A Bud in Spring

In the spring, budburst occurs once it stays mild overnight. In the Laurentians, north of Montréal, this phenomenon occurs in May. It happens earlier at the Biodôme, in late March and early April, since we begin raising the temperature sooner than in nature to bring on an early spring

Biodôme de Montréal

© Biodôme de Montréal, 2005. All rights reserved

Teachers' Centre Home Page | Find Learning Resources & Lesson Plans