Brian Jervis

Tweaking the nitrogen level is pretty easy and quick, but phosphorus and potassium take awhile longer to move in the soil and become available to your plants.

The closer we get to winter, the more you might see a common garden myth on social media about the benefits of adding fireplace ashes to your soil. As with most garden myths, however, there’s a sliver of truth.

Brian Jervis Master Gardener We've talked about how fall is the best time to plant most trees with a few exceptions (crape myrtles

Brian Jervis Master Gardener Now that we have survived Thanksgiving, we now find ourselves in the midst of holiday season, and for a lot of us, that means decorations.

Brian Jervis Tulsa Master Gardeners Now that winter has finally arrived, many gardeners' attention is now focused on helping the plants we brought inside for the winter survive for the next few months.

Hummingbirds need to feed about every 15 minutes, so if you want to attract them to your garden, provide a food source. They love tubular flowers best, but it doesn’t hurt to supplement with a nectar feeder.

Hardening off gradually gets transplants ready to move outdoors. Vegetable plants often have no reason to toughen up on their own while gardeners pamper them as babies under grow lights.

We knew they were coming, but we didn't know when. We did know that when they got here, there would be problems. Who are they? I'm talking about the emerald ash borer.

The event next month, an annual fundraiser to support community efforts of the Tulsa Master Gardeners, will include five homes presenting unique approaches to individual gardens.