Your lawn may look healthy now, but these hidden pests can ruin it in days if you don’t act.

We’ve made it! It’s spring … finally! No more danger of freezing pipes. No more covering plants night after night. No more merely dreaming of our lush lawns and gardens. Now we can simply enjoy them.

Q: My St. Augustine grass has a problem. Large areas are drying out, but water does not help. Do you think I am going to need to replace the brown areas? — Joao Geraldini, Conroe, Texas A: I think you ...