When can I uncover my tender woody plants and perennials? Also, when is it safe to plant bedding plants such as impatiens and geraniums?
A – It is always a good idea to wait until the danger of frost has passed. This will vary from year to year and of course, by location. Shrubs and ornamental trees that have been kept under wraps can usually be uncovered two-three weeks before last frost warnings. If an unusual cold snap is forecasted, simply cover with a blanket or bedsheet the night before. Perennial beds should be cleared of debris and excess mulch materials as soon as the soil has had a chance to thaw and dry. Working in the mud and muck of early spring can damage the soil structure. However, cleaning out the debris will help to eliminate disease and pest problems in your garden beds. As far as tender annuals are concerned, I would hold to the last frost date. Early planted annuals risk damage from snap frosts. Proper rooting and development will occur naturally once the soil has warmed.
