Garden Calendar

* A class on pruning deciduous fruit trees, Saturday, 10 a.m., at the Fullerton Arboretum, Associated Road at Yorba Linda Boulevard, Fullerton, (714) 278-3579. $7.

* Camellia show, with experts on hand to answer camellia questions, 1 to 4 p.m. Saturday, 9 a.m. to 4 p.m. Sunday, at Descanso Gardens, 1418 Descanso Drive, La Canada Flintridge, (818) 952-4401; (https://www.descanso.com). $5.

* Rose maintenance class by expert Mary Brosius, Sunday, 1 to 3 p.m., at the Rancho Santa Ana Botanic Garden, 1500 N. College Ave., Claremont, (909) 626-1917; (https://www.rsabg.org). $7.