is a kind of fertilizer-loving flower. You can pour some fishy water or organic fertilizer before pregnancy. When the flowering period approaches, potassium dihydrogen phosphate is sprayed, and fertilization is stopped after flowering.

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That's what Bian Xiao introduced to you today. If it is absolutely helpful, please collect and forward it quickly.

Through our introduction, I believe everyone has a deeper understanding of these cold-tolerant green plants, which are very suitable for winter breeding.