The UGA Master Gardener Extension Volunteers of Cherokee County will present a workshop on Planning and Planting Containers 10 a.m.-noon at the Ball Ground Community Center. Hands on class; bring gloves, hand tools and leave with a beautiful container. $10 fee. On April 21, Your Garden, A Splash of Color is the topic for a 10:30 a.m. seminar in the Northside Hospital Galleria Room, 450 Northside Cherokee Blvd. Learn to make gardens a visual delight, with colorful plants and techniques in time for spring. Register at https://extension.uga.edu/county-offices/cherokee.html, call 770-721-7803 or email email@example.com.