Warm spring temperatures can bring insects that like to feed on tender buds and leaves of hydrangeas. Learn how to identify ...

The Penn State Extension Master Gardener Hotline is a free service to assist county residents with questions and concerns about gardening.

Most gardeners have been out in their gardens for several weeks already. The rest are still searching for their gardens somewhere in their tall, inescapable maze of weeds. So that you can grow in ...

Plants shape Earth’s atmosphere by moving carbon and water vapour. New research sheds light on how they learned to do it – and how it may change in future climates.

Before you dig a garden, it's important to figure out what type of soil you have and then select plants (and amend your soil) accordingly.

Today is "Palm Sunday" due to the reports people cut palm fronds and met Jesus before Jerusalem. Being a local staple, these ...

Once we are available in the office, you can bring in samples of those diseased leaves ... For insect identification and advice, enclose live insect specimens (and infested plants) in an airtight ...

Plant behavior may seem rather boring compared with the frenetic excesses of animals. Yet the lives of our vegetable friends ... located on each leaf, through which plants "breathe." ...

Scarification refers to breaking the seed coat. This is sometimes needed for quicker germination of some seeds. Morning glory ...