Gardeners can obtain a National Certificate in Horticulture (Level 1-3), a National Certificate in Horticulture – Amenity Horticulture (Level 4) or a National Certificate in Horticulture – Landscaping (Level 4). Education Plus Collective Agreement (PDF 360 KB) – April 1, 2019 – March 31, 2022 The chances of finding a gardener job are average, as it is a popular job that does not require initial training, so there is strong competition for available jobs. Landscapers design, develop, maintain and furnish gardens and landscapes. Academic Support Centers – Temporary (PDF 130KB) (including teachers/field or laboratory demonstrators/research or laboratory assistants/tutors) – November 20, 2018 Breeders/workers build young plants, flowers, trees and shrubs for sale or use in parks and gardens. .