(1) softness and ventilation: this aspect is easy to understand, in order to ensure the normal respiration of the plant. This kind of soil can make it grow better
(2) good water conservation: many flower lovers may not understand the meaning of the term. Let's explain it first. We all know that the soil contains air and water. However, some soils contain large voids, so after watering, the water will be easily lost. Then, the soil will soon be in a very dry state, so that the soil naturally has no water retention. And the soil we need is the soil that can keep the water from evaporating for a long time.
(3) more humus: This is the requirement for nutrition. Choosing the soil with more nutrition will save us a lot of trouble later
(4) good fertilizer retention: if you don't understand it, you can refer to water retention, and their principles are similar. Good fertility, can make the plant have enough nutrients to absorb
(5) acidity: in addition to the above aspects, we need to consider the characteristics of the plant itself. Because it likes slightly sour soil, it is also a factor when choosing. However, a little acid is OK. The pH is about five to six five.
(1) as we said above, clay is airtight and does not meet the requirements. However, sand is not suitable for selection because of its poor water and fertilizer retention. We can choose to mix peat soil, perlite, and a small amount of loam. Practice has proved that this kind of soil can make it grow well.
(2) it can be mixed with some basic fertilizers, such as bone meal. But, put it less. Otherwise, it's easy to burn roots.
