Disclosed are a method and device for adjusting the growth environment of plants to enhance the adaptability of plants in different environments. The method comprises: determining the standard planting curve of the plants planted in flower pots adjusting the standard planting curve according to the environmental parameter of the environment where the flowerpots are, and obtaining the adjusted planting curve and adjusting the growth environment of the plants according to the adjusted growth curve. The method for adjusting the growth environment of plants can make flower pots in different spatial positions have different planting curves, can also make flower pots planted with different plant varieties in the same spatial position have different planting curves, can make the plants in the flowerpots grow according to the growth habit of plants, can enhance the adaptability of plants in different environments, and can avoid the death of plants from not adapted to the environments where they are planted.