Summer Enrollment is Open! Courses begin June 23, 2025.

Botany for Gardeners

GENINT 721.800

Osher (50+). In this course, we scrutinize our gardens with a scientific eye.

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Starting at $115.00
As few as 6 weeks
0.0

About this course:

In this course, we learn how plants function by studying their anatomy, physiology, chemistry, and nutrition. We look at the internal structure of fruits, vegetables, herbs and spices, and common ornamentals. Our discussion includes organic vs. inorganic gardening and fertilizers, soils and composting, common plant diseases and pests, adaptations and protection, special structures, seed and fruit production. We also analyze GMOs, chemical growth regulators and pesticides commercially applied to horticultural products, the nutritive values of some common edible garden plants, and the proper storage of fruits and vegetables. This course will be recorded. Students will have access to videos for the duration of the course.  

Fall 2025 Schedule

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