​​​​​​​Seasonal Schedule:

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Introduction to Planting is offered in-person ​twice a year in March and September.

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Introduction to Pruning is offered in-person twice each winter.

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Locations for all classes change each season in order to engage a variety of neighborhoods across Baltimore City

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TreeKeepers Plus classes are extracurricular and do not count toward any certifications. They take a deeper dive into various tree topics to provide in-depth background knowledge to TreeKeepers. TK plus series are typically virtual and occur on Wednesday evenings from 6-8pm.

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Registration opens 30 days prior to each class.

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Upcoming Classes:

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Keep an eye out for upcoming classes fall 2026!

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