by Connie Oswald Stofko You can plant seeds indoors now for cool-weather vegetables such as broccoli, Brussels sprouts, cauliflower and cabbage, said Julie Emerling, a grower at Lockwood’s Greenhouses, 4484 Clark St., Hamburg. Cool-weather crops are ones that you’re going to plant outside around mid-April, depending on the weather. (Tender crops such as tomatoes and peppers are planted outside after the danger of frost has passed, which is usually Memorial Day or the end of May. It’s too soon to…...