How to grow plants in a stock tank. Time to find some fertilizer for your lawn. When to prune oak trees. When to start uncovering perennials. Where to find the best grass seed for your lawn and its needs. When to start raking your lawn. How to utilize a grow bag. How to best treat weeds in your yard. Defending against crabgrass. Learn more from horticulturalist Julie Weisenhorn and Lawn and Turf expert Jon Trappe at extension.umn.edu.