What's going on with the rotten root of green apple?

Green radish is called by flower friends as the best plant to grow. When it comes to hydroponic flowers, we may think of green radish for the first time, because green radish can not only be cultivated in soil, but also cultured in water. Green radish has always been called the best plant by flower friends, but there are also flower friends who encounter rotten roots of green radish. So what about rotten roots of green radish? The treatment method is basically the same, simply said that is to re-cuttings, below we have a look at the specific.

First of all, let's look at the reasons for the rotten roots of green radish!

1, the temperature is too low

Green radish is a heat-loving plant, the most suitable growth of 15~25℃, winter can not be lower than 10℃ to safely winter. When the temperature is too low, the growth of the roots will be inhibited and the roots will rot easily.

2. Too much watering

Green radish likes water, but it doesn't mean it needs more water. Soil-raised and water-raised different, water-raised often change water to ensure that there is enough oxygen in the water can be. Soil watering is simply to provide water for the growth of plants, when watering too much, the soil will lack oxygen, roots do not get oxygen, rot occurs.

3. Poor water quality

Another important reason for rotten roots is that the water quality is dirty, there are a lot of bacteria in the water, long-term in this environment, the growth of roots does not get enough nutrients, it is easy to rot roots.

4. Fungal and bacterial infections

Bacterial infection is unavoidable, and plants are susceptible to fungal attack in humid environments.

Whether it is soil-grown or hydroponic green radish will have rotten roots, because green radish is a herb, so once rotten roots, there is no way to say that they recover, but because green radish has the advantage of easy translation, so most are to take the method of re-cutting.

1. Soil-grown green radish

Compared with hydroponic green radish, soil cultivation is not easy to rot roots, but because some pots have poor water permeability, coupled with uncontrolled watering by flower friends, it leads to long-term ponding of pot soil, and finally green radish rot roots, flower friends should re-prepare new media (peat, nutrient soil can be) to pull out the original green radish, cut off the rotten roots, clean, and then apply a layer of charcoal powder, in order to disinfect to prevent infection, and then dry, re-cutting.

2. Green radish cultivated in water

Most of the rotten roots of green radish cultured in water are caused by not changing water in time, but the blackening of roots is not rotten roots. Rotten roots are the root melting water and smelly. Once rotten roots are rotten, cut off the rotten parts, then change new water, clean the bottle, and re-culture can be done.

The key points of green radish conservation:

1. Change water frequently. If you cultivate green radish, it is very necessary to change the water frequently. Generally, it is changed once every two to three days. The reason is that green radish has extremely high requirements for water quality. Adding nutrient solution is also necessary to make green radish glow.

2) Appropriate temperature. Green radish safe winter temperature above 10℃. At room temperature above 20℃, green radish can grow normally. Excessive temperature difference will affect the growth of green radish. Also be careful not to leave leaves near heating equipment.

3. Selection of water quality. Clean tap water or purified water to cultivate green radish, the right choice of water quality, because it contains a lot of minerals.

Time: 2019-06-01 Click: