Resources: Perennials, Bulbs, and Annuals  

urban-farming

Class Lecture Notes – Davey Tree

Annuals and Perennials –  Univ. of Arizona PDF

Annuals and Perennials PDF– University of Alaska, Fairbanks

Annuals and Perennials –  Oregon State University

Gardening with Perennials – Video Segment

Plants for a Shaded Garden – Video Segment

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