Don't grab the weed killer just yet. If you have weeds in your lawn, these are the five you may not want to get rid of.

Purple leaves on tomatoes could be a sign something isn't right. ... When the soil drops to below 50, you’ll likely see stunted growth, and alongside discoloration, ...

Q: I see short pinkish-purple flowers popping-up everywhere in the grass around the neighborhood, especially in common areas and hellstrips. Are they wildflowers or weeds?A: Given the time of year ...

Jincheng Kang, Jie Wei, Fengling Gan, Jinlin Li, Shear Strength of Purple Topsoil Under Different Land Uses in the Three Gorges Reservoir Area, China, Mountain Research and Development, Vol. 41, No. 3 ...

Purple soil concentratedly distributed in the Sichuan Basin and covered the upper reaches of the Yangtze River. Therefore, reducing nitrogen loss from sloping cropland of purple soil via improved ...