SPECIAL EVENTS

National Public Lands Day, help protect land by planting in the Children's Garden, removing invasive species and caring for native Hawaiian plants; 8:30 a.m.-2 p.m.; Sept. 29; Lyon Arboretum; bring sunglasses, hat, boots, sunblock, rain gear, work gloves and water; food and beverages provided; register to volunteer: 988-0461.

Rose show competition, open to Honolulu Rose Society members and the public; 10 a.m.-2 p.m., submit show entries by 9 a.m.; Sept. 29; Kahala Mall; 545-5653, www.honolulurosesociety.org.

The Plant Doctor offers advice on how to monitor your plants' health; 9-10 a.m.; Oct. 5; Wahiawa Botanical Garden; free; reservations: 621-5463.

"The Art of Bonsai," eight-week course taught by bonsai master Walter Liew; 6-8 p.m. Tuesdays through Nov. 6; Windward Community College; $95 fee includes one plant; register: 235-7433.

ONGOING EVENTS

Garden guided tour, tour highlighting native Hawaiian medicinal plants; 1 p.m. Fridays, focusing on canoe plants (plants brought to the Islands during Polynesian migration), and 1 p.m. Wednesdays; Amy Greenwell Ethnobotanical Garden, Kona, Big Island; $4 suggested donation; 808-323-3318.

Self-guided garden walking tour, view more than 50 native Hawaiian and tropical plants and flowers surrounding The Royal Hawaiian hotel, tour pamphlet available at the hotel's concierge desk; daily; free; 923-7311.

Niaulani Nature Walk, guided tour through an old-growth Hawaiian forest; 9:30 a.m. Mondays; Volcano Art Center's Niaulani Campus, Volcano Village, Big Island; donations accepted; 808-967-8222, www.volcanoartcenter.org.

Guided tours, view plants of the rainforest; 10-11:30 a.m. Mondays-Fridays; Lyon Arboretum, Manoa Valley; free; reservations: 988-0461.

Garden tours, 1-mile (1.5-hour) easy guided walk to view the Kane'ohe garden's flowers, plants and trees; 10:30 a.m. and 1 p.m. daily (keiki-focused tour, 1 p.m. Sunday); Senator Fong's Plantation and Gardens, 47-285 Pulama Road; $14.50, discounts for kama'aina; 239-6775.

Guided tours; 1 p.m. Mondays-Saturdays; Foster Botanical Garden; included with admission of $5 general, $3 kama'aina, $1 ages 6-12; 522-7066.

Manoa Heritage Center tours, visit a cultural and historical site in Manoa Valley with guided tours of the native Hawaiian plant garden surrounding a traditional heiau (sacred site); 9 a.m.-4 p.m. Tuesdays-Saturdays; Manoa Heritage Center; $7 adults, $4 children and students; guided tour reservations: 988-1287.

Furniture workshop tours, learn about the history and craft of Hawaiian furniture; 9 a.m.-12 p.m. Wednesdays; Martin & MacArthur Workshop and Showroom, 1815 Kahai St.; free; reservations: 845-6688.

Send announcements, with name and contact phone number, to: Island Life, The Advertiser, P.O. Box 3110, Honolulu, HI 96802; or islandlife@honoluluadvertiser.com, with "Home & Garden Cal" in the subject line.