An unusually warm winter may be welcomed by Central Okanagan residents, but it is causing havoc for trees and shrubs.
Despite it being mid-January, some trees still have leaves and berries on them where none would normally exist, while some plants may not survive through spring.
Sigrie Kendrick, executive director of the Okanagan Xeriscape Association and a Black Press gardening columnist, said local vegetation isnsa国际传媒檛 sure how to react because of climate norms changing.
sa国际传媒淚t is climate change and it is extremely concerning for some plants,sa国际传媒� said Kendrick. sa国际传媒淓specially those which may be a stretch for growing in our zone conditions to begin with, they arensa国际传媒檛 going to make it.
sa国际传媒淥thers will experience stunted growth if the warm trend continues this winter and then it goes cold again in the spring like it did about five years ago.sa国际传媒�
She said basically the plants and trees havensa国际传媒檛 produced the chemicals that tell them to go to sleep, to be dormant until the spring.
sa国际传媒淭hings are going a little haywiresa国际传媒eople say they donsa国际传媒檛 see the hotter temperatures or see global warming as existing, but it is about global change actually and the impact that is having on the climate,sa国际传媒� she said.
She said with forewarning, gardeners can place mulch around the base of plants or small trees to help protect the roots.
sa国际传媒淏ut some of those plants at the highest hardiness levels for our zone may end up falling by the wayside,sa国际传媒� she said.
On the plus side, the warmer winters and hotter summers have opened up opportunities to grow cherry orchards at higher elevations, creating predictions that fruit growing may become more acclimated further into the northern Okanagan and Shuswap regions.
Otherwise, Kendrick acknowledges the fall yard cleanup of falling leaves interrupted by the arrival of early snow this fall will likely return in the spring, as leaves currently on trees will give way to new growth.
sa国际传媒淏ut that will also create opportunities for composting which can help the soil and provides an alternative to sending those bags of leaves to the landfill,sa国际传媒� she added.
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