GCA provides many scholarships dealing with environmental sciences and similar fields. Full details are here: https://www.gcamerica.org/scholarships
Garden Club of America:
SCHOLARSHIP FUNDS AVAILABLE NOW
IN
CONSERVATION, ECOLOGY, HORTICULTURE,
POLLINATOR RESEARCH, BOTANY,
ENVIRONMENTAL STUDIES,
AND RELATED FIELDS
~
AT THE UNDERGRADUATE, GRADUATE,
AND POSTGRADUATE LEVELS
