How to fertilize orchids and what fertilizer is best?

During the vigorous growth periods of spring and autumn, orchids can be given an organic nutrient solution every one week, diluted 500 times and poured around the root system. After changing the potting soil, wait about 3 weeks before applying fertilizer once. During the flowering stage, primarily use phosphorus and potassium to promote orchid growth. In addition, orchids can be given a foliar fertilizer once every half month.

Orchid fertilization methods 1. Apply thin fertilizer frequently

During the relatively vigorous growth stage, you can choose an organic nutrient solution and apply it once every one week, diluting it about 500 times. Use it only in early autumn and the two seasons, as it can promote vigorous orchid growth.

2. Fertilizing after planting

Orchids do not need fertilizer when changing the potting soil, because at this time the plant is not absorbing nutrients. You can wait about 3 weeks, until the orchid has adapted to the surrounding environment, before applying fertilizer. This promotes orchid growth. During the flowering stage, you can apply a phosphorus-potassium fertilizer once to promote even more vigorous orchid growth.

Orchid fertilizer choices 1. Foliar fertilizer

If you want orchid leaves to be lush and green, you also need to apply foliar fertilizer. At this time, you can choose an organic nutrient solution, dilute it with water 1000 times, and then spray it on the plant, using it once every half month. If the plant's leaves appear dry and yellowing, you can also spray the nutrient solution.

2. Farmyard manure

During the vigorous growth period, orchids can also be given farmyard manure, such as already fermented chicken manure, sheep manure, and other animal manures, applied around the orchid. This can provide nutrients to the plant very well and promote plant growth. In addition, you can also apply organic fertilizer, which can also promote orchid growth.