Is it thumbs up or thumbs down for tree-of-heaven (Ailanthus altissima), now standing out among the general greenery for the mops of yellowish or orangeish seeds capping its stout branches? Thumbs ...

Weeds can be a gardener's worst enemy, especially if you live in an area where toxic weeds run rampant and are hard to scare ...

Sometimes called volunteer trees, weed trees pop up where you least want them to in your yard. Managing them can be frustrating, especially if they become invasive. Thankfully, there are easy tips to ...

Researchers at the Penn State Deer Research Center found that deer could be inadvertently helping to spread some of our worst invasive plants by not eating them - while devouring the more desired ...

Well, I hope all of you procrastinators remembered about Feb. 14, and got something for your sweetheart (you know who you are). Fortunately, I did remember, and I got her some nice pre-emergent for ...

Q: I have one pomegranate tree in bad shape. The leaves are turning yellow and then brown; yet underneath the veins are pink. This is one tree out of my 50 that looks like this. The other trees look ...

We have a 3- or 4-year- old orange tree planted in our yard which has suddenly dropped all its leaves. Earlier this spring I applied a weed and feed to the yard. Did this cause the problem? Since you ...