What fertilizer is best for osmanthus? A detailed explanation of fertilizing methods

I. Fertilizing time

First, when osmanthus is in its vigorous growth period, its demand for fertilizer is relatively high; specifically, this is the period from spring sprouting to the beginning of winter. Also, when planting it, some base fertilizer can be used.

II. Types of fertilizer

The base fertilizer used at planting time can be some solid organic fertilizer, such as animal manure and so on. The fertilizer used during the growth period can be various liquid fertilizers; attention should be paid to multiple nutrients, and do not apply only fertilizer containing a single element.

III. Fertilizing methods

1. When applying base fertilizer, it can be mixed in directly once the soil has been chosen; there is no need to dilute it, and the amount does not need to be too much; then simply plant the osmanthus. When applying liquid fertilizer, however, it needs to be diluted appropriately and then sprinkled on the soil surface; concentrated fertilizer must not be applied.

2. Next is the frequency of fertilizing; the interval between two fertilizing sessions can be about two weeks. If the base fertilizer in the soil is relatively sufficient, then the interval can be a bit longer.

3. When osmanthus has just sprouted, nitrogen fertilizer is mainly used, while phosphorus fertilizer and potassium fertilizer can be slightly less; afterward, phosphorus and potassium fertilizers are mainly used, with less nitrogen fertilizer.

IV. Precautions

1. At midday, when the temperature during the day is very high, it is best not to fertilize; it can be applied in the morning or in the evening.

2. Raw fertilizer must not be used on osmanthus, otherwise it will damage the root system and seriously affect its health.