It's normal to move flowers into the house when it's cold, but it's very troublesome to raise, and if you're not careful, you will "do bad things", and it's easier to die if you put flowers indoors, what is the reason for this?
1. Different flowers have different frost-resistant temperatures
Not all flowers have to be moved indoors, so let's summarize the plants that need to be moved indoors:
Tiger Piran, Spider Plant, Milan, Jade Tree, Golden Branch, Pothos, Cactus, Cactus, Succulent, Fugui Bamboo, Fortune Tree, Ficus Leaf, Arrowroot, Monstera, Duck Paw Wood, Anthurium, Anthurium, Triangle Plum, Jasmine, Weeping Jasmine, Geranium, Petunia, Vermilion, Crab Claw Orchid, Longevity Flower, Phalaenopsis, Orchid, Wenxin Orchid, Rhododendron, Blue Snowflake... As well as some flowering grasses, although some of them can tolerate -2-5 degrees Celsius, it is best to move into the house to maintain the healthy state of green leaves.
More cold-tolerant, Yueji, hydrangea, clematis, chrysanthemum, peony, peony, camellia, windmill jasmine, magnolia... The more common flowers in the north can not be moved into the house, and in extreme weather such as below minus 15-18 degrees, you can cover the film or build a greenhouse to prevent freezing.
2. Trimming before entering the room
Flowers that are moved indoors need to be pruned so that they can maintain their vitality and are not easy to grow and deform.
Step 1: Clean up dry branches and dead leaves. Clean up the excess dry branches and dead leaves, even the dead leaves on the surface of the flower pot, and sprinkle a little carbendazim, which can reduce the breeding of pests and diseases.
Step 2: Cut thin shoots and cross branches. Cut off the more tender and favorite branches, as well as the branches that cross together and are more messy, so that not only the shape is simpler and more beautiful, but also can increase ventilation, make the branches and leaves stronger, and not easy to have pests and diseases.
3. After moving into the house, the placement is particular
After moving indoors, different plants have different levels of light-loving, and they are placed in different places.
Light-loving plants: blue snowflake, jasmine, gardenia, moon flower, clematis, succulent, cactus, Wenxin orchid, Zhangzhou narcissus, vermilion, small lily, geranium, chrysanthemum... Plants with more flowers are generally more light-loving, and are suitable for placing them in a location where the balcony has a longer light time.
Plants that like bright astigmatism: crab claw orchid, longevity flower (can also be placed in a position with strong light), anthurium, large rock paulownia, phalaenopsis, phlox, orchid, plum blossom, begonia, large flower orchid, rich bamboo, lily of the valley, camellia, rhododendron... This type likes bright scattered light and tries not to be exposed to the sun for too long.
Shade-tolerant plants: bamboo, monstera, spring feather, duck palm, pothos, evergreen, white palm... Most of these green plants are shade-tolerant, so it is better to put them in a warm place indoors.
4. The time and frequency of watering
In winter, the indoor temperature and evaporation rate are different, and the frequency of watering is also different.
First of all, observe whether the potting soil is dry, if it is wet, do not water, and if the leaves are dry, you can spray water around the leaves to increase moisture.
If the potting soil is dry, poke your finger into the soil 1-2 cm to feel if it is dry, if it is dry, you can water it, if it is wet, wait a little longer.
You can also judge according to the weight of the pot, the potting soil is dry, and the pot can be watered relatively lightly.
The time of watering is also particular, watering in winter, it is best in the morning or afternoon, the light is stronger, the temperature is relatively high, the plant absorption capacity is relatively strong during this period, watering can quickly "drink off", if the low temperature period watering, the water can not be drunk, but easy to rot roots.
5. After moving indoors, do you need to fertilize?
Fertilization depends on whether the plant needs it, the general temperature is appropriate, and the plant is still in the growth period, then you can fertilize.
If the temperature is relatively low, the growth is slow, and the plant rarely grows new leaves, you can wait until spring to fertilize, and now do not fertilize.
If the temperature is above 16 degrees and most of the plants are still growing, you can sprinkle a little Aolu No. 5 or 318S fertilizer on the surface of the potting soil, and the fertilizer will slowly decompose and disappear, and continue to sprinkle after disappearing.
If it is a growing and flowering plant, you can supplement phosphorus and potassium fertilizer, Hua Duoduo No. 2 or potassium dihydrogen phosphate 1:2000 with water, about 10-15 days to water once, you can also spray leaves, the frequency is the same as watering, the flowers can be stopped after coloring, and you can continue to fertilize after flowering.