The phrase "a bloom in" is correct and usable in written English.
It can be used to describe a flourishing or thriving state within a specific context, often related to nature or growth.
Example: "In the garden, there is a bloom in the spring that brings vibrant colors to the landscape."
Alternatives: "a flourish in" or "a burst of".
Thus there has been a bloom in jellyfish, which is not a good thing.
But once it became possible to make money from computer infection, whether through advertising (like spam) or theft (like stealing bank account credentials), this economic engine fed a bloom in online crime that we are still experiencing.
Most pollens were from trees and indicated he ingested them during a bloom in the late spring or early summer.
But, I found on my visit, the decline in tourism and retreat of the police since the January 2011 uprising has occasioned a bloom in the opium crop that is changing the society of South Sinai, and flooding the country with cheap opium.
"If you get the chance to see a bloom in Death Valley, especially a super bloom, you should take the opportunity to see it, because it could be a once-in-a-lifetime opportunity," park ranger Alan Van Valkenburg says in a video posted to the park's YouTube channel last week.
By reducing herbivore populations dramatically, endosulfan caused a bloom in filamentous algae (Barry and Logan 1998).
David Hershkovits, editor in chief of the downtown magazine Paper, sees a chance for a similar bloom in the streets of downtown.
The young blue gives way to a silvery bloom in the mature leaf, with a slight granularity, reminiscent of spinach.
Shaw is sixty-three, with a rust-colored boot-brush mustache and a high bloom in his cheeks.
A rosy bloom in the sound is part of the job description for a light, lyric soprano like Ms. Murphy.
A phytoplankton bloom in the Sea of Marmara.
