The Grapevine

Online

Understanding grapevine anatomy and physiology is essential for producing quality wine grapes. Designed for vineyard owners, vineyard managers and workers, winemakers, enologists and aspiring vineyard professionals, this online course provides foundational knowledge of the grapevine and its function as the primary source of fruit for making quality wines. Explore the types of grapes and how they are used, the annual growing cycle of grapes, how grapevines are produced and propagated. You’ll also look at the chemical composition of grape berries and how it changes as grapes mature.

Learning Outcomes

  • Understand the importance of grapevine anatomy and how it impacts plant growth
  • Identify grape cultivars through leaf, growing tip and cluster morphology
  • Apply rootstock differences for determining the appropriate one for your vineyard site
  • Recognize the importance of clean stock and how these plants are produced
  • Comprehend the annual growing cycle and how chemical constituents change during maturation

Skills You Will Gain

  • Grapevine anatomy and physiology
  • Grape growing fundamentals
  • Rootstock selection and breeding
Academic Units
3
Section Number
253VTC401
Instruction Method
Online class

Section Notes

Access to your course in Canvas will be available 7 days before the course start date.

Enrollment Policies

Drop requests (withdraw with a refund) will be approved, less a $30 processing fee, if the request is received within 14 calendar days of the course start date. Click here to view complete enrollment policy information including details on withdrawals and transfers.

Refund Deadline: 1/26/2026. Refunds and/or enrollment transfers will not be approved after this date. 

Students enrolling after the first day of class are expected to reach out to their instructors to make sure they receive all content and are on track with the course. 

Technical Requirements

To ensure your success in this course, please review our technical requirements page at online learning.

Discounts

Info Session Discount

Attendees of UC Davis Continuing and Professional Education Information Sessions may be eligible for $100 discount on a class by entering the Coupon Code provided at the Information Session.  Contact UC Davis Continuing and Professional Education Student Services office, at (800) 752-0881, if you have questions about this discount.

CAAA Member Discount

Current members of the Cal Aggie Alumni Association (CAAA) and other UC alumni associations receive 10% off the course fee of one course per quarter, not to exceed $100. If you don't have your discount code, contact CAAA at alumni@ucdavis.edu to request it.