How to do ginger leaf curl? four tricks can prevent leaf curl / light is crucial.

The leaf of ginger flower is quite special, its shape is oblong lanceolate, the length is about 20-40 cm, it can be said to be very broad and beautiful, so that the overall plant shape appears to be more stretched, but some flower friends encountered the curling of ginger leaves when planting, what should be done at this time? The editor is here to tell you some tips.

What about the curling of ginger leaves?

1. Enhance the lighting

When the ginger flower is in a relatively dark environment, its leaves will grow steeply because of the lack of photosynthesis, and then it will slowly wilt, and then it is easy to curl the leaves, so when planting ginger flowers, you can't put it in a place where there is no light.

What to do: ginger flowers prefer sunny places. In spring, autumn and winter, they should try their best to get sunshine. If they encounter curly leaves, they should first move them to a semi-shady environment, and then slowly increase the light.

2. Long-term fattening

The growth of ginger flower needs a variety of nutritional reasons, such as nitrogen, phosphorus, potassium, iron and so on. When potted, the nutrients in the soil are limited. If little fertilizer is applied, it will lead to a lack of necessary nutrients in the soil, and one of the results will be leaf curl. It may even cause poor plant growth.

What to do: what to do about the curl of ginger leaves caused by lack of fertilizer? According to the law of ginger flower growth reasonable fertilization, fertilizer is best to use microbial fertilizer, but also can use mature organic fertilizer, when found that the leaf growth is abnormal, it is necessary to check whether there is a fertilization problem.

3. Reduce watering

Although the ginger flower is a freshwater herb, it is not resistant to water and wet. once it is overwatered or poorly drained in the rainy season, the flowerpot will have stagnant water, the roots will rot easily in the water, and the plant will have problems with absorbing nutrients. Its leaves will curl.

What to do: in the cultivation method of ginger flowers, we have stressed that watering should be dry and wet, which means that the soil should be watered when the soil surface is white and dry, and each watering requires seeing water from the bottom drainage hole to show that it is watered through. all watering should pay more attention to the dryness and wetness of the soil.

4. Alkali in soil and water.

When cultivating ginger flowers, the water and soil used should be slightly acidic, if the alkalinity is too high, it will cause plant discomfort, ginger flowers will yellow and curl their leaves due to lack of iron, so the soil can not use black soil and so on. Watering also try to avoid too high alkalinity.

What to do: need to change the soil of ginger flower as soon as possible, let it transplant from the soil with too high alkalinity to the slightly acidic soil, and then water it mainly with tap water, river water and so on. If the alkalinity of tap water is high, you can rest for a few days and filter it before use.

What about the rotten roots of ginger flowers, cut off the rotten roots and some leaves and replant / strengthen prevention

The roots of ginger flowers are relatively fragile, if careless watering or soil problems in the planting process may lead to root damage or even rot, once this happens, then ginger flowers may wither and wither, so what about the rotten roots of ginger flowers? The editor will tell you why and how.

What about the rotten roots of ginger flowers?

When flower lovers encounter the phenomenon of rotten roots of ginger flowers, the first thing to do is to take it out of the soil and then trim off the rotten roots. Secondly, most of the branches and leaves at the top need to be cut off to reduce the consumption of nutrients. Finally, replant, and then find the reason to avoid rotting root problem again.

Causes and solutions of rotting roots of ginger flowers

1. Excessive moisture

Reason: any plant must have a proper water supply, and ginger flowers are no exception, but if the water content of its roots is too high, then respiration and growth will be hindered, and rotting roots will appear.

Methods:

⑴, the soil should ensure good drainage, in order to do this, you can choose some sandy soil, if the drainage is not enough, you can add some fine sand to it, and put some tiles or foam on the bottom of the flowerpot, which can increase the air permeability of the basin soil and let the excess water out of the soil.

⑵, when watering, do not blindly irrigate, if you find that there is stagnant water in the soil, you need to stop watering, and pour the stagnant water out of the flowerpot, whether excessive watering can be judged by whether there is water flowing out from the bottom of the pot, there must be no waterlogging.

⑶, when it rains, you should pay attention to move the ginger flowers to places where Rain Water cannot wash them. If you put them on the balcony, windows, etc., you should close the doors and windows, otherwise Rain Water gathers in the soil, it will easily soak the roots and make the leaves wither prematurely.

2. Disease invasion

Reason: root knot nematodes, grubs, root aphids, root rot and so on will harm the roots of ginger flowers. They will cause nodules in the roots at the initial stage, resulting in weak plant growth, dim and yellowing leaves, and plant withering and death in the later stage. It must be prevented and treated in time.

Methods:

⑴, disinfect the soil before planting, no matter how fertile the selected soil is, it must be free of germs and eggs. If they are parasitic in the soil, if they are not cleared in time, some plants will invade the roots after planting, and most bacteria and pests are afraid of sunlight and disinfectant soaking, so disinfection usually uses these two methods.

⑵, do a good job of maintenance and management, and adopt the correct cultivation methods of ginger flowers to create a suitable environment, such as good ventilation, neither strong light nor weak light, neither high nor low temperature, etc., in addition, we can also improve the resistance of ginger flowers to diseases and insect pests by fertilizing and selecting high-quality varieties.

Can ginger flowers be raised in water? how to raise ginger flowers in water / aquaculture / hydroponic techniques

Ginger flower is loved by people for its elegant flower posture and pungent aroma, and many flower friends wonder how ginger flower can be so beautiful, so can it be raised in water? How to raise ginger flowers in water if you can? And how do ginger flowers blossom in water? With these questions, let's find the answers.

Can ginger flowers be raised in water?

First of all, ginger flowers can be raised in water, and like most hydroponic plants, ginger flowers can be cultivated in hydroponic containers with fixed baskets, but there are some skills that need to be mastered during maintenance, such as changing water, pruning, adding nutrient solution, and so on, otherwise it will easily lead to plant death.

How to raise ginger flowers in water

1. Take off the pot: dig out the ginger flowers from the flowerpot, pay attention to taking the soil mass out of the flowerpot. When taking off the pot, it can be light around the pot, so that there is loosening between the soil and the pot, so that it is not easy to hurt the stems and leaves.

2. Remove the soil: wash the soil of the root with clean water, and then soak it in potassium permanganate or carbendazim solution, which can play the role of disinfection and sterilization, so that it is not easy to breed too many microorganisms after water culture, and it is not easy to produce diseases and insect pests of ginger flowers.

3. Planting: put the plant into the planting basket, fix the root with vermiculite, and then put the planting basket into the mouth of the water-fed container and add water to the container. The height of the water level is appropriate to cover 2/3 of the root, to ensure that 1/3 of the root is exposed to water. Root rot can be avoided.

4. Maintenance: if you complete the above three steps, then the water culture of ginger flowers has been achieved, but if you want it to grow smoothly, you need to do a good job of maintenance and management in the later stage, including changing water, adding nutrient solution, pruning and so on. Change the water once every 10 days when the water is raised, and change the water every 3-5 days after resuming growth. The nutrient solution can be added every 2 times. If the root is rotten, it needs to be pruned in time.

How do ginger flowers blossom in water

1. Adequate light: when raised in water, ginger flowers cannot be placed in dark places, especially in rooms that lack light and are relatively closed. If there is not enough light, they will not only grow slowly but not blossom, but also make the plants wither quickly.

2, temperature control: ginger flowers need a temperature of 25-30 degrees, if the temperature is low, it is difficult to blossom, so when raising water, we must ensure that the temperature is moderate, keep warm in winter, when changing water, the water temperature should be close to room temperature, do not use too cold water, otherwise the roots will be frostbitten.