Tips on fertilizing flowers in autumn

Tips for fertilizing flowers in autumn

Fertilizer selection

Teach students in accordance with their aptitude and apply fertilizer according to the plants they grow. The method is very simple. For those plants that bloom in autumn, in order to ensure beautiful flowers, fertilization should focus on supplementing phosphorus fertilizer and potassium fertilizer; plants that are in the normal growth period in autumn need more sufficient nutrients, and should be watered with some thin fertilizer water, or some decomposed farmyard manure. For foliage plants in the growing period, add some nitrogen fertilizer appropriately; for plants that slowly enter a dormant period from autumn, appropriately reduce the content of nitrogen fertilizer to avoid affecting wintering; for bulbous plants and aromatic plants, you can apply some phosphorus fertilizer and potassium fertilizer appropriately.

Fertilization cycle

When fertilizing flowers, you need to control the amount of fertilizer and do it according to a certain cycle. When applying fertilizer in autumn, you should follow the principle of applying small amounts of fertilizer frequently. The amount of fertilizer applied each time should be small, but you can apply it more often.

In early autumn, when the plants are still growing, water them with fertilizer every 7 to 10 days. As autumn deepens and the temperature drops, the growth of the plants slows down. Fertilize them once every 15 to 20 days and gradually stop fertilizing.

Fertilization tips

In autumn, some plants begin their second growth, some plants reach their flowering season, and some plants enter a period of slowed growth. The time to apply fertilizer should be based on the growth conditions of the plants.

For plants in the growth period, the purpose of fertilizing is to promote plant growth, and fertilizers should be used to replenish nutrients in the soil in a timely manner; for plants that bloom in autumn, the main purpose of fertilizing is to promote flowering, and more fertilizers that promote flowering can be applied; for plants that are already in a slow growth period, they should be cared for and fertilized less in autumn!

Notes on fertilization in autumn

Acidity and alkalinity

Flower-growing experts should be familiar with this term. That's right, different plants require different fertilizers and different acidity and alkalinity. For plants that like acidity, avoid using alkaline fertilizers when fertilizing and can choose superphosphate.

Growth cycle

This is what the editor has repeatedly emphasized in the article. Flowers have different growth conditions and different requirements for fertilizers. The specific fertilization operations should be determined according to the actual situation.