How to wash the roots of plants grown in yellow clay soil
Today, I will explain in detail the introduction of how to wash the roots of plants grown in yellow clay soil in the aspect of green plants and flowers for netizens. Let's follow the editor to see the specific content!
Many flower enthusiasts have a question: when they buy seedlings grown in yellow clay, should they wash the roots before planting? Let's talk about my own thoughts on this issue, hoping it will be helpful to you.
Seedlings grown in yellow clay are often seen in woody flowers such as gardenia, camellia, jasmine, and magnolia, and yellow clay cultivation is generally less used for herbaceous flowers. In fact, the fact that seedlings can be cultivated in yellow clay also indicates that these flower varieties are relatively easy to care for and do not have high requirements for soil.
After buying such yellow clay seedlings, whether to wash the roots before planting depends on different situations.
1. - - Intending to plant in the ground - -
If we plan to plant them in the ground, even if the seedlings are grown in yellow clay soil, it's fine. They can be directly transplanted with the original soil. The nature of yellow soil is relatively close to garden soil, and the roots can quickly adapt without additional treatment.
2. - - Pot-grown seedlings without flower buds - -
If we buy them to pot-grow, but the seedlings are grown in yellow clay, if it is still spring or autumn, the temperature is not very high, and the plants do not have flower buds, it is recommended to wash the roots.
Because potting usually uses formulated nutrient soil, which is quite different from yellow clay. Planting with yellow clay is difficult to manage, so washing the roots is generally chosen.
First, soak the soil clump in water to soften the soil, then shake the main stem of the plant to make the soil fall off, or use a pressure sprayer to rinse the water to remove at least 2/3 of the yellow clay. Then, soak in root powder for 20 minutes before planting with nutrient soil. After planting, place it in a bright and well-ventilated position to slow the seedlings. After a week, if the seedlings are in good condition, gradually increase the light. After 15 days of slow seedlings or when the plant shows obvious growth signs, start applying thin fertilizer.
The operation of washing roots should be done in spring and autumn. Cold-tolerant plants can also be washed in winter, but it is best not to wash roots in summer as it can easily cause the plant to wither. If the plant has flowers or flower buds, it is also recommended not to wash the roots first, and you can refer to the following methods.
3. - - Pot-grown seedlings with flower buds - -
Whether washing roots or partially removing soil and repotting will affect the growth of the plant. If the roots are washed when there are flowers or flower buds, it will definitely cause the flowers or buds to fall. Therefore, if the seedlings come with flowers or flower buds, it is recommended to keep them in the original pot first and can put a nice pot over it, but do not repot.
The same goes for pot-grown plants in yellow clay soil. Keep them in the original pot first. If the seedlings do not come with a pot, you can first plant them in a pot that is about the same size as the soil clump, and fill the gaps with a mixture of half garden soil and half nutrient soil. If the gap is small, you can also fill it directly with nutrient soil.
Try to let the seedlings spend the flowering period or the hot summer in the original soil environment, and then wash the roots and change the soil when the weather cools down. Many flower enthusiasts are not confident in growing seedlings in yellow clay soil and fear they won't survive. However, seedlings that can be grown in yellow clay are very tough, so there's no need to worry.
Just pay attention to watering and fertilizing. Generally, you can water when the surface of the potting soil is dry. Sometimes, the soil compacts and is difficult to water through, especially in summer when plants need more water and the soil dries quickly. If you find that watering is not keeping up, you can directly immerse the pot in water to allow the soil to absorb enough water. Fertilizing can also be done by immersing the pot or by foliar spraying.
As long as it is not excessively dry, yellow clay cultivation can also grow healthily, and it should be fine to persist until the season suitable for changing soil.
The above sharing of how to wash the roots of plants grown in yellow clay soil in these three situations can help you judge whether to wash the roots. I hope it can help you and also hope that everyone will come to see more green plant and flower experience and common sense!