• Thanksgiving Point is offering a basic landscape-design course April 5, 12, 19 and 26, 2-4 p.m. or 6-8 p.m. It is also offering a course on selecting the right plants for your landscape on the same dates and times. Cost is $40 for each course. To register, call 801-768-4971 or log on to www.thanksgivingpoint.com.

• Red Butte Garden is sponsoring a propagation workshop Saturday, 10 a.m.-1 p.m. Cost is $32 for members and $40 for nonmembers. Registration required at 581-8454 or www.redbuttegarden.org.

• Learn how to grow plants in a greenhouse at a monthlong course at Thanksgiving Point, April 5, 12, 19, 26, 5-7 p.m. Cost is $40. To register, call 801-768-4971 or log on to www.thanksgivingpoint.com.