Ornamental Horticulture Certificate

BIO 192 Botany

An introduction to the biology of plants and their ancestors. Topics include cell structure and function, cell chemistry, photosynthesis and cellular respiration. The tissues, roots, stems and leaves are studied covering such topics as conduction, absorption, translocation and reproduction. A phylogenetic comparison among plant groups and their ancestors is the underlying theme. Note: the laboratory course, BIO 192L is a part of your grade for this course. Attendance in the laboratory course is required. Corequisite(s): BIO 192L

HOR 110 Horticulture I:Introduction to Plant Science

Cultivated plants are central to life on Earth and understanding their needs fosters an appreciation for the fragility of our natural environment. This survey course provides a broad introduction to the biological, chemical, and physical determinants of plant growth and performance. Topics include nomenclature, plant life cycles, soil and nutrition, plant cultivation and maintenance, and the history of cultivated plants. Throughout the course, students will apply the scientific method during experimentation, data collection, and analysis of exercises conducted in the greenhouse. The Robert F. Ench Teaching Gardens serve as a laboratory to explore various aspects of informed plant cultivation. Corequisite(s): HOR 110L

HOR 111 Horticulture II-Growth and Development of Cultivated Plants

Understanding the performance of cultivated plants reveals our connection to the living environment and our responsibility as stewards. Plant growth is influenced by myriad biological, chemical, and environmental variables that mitigate growth and survival. By understanding the scientific basis for these factors, we are better prepared to customize growing conditions that promote thriving plants and environmental well-being. This course surveys the environmental forces (including global climate change) and physiological processes that affect plant growth, adaptation, senescence, dormancy, flowering, and propagation. During laboratory exercises, students implement the scientific method through experimentation, data collection, and interpretive analysis. Prerequisite(s): HOR 110 Corequisite(s): HOR111L

HOR 112 Soils: The Foundation of Life

This survey course explores the central role of soils as a dynamic living system which influences land use, plant growth, environmental health, and societal well-being. Fundamental soil properties such as its geologic origins and physical, chemical, and biological behavior are addressed comprehensively. Through classroom lecture and investigative laboratory exercises, students survey the functions of soil, understand its classification and management parameters, and appreciate the urgency of global conservation efforts. Corequisite(s): HOR 112L

HOR 211 Woody Plants I

The Woody Plants courses give a picture primarily of the woody plants grown in nurseries for landscape purposes, and secondly of those found in arboretums, woodlands, and fields of Northeastern United States. Emphasis is on identification, culture, uses, flowers, and fruits, and ecological relationships. Several of the evergreens, broad and narrow leaf, as well as some of the deciduous trees and shrubs will be covered in this first study. Corequisite(s): 211L

HOR 212 Woody Plants II

A continuation of Woody Plants I covering additional evergreens, broad and narrow leaf, as well as deciduous plants, trees, shrubs, vines and ground covers. Corequisite(s): 212L

HOR 218 Indoor Plants

A study of various plants that are suitable for indoor culture. Emphasis will be placed on identification, propagation, cultural requirements, ecological and aesthetic values. Corequisite(s): HOR 218L