How to fertilize Magnolia

1. Fertilization time

1. Growth period: The most vigorous growth period is approximately from May to June, or from July to August each year. During these two periods, the growth is very rapid and requires more nutrients. At this time, you can apply fertilizer every half a month, mainly apply compound fertilizer, so that all kinds of elements can be available, the nutrition is relatively balanced, and can ensure good growth needs.

2. Flowering period: The flowering period of white magnolia is from April to September every year. At this time, in order to ensure the quality and quantity of flowers, you can apply accelerated-effect phosphorus fertilizer, which can prolong the flowering period and increase the fragrance of the flowers.

2. Fertilization method

When fertilizing the white magnolia, you must pay attention to the method and dig a few trenches next to the roots of the tree. Prepare suitable fertilizer and pour it into the ditch. After placing the fertilizer, fill the ditch and immediately pour water into it. This will release the fertilizer effect and allow the nutrients to penetrate deep into the roots for full absorption.

3. Notes

When fertilizing white magnolia, be sure to be careful not to apply the fertilizer directly to the roots, otherwise it will cause root burn and the entire growth will be affected. Do not apply too much fertilizer each time. You can apply it more often, but use smaller amounts each time to ensure that the roots can absorb it completely.