Horticulture In Oklahoma

The Oklahoma County Cooperative Extension Center is dedicated to bringing you the latest research-based information for your lawn and garden.

For answers to any of your horticulture questions, call Extension's Horticulture Hotline Monday-Friday, 8:00 a.m.-4:00 p.m. and ask to speak to a Master Gardener volunteer.

You can reach the Horticulture Hotline at (405) 713-1125.

Subscribe to Oklahoma County Extension Horticulture Email List. We will send you periodic updates through the year. LINK