Something along the lines of gardener, botanist, nurseryman, horticulturist, or florist
Almost anyone can start a cut flower farm. Starting on a small scale, and expanding a needed. There are many books on the subject, even one called "The Flower Farmer" There is a national organization called The Association of Specialty Cut Flower Growers that offers conferences and other resources for new, and experienced cut flower growers. Check with your local University Extension office, they often have information and also hold continuing education sessions at cut flower farms.
The huge majority come from specialist flower-growers (farms), all over the world.
the are mites that feed on plants using a sucking mouth part causing a drop in quality of that plant and potentially killing it. They are a big problem for commercial crop growers and ornamental flower growers.
The cut-flower industry continued to suffer from foreign competition, particularly from warmer climates where growers do not need to heat greenhouses and labor is less expensive.
Professional florists and commercial growers always use lukewarm water
flower is called blume in german
Farmers' cooperatives were common among fruit growers in the west.
hybridization is the process of combining different varieties or species of organisms to create a new species
cash crops
A seed flower is called an ovule
Most times this is done through the use of green houses where the enviornment can be controlled, so the plant is under the type of conditions that it usually flowers in.
There is a rare tropical flower called "The Parrot Flower" this may be what you are looking for.