What Type of Fertilizer is Good for the Base of Rose Plants
This article introduces the experience of rose plant care in terms of what type of fertilizer is good for the base of rose plants. Keep reading!
What Type of Fertilizer is Good for the Base of Rose Plants (Application Method of Base Fertilizer)
If roses are grown in pots, the potting soil should be well-fertilized with a base fertilizer. It is recommended to repot and change the soil for roses every two years. During the soil preparation process, you can use cake fertilizer or vegetable leaf fertilizer as the base fertilizer for roses, which can provide timely nutrients. The nutrient requirements during the growing period are substantial, so it is necessary to apply water-soluble fast-acting fertilizers in a timely manner to meet the plant's growth needs, usually every year for three times.
Function of Base Fertilizer for Roses
When planting roses, it is permissible to apply some base fertilizer at the bottom of the soil, which can promote plant growth and is also beneficial for flowering, enhancing the plant's ornamental value.
Selection of Base Fertilizer for Roses
When planting roses, you can apply base fertilizer, using fully decomposed organic fertilizer, and apply additional fertilizer after 15 days.
When repotting roses, a small amount of organic fertilizer can be added, preferably solid fertilizer, which has a longer fertilizer effect and causes less harm to the plant. Liquid fertilizer can be used during the growing period.
How to Apply Base Fertilizer for Roses
Rose base fertilizer should be applied around Qingming Festival in spring when the plants start to sprout new buds, providing sufficient nutrients for their growth and development.
If roses are grown in pots, it is also necessary to apply enough base fertilizer to the potting soil and repot and change the soil for roses every two years. During the soil preparation process, you can use cake fertilizer or vegetable leaf fertilizer as the base fertilizer for roses, which can provide timely nutrients.
Amount of Base Fertilizer for Roses
At the beginning of the growth, the ratio of nitrogen, phosphorus, and potassium for roses is 3:1:2, and then it can become 3:1:3 later. In addition to these three main elements, roses also need calcium, magnesium, zinc, boron, and other elements. These should be added during the fertilization management.
How to Top-dress Fertilizer for RosesIn addition to applying enough base fertilizer, roses have a high demand for nutrients during the growing period. It is necessary to apply water-soluble fast-acting fertilizers in a timely manner to supplement the plant's growth, usually three times a year.
The first application is during the germination period when the temperature starts to rise, the roots begin to grow, and the root growth reaches the top, requiring more fertilizer. The second application is during the flowering period, when it is urgent to apply fast-acting fertilizer. The third application is after flowering, when the plant has consumed a lot of nutrients. Fertilization should be based on the plant's growth.
The above introduces the types of fertilizers good for the base of rose plants and their application methods in full. We hope it can be helpful to you. Don't forget to check out more flower care experience and common knowledge!