Taunton's Fine Gardening magazine is celebrating its 100th issue with 100 tips from readers. That's a lot of tips, and just about all of them are extremely simple. Mark where each seed went with a toothpick so you can distinguish seedlings from weeds. Use an old milk crate to sift compost. It's that kind of practical stuff. The rest of the magazine includes an article on ferns, another on creating a garden sitting area and a regional guide to garden grasses. The commemorative issue costs $6.99.