Veronica is a spreading type of plant that has a purple flower in the early spring.
In general, the best defense against all weeds is to have a thick healthy lawn, mowed high. Using our natural fertilizers will help achieve that. If you have a lot of Veronica, consider our seasonal spot weed control. Once we reduce the Veronica you have, consider Super Seeding to help thicken your lawn and keep the Veronica from returning.