Preventing Fungus Gnats, Mulch Maintenance and Fertilizer Facts, Using Coffee Grounds for Plants

It is Maple Fest at The Arboretum and they are doing a lot of tree tapping and syrup tasting. Controlling thistle. Getting rid of fungus gnats. Is it time to remove the mulch off of vegetable gardens? The right temperature to apply fertilizer. Planting sweet potatoes. When and how to move strawberry plants. What are the benefits of using coffee grounds for plants? Planting lilac bushes. Is it too late to dormant seed? Planting disease resistant tomatoes. Learn more from horticulturalist Julie Weisenhorn at extension.umn.edu.