When to Apply Preemergent to Lawns

Quick definition before you start: Preemergent needs to be applied before the weed begins to grow. Apply while the weed is still in the seed form. Post-emergent kills the weed after the weed has leaves. Post-emergents work best on young plants. Older weeds will need...

What Is Humus?

It is the dark brown, almost black substance that results from the decay of organic matter in the soil or in the compost pile. It also gives soil a certain sponginess and helps it retain water. Humus is also full of microorganisms that help break down various...

Poison Ivy Control

Poison Ivy Control in the Landscape Poison ivy (Rhus toxicodendron) is a common problem in Parker County. While it is most prevalent in rural areas, it can also become a nuisance in urban and suburban landscapes. The vine develops roots readily when in contact with...