Maintenance of paulownia before flowering

I. temperature:

The plant likes to grow in the range of 10 to 25 degrees, but in general, the temperature requirements vary from season to season, and it is best to maintain temperatures between 18 and 25 degrees from January to October. Because both of its flowering times are during this period, we should control the temperature of the environment so that its leaves will grow luxuriantly and green, and the flowers will grow big and bright.

2. Lighting:

This is a semi-sunny plant, generally need to give it shade, do not let it receive too strong light, but before flowering can appropriately help it to extend the time of shading, can achieve the purpose of prolonging the flowering period.

3. Moisture:

There will be buds before flowering. At this time, you must remember not to spray water on the flowers and leaves, because once they are stained with water, they are easy to rot.

4. Fertilizer:

The flowering of this plant consumes a lot of fertilizer, so we must replenish it. You can add a relatively thin organic liquid fertilizer once a week before it spreads its leaves until it blossoms. It needs to increase phosphate fertilizer after its flower bud is formed. Do not touch the leaves when applying fertilizer, and wash the leaves in a basin after application. It is best to wipe dry after spray washing to avoid leaf decay.

5. Pruning:

When it blossoms, some leaves around the bud will prevent it from blooming, so we can prune it before blooming and cut off the leaves that interfere with flowering according to the position of the bud.

In addition, the lower bud can be cut off and concentrated on the top of the plant to form a pot bouquet.