In the maintenance of bonsai stumps, there are many plants that need to be maintained in acidic soil. For example: rhododendron, camellia, tea plum, red maple, white orchid, Milan, gardenia, begonia, begonia, tung, golden flower tea, cherry blossom, five-needle pine, luohan pine and so on.
These plants prefer acidic environments and grow poorly in alkaline environments. It can be summarized that most of the foliage plants are acid-loving plants. Do you have these plants grown in your home? How is it usually maintained?
In fact, the pH of the soil lies in the early soil distribution and the later maintenance will be changed. For example, if we do not change the soil for a long time, over time, the organic matter we fertilize the plant will change the pH of the soil, so that the soil will gradually become alkaline. This is very detrimental to the growth of plants.
Specifically, some bonsai flowers and plant pH have these, you can refer to it. Like acid-resistant flowers: rhododendron, eight immortals, gardenia, coleus, ferns, etc.; weak acidic flowers: begonias, vermilion, cyclamen, camellia, jasmine, five-needle pine, cycad, etc.;
Neutral slightly acidic flowers: chrysanthemum, wenzhu, poinsettia, osmanthus flower, junzi orchid. So sometimes raising flowers and piles is not an easy task.
After understanding the different pHs of these plants, it is necessary to prepare a solution suitable for their growth against these bonsai plants. The following is to give you the main explanation, how to configure it?
1. Saprophyll soil
Needless to say, many people know what it is, but do you understand some of its characteristics? Just as saprophyll soil is a typical acidic soil, it is usually very easy for us to collect and make it.
You can collect a pile of saprophyte from the woods, parks, roadsides, and grass. After collecting these soils, after a processing such as mixing with deciduous leaves, weeds, adding saprophyll soil to mix part of the new soil, full fermentation, covering with plastic wrap when composting, if you can, it is best to buy some ferrous sulfate or iron citrate, spray wet, 3 to 6 months can be completed.
These soils are acidic and are best used to cultivate bonsai stumps. When using it, be sure to mix it with new soil.
2. Vinegar water
Vinegar that is usually eaten can also be used to improve the pH of the soil. Acetic acid in vinegar acts as a weakly acidic solution. Mixed water watering can not only improve the pH of the soil, but also make the branches and leaves of the bonsai stump flourish and robust, and the leaves are bright.
Since acetic acid is a weak acid and has a certain degree of volatility, try to choose in the morning or evening when using it. Of all the methods, this one is the easiest.
And it does not cost too much human, material and financial resources. Advice is most practical for time-strapped office workers.
3. Mixed culture soil
As mentioned earlier, it is made of saprophyll soil, but in fact, it can also be made of sawdust, dried cow dung, river mud, and perlite mixed fermentation to make cultivated soil.
However, the disadvantage of this method is that the cost is relatively high, and some things are not easy to find, and some things are not available on the Internet.
So in comparison, vinegar and saprophyll soil are the best choices. It's quick and easy, and it's amazing. As a person who likes flowers and plants, what is your favorite way?