Monday, May 31, 2010

Yikes- It is cold out there!




The weakest link in the garden is always the newly planted tender annual. Old perennials, such as the Gold Heart Bleeding Heart pictured here, has been in the garden for four years and even though it had snow and cold temperatures this weekend it is standing up just fine and in full bloom this morning.

Meanwhile the zucchini planted a week ago in a pot was covered with frost blanket during the cold spell and this morning it is showing cold temperature injury. Yikes! Yes- the frost blankets (sometimes sold under the trade name Reemay) do help with frost and the geraniums and other hardy annuals are just fine after the really cool spell after a cover up with the frost blanket but the tender annuals such as Begonias and yes - Zucchini- are showing signs of cold temperature injury. The leaves have collapsed as the cells burst and they will not bounce back. Instead, the crown of the plant looks alive and if I keep it covered over the next few days it will survive. Love Alberta in the spring!