What fertilizer is the best for orchids?

1. farmyard manure: Before planting cymbidium, farmyard manure should be mixed with humus and river sand to provide a fertile growth environment for plants. 2. Compound fertilizer: During the growth of Cymbidium hybridum, apply dilute compound fertilizer every 20-30 days to improve the growth speed of the plant. 3, cake fertilizer water: you can dilute the cake fertilizer water and spray it on the leaves.

What fertilizer is the best for Cymbidium hybridum? 1, farmyard manure.

Cymbidium hybridum is suitable for using decomposed farmyard manure. When planting, plants can be planted in the soil mixed with decomposed farm manure, river sand and humus soil, providing a fertile growth environment for cymbidium. Note that before planting, the soil needs to be dried for 2 days to eliminate germs.

2. Compound fertilizer

Nitrogen, phosphorus and potassium compound fertilizer is suitable for Cymbidium hybridum. When the plant is in the growth period, diluted compound fertilizer should be applied every 20-30 days to improve the growth rate of Cymbidium hybridum. It is necessary to reduce the amount of nitrogen fertilizer and increase the content of phosphorus and potassium fertilizer at the flowering stage.

3. The cake is rich in water

Cymbidium hybridum is suitable for using cake fertilizer water, and the concentration of cake fertilizer water is low, which will not cause fertilizer damage to plants. Therefore, in the growth stage of Cymbidium hybridum, the leaves can be sprayed with cake fertilizer every 30 days to make them greener. Pay attention to cleaning the leaves with clean water the next day to prevent plaque from forming on the leaves.