Gardening Help Search

Bloom Time Calendar

See when plants bloom at the Garden:

Blog & Latest News

Follow our Kemper blog with weekly gardening insights and updates.

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Gardening and Horticulture

The 79 acres of the Missouri Botanical Garden feature modern, traditional, and educational gardens, as well as conservatories that display plants native to lands far removed from St. Louis.

The William T. Kemper Center for Home Gardening also provides home gardeners with resources, instruction, expert advice, and inspiration.

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Gardening Help

We have staff available to help you with your gardening questions:

 

Garden Photographers

Join us on Flickr and share your photos of your trip to the Garden. Learn more.

Seasonal Gardening Tips

Deadhead bulbs and spring flowering perennials as blossoms fade.

When night temperatures stay above 50 degrees, bring houseplants outdoors for the summer.

Mow lawns frequently enough to remove no more than one-third the total height per mowing. There is no need to remove clippings unless excessive.

Zoysia can be fertilized now while actively growing. Do not exceed 2-3 pounds of actual nitrogen fertilizer per l000 sq. ft. per year.

To minimize diseases, water with overhead irrigation early enough in the day to allow the foliage to dry before nightfall.

Thinning overloaded fruit trees will result in larger and healthier fruits at harvest time. Thinned fruits should be a hands-width apart.

Pruning of spring flowering trees and shrubs should be completed before the month's end.

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Take a class!

The Missouri Botanical Garden offers classes on gardening, landscaping, watercolor, painting, floral design, botanical crafts, photography, cooking, and more!

View current classes
Behind the Scenes

Go behind the scenes with our Horticulture Division to learn about the people who keep the Garden beautiful! You can also take online tours of the Garden, learn about intern and volunteer opportunities, and explore many horticultural and gardening events and activities. Learn more about horticulture at the Garden.

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Plant Information and Records

We have several online resources that will help you find a plant on the Garden grounds or select something unique to grow in your own garden.

PlantFinder
Plants of Merit™
Plant Records