How to use compound fertilizer for roses

Principles of using rose compound fertilizer

In fact, when fertilizing roses, it is not that you cannot use compound fertilizers, but not all compound fertilizers can be used to fertilize roses. Generally, the most suitable compound fertilizer for roses is nitrogen, phosphorus and potassium compound fertilizer.

Generally, the concentration of compound fertilizers is very high. If you are not careful when using them, it can easily cause root burns of the plants. The same is true when using compound fertilizer for roses. The concentration and elements are very important. Generally, the ratio of nitrogen, phosphorus and potassium should be about the same.

Dosage of compound fertilizer for rose

When using compound fertilizer for roses, people are always worried that high concentration will damage the roots. In fact, this is mainly caused by excessive use, or burying it directly in the soil when applying fertilizer, and burying it very shallowly.

In fact, adding water is a good way. For example, if you use a 500ml plastic bottle, you can add half a bottle cap of compound fertilizer into it.

However, because everyone's conditions and cultivation methods are different when growing flowers, and the nutrients required are different, changes should be made according to actual conditions when actually fertilizing.

Note that when spraying roses with compound fertilizer, do not spray the plants and leaves.