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Gardening Advice

Horticulture and gardening tips, produced by the OSU Extension Service, is a monthly update featuring gardening advice, current horticulture topics, and events for Oklahomans. Each month offers timely reminders for gardening and lawn care.

 

Gardening Tips

November 2025 Gardening Tips

November 1, 2025

November 2025 gardening tips on lawn and turfgrass, tree and shrub, flowers, miscellaneous and fruits and nuts.

October 2025 Gardening Tips

October 1, 2025

October 2025 gardening tips on turfgrass, ornamentals, fruit & vegetables and water gardens.

September 2025 Gardening Tips

September 1, 2025

September 2025 gardening tips on starting landscaping, vegetables and lawn care.

August 2025 Gardening Tips

August 1, 2025

August 2025 gardening tips on starting fall vegetables, caring for fruit, flowers, trees, and lawns, managing pests and diseases, fertilizing warm-season turf, controlling weeds and grubs, and best watering practices for healthy gardens and landscapes.

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Hort Tips

November 2025 Hort Tips

November 1, 2025

November 2025 Horticulture Tips: November Pecan Management, 2025 State Pecan Show, Fall Cleanup, Protecting Young Trees, Possible Pine Problems, Houseplant and Garden Care and Cool-Season Cover Crop Options for Oklahoma Vegetable Producers.

October 2025 Hort Tips

October 1, 2025

October 2025 Horticulture tips: Leave Hollow Stems for Native Bees, Preserving Herbs for Winter Flavor, Cool-season Lawn Planting and Renovation, To Compost or Not, Why Fall is a Good Time to Plant and September Pecan Management.

September 2025 Hort Tips

September 1, 2025

September 2025 Horticulture tips: Cover Crops to Build Garden Soil, Planting Garlic, Overwintering Annuals, Plants for Poorly Drained Soils and September Pecan Management.

August 2025 Hort Tips

August 1, 2025

August 2025 Horticulture tips: Growing Fall Irish Potatoes, Successful Fall Gardening Starts with Good Plant Establishment, August Pecan Management, Help Your Lawn Survive the Summer Drought and Root Rot Disease in the Landscape.

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Shackelford Virtual Session

Monthly topics
These Zoom Meetings, designed for both consumers and green industry professions, are free with expenses defrayed due to the continued generosity of Charles and Linda Shackelford, former co-owners of TLC, Oklahoma City. Each month a different topic is covered by various speakers throughout the United States. 
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