Antonyms for the word "more blossoming" might include terms such as stunted, withered, unproductive, barren or blighted. These words suggest a lack of growth, development, or flourishing. Additionally, terms like faded, wilted, or drooping may imply a sense of decay or decline. The opposite of something that is "more blossoming" might be something that is dying or has already died - a plant that has ceased to thrive altogether. These antonyms can be used to describe a variety of circumstances, whether it be a plant, an ecosystem, a business, or a relationship that has failed to grow or improve.