There are more flowers in autumn than in spring.

There are a lot of flower friends who raise the rose, but few can raise the rose to the extreme. To put it bluntly, your usual care is not in place. Today, Duoduo will explain to you in detail how to maintain the autumn rose.

How to water the rose

Watering is the first question that every flower friend will ask. Generally speaking, rose watering should be dry and wet.

In autumn, the rose of potted plants should be watered once every 3 to 5 days, and those planted outdoors can be watered without watering. It is good to water the rose only when the weather is very dry.

How to ventilate the rose

The most important thing of breeding rose is ventilation. It can be said that the ventilation of your home directly determines whether your rose can be maintained well or not.

If it is outdoor farming, ventilation is certainly not a problem.

If it is indoor breeding, it is best to have open-air balcony farming, if not, it is best to be able to breed on the north-south transparent balcony, and usually open more windows for ventilation.

How to fertilize rose

1. Fertilization during the growing period

September-October is the peak growth period of rose, usually fertilizing once a week, compound fertilizer or self-retting organic fertilizer can be used.

Before the rose blossoms, to apply phosphorus and potassium fertilizer, you can use potassium dihydrogen phosphate, the ratio is 1: 1, 1: 1, spray 2 times 3 times is enough. It can also be irrigated directly.

2. Fertilization in summer

From July to August, the rose is in a semi-dormant state and cannot be fertilized.

3. Fertilization in winter

Stop fertilizing at the end of autumn, mainly in order to prevent the branches from sprouting again and unable to survive the winter.

You can apply a lot of fertilizer in winter, such as cake fertilizer, slow-release fertilizer, rotten animal manure, etc., and then don't apply fertilizer all winter.

How to prune the rose

1. Get rid of the residual flowers

Just cut it from the place where the red lines are drawn.

2. Cut off the overgrown branches

This kind of overgrowth is very strong, you can cut it in half directly, and if you are more ruthless, you can also cut off 2/3.

3. Cut off the excess bud

Now is the time for rose to bloom, flower bud differentiation, will produce a lot of buds, too many buds will cause nutrient loss, therefore, only keep the top of a bud on it.

4. Heavy cutting during winter dormancy

When it comes to winter, it is necessary to re-cut the rose, that is, cut off all the ground.

How to bask in the sun in rose

The rose cultivated by the family must be placed on the southward balcony with good light. Only with enough light can the rose blossom more.

What to do about rose powdery mildew?

1. Cut off all the branches and leaves of the rose that have powdery mildew.

2. To strengthen indoor ventilation, it is best if you can keep it open.

3, alternately spray methyl topiramate, potassium permanganate, carbendazim and other fungicides, be careful when spraying, make sure that the white powder on the leaf surface and back is all soaked.

What if the rose gets the red spider?

1. If there are more Rain Water in your area, you can move the rose out in the rain. Basically, the red spider will be gone after a few times, because the red spider likes the hot and dry environment.

2. Medication. Jinmanzhi and Aika mite are used alternately, spray once every 3 days, and ensure the positive side of the leaves when spraying. The back was all soaked with liquid medicine. About 3 or 4 times, the red spider can be eliminated.

What about the rotten roots of rose?

1. First turn the basin for the rose and clean up the root system.

2. Cut off all the rotten roots and soak them in carbendazim solution. Don't take more than half an hour, and then take it out to dry.

3. Prepare clean nutritious soil and put it back on the basin.

What if the rose leaves turn yellow?

1. Watering problem

If it has not been watered for a long time recently, it means there is a lack of water. Water the rose thoroughly, and then take off the yellowing leaves.

If recently watered more, it may be stagnant water rotten roots, specific how to do, please refer to the rotten roots in this article how to do.

2. Fertilize too much

If you have fertilized recently, it may be burning roots if you are fatter. Quickly water the rose, let the excess fertilizer into the water, then flow out with the water, water it one or two times in a row, and then put the rose in a well-ventilated place for maintenance.

3. Diseases and insect pests

Powdery mildew and red spider are the most common diseases and insect pests of rose. See powdery mildew and red spider in this article.

What if the rose does not blossom

In general, the rose does not blossom, mainly because of insufficient fertilizer and untimely pruning.

In fact, the rose is not that difficult to feed.

If it's planted in the ground,

Even if you don't do anything,

It's time, the rose will blossom and show you.