What Fertilizer Is Best for Roses? A Detailed Guide to the Latest Fertilizing Methods

1. Fertilizing Time

To fertilize roses, mainly when they are growing very vigorously, especially during their blooming period, that is, in May and June. In addition, if the soil nutrients are insufficient when planting or repotting, a base fertilizer can also be applied appropriately.

2. Types of Fertilizer

The fertilizer used during the growing period is mainly liquid fertilizer, which can be purchased directly and has relatively good results. What is used when planting or repotting is mainly solid fertilizer.

3. Fertilizing Methods

1. The liquid fertilizer used during the growing stage cannot be used directly; it needs to be diluted with water first, and then sprinkled on the soil surface. During the flowering period, special attention should be paid to liquid fertilizer containing phosphorus. Applying solid fertilizer is not so troublesome; after preparing the soil, simply mix it in, and just be careful to stir it evenly.

2. Another point is the frequency of fertilizing. During the seedling stage, the fertilizer requirement is relatively not so much, and it can be controlled at about once every 20 days. If the plant is already mature, then the fertilizer requirement will be slightly greater, and it is better to control it at about once every 15 days.

4. Precautions

When roses are in the dormant period, since growth is basically at a standstill, fertilizing can be temporarily suspended.