With heart-shaped leaves and purple flowers, it may seem harmless ... the top of the grass will bend down. The grassy weed may not look so bad during the spring when it is green and actively ...

While some plants, like blue mistflower, are best used as a ground cover in the garden to prevent weeds ... up your turf grass and reseed your entire yard or garden with purple dragon lamium ...

They are only weeds because we, humans, deem them so. A weed is any plant growing in an undesirable place, so what does that ...

The so-called Secret Garden was actually the site of degraded native wetlands infested with exotic weeds such as morning glory, a vine with purple flowers. Whether they knew this or not ...