How to fertilize orchids in autumn
This article brings you the small experience of orchid cultivation techniques on how to fertilize orchids in autumn and teach you orchid fertilization techniques, with specific contents as follows:
Controlling the timing and amount of fertilizing orchids can very effectively promote their growth and germination. The growth season for most orchids is in autumn each year and the following spring, with temperatures between 15 and 25 degrees Celsius being the fastest growth rate for orchids. Especially in the beautiful autumn, around Mid-Autumn Festival, orchids will enter a new growth stage.
If you want orchids to grow and germinate quickly, fertilizer is essential. Since most orchid cultivation uses block-like materials, mainly pine bark, the nutritional elements in pine bark are few. The reason pine bark is chosen for growing orchids is that the gaps between the bark pieces are large, which helps the growth of orchid roots, and artificial fertilization must be done while the roots are growing.
Many people's orchids at home grow very slowly and do not bloom when they should. On the surface, the orchids do not seem to have major issues, and their roots are strong. The main reason is due to a lack of nutrients in the orchids. With proper care, an orchid can grow several shoots in a year.
In autumn, it is the best time to fertilize orchids. So, what kind of fertilizer should be used for orchids?
Due to the high temperatures in summer, most orchids are in a dormant state. As autumn approaches and temperatures gradually decrease, orchids begin to resume growth. At this time, the demand for nutrients in orchid roots is the highest, requiring a concentrated fertilizer. Fertilizing not only promotes autumn growth but also helps orchids better survive the cold winter.
How to fertilize orchids in autumn
Only with sufficient nutrients absorbed by the roots will the orchids grow faster in autumn. Fertilizing should be based on the growth state of the orchids, and not all orchids need to be fertilized in autumn. For example, young orchids with underdeveloped root systems can easily suffer root burn if fertilized at this stage. It is necessary to ensure that the orchid has been potted for over two years before additional concentrated fertilizer can be applied.
Fertilizing orchids mainly focuses on nitrogen, phosphorus, and potassium fertilizers. On this basis, a small amount of foliar fertilizer can be added. Dissolve the fertilizer in water and apply it to the orchid leaves using a spray method. Orchid leaves also have a good absorption capacity. At the same time, use fast-acting fertilizer pellets, spreading them evenly around the edge of the pot and increasing watering to allow the fertilizer to dissolve more quickly.
Fertilizing orchids should also be done according to the plant. Orchids come in different varieties and sizes. Especially for orchid enthusiasts who have many pots of orchids, fertilizing must be treated differently and should not follow a one-size-fits-all approach. Based on the overall growth of the orchids, appropriate fertilization should be applied. The specific timing and frequency of fertilization should depend on personal care habits. For example, foliar fertilizer can generally be sprayed every two weeks.
The above-sharing on how to fertilize orchids in autumn and teaching you orchid fertilization techniques is provided for your comprehensive understanding and reference!