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Selection and Care of Flowering Plants

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Updated: August 14, 2024

Perennials

Growing perennials in Maryland
asters
Updated: July 26, 2024

Recommended Native Plants for Maryland

Find native plant recommended for Maryland gardens and landscapes.
monarda fistulosa plants in bloom with lavender flowers
Updated: June 6, 2024

Annuals, Perennials, Natives, and other Flowering Plants

General information on growing and caring for annuals, perennials, natives, vines, and other types of flowering plants in Maryland.
a bee at blue false indigo flowers
Updated: March 26, 2025

Groundcovers

How to select and use groundcovers for Maryland yards and gardens. Lists of groundcovers for different types of conditions are included.
purple flowers blooming in a woodland garden - phlox is used as a groundcover
Updated: August 23, 2024

Vines for Maryland Gardens

What are some perennial vines that grow well in Maryland? Here we list our selection of recommended vines -- as well as invasive vines to avoid growing.
vines with red flowers used on a railing
Updated: July 17, 2024

Fall Flowering Plants

Continue your flowering display into the fall with annuals and perennials.
purple flowers with bees - new england aster
Updated: April 10, 2024

Fall Frost or Freeze Dates in Maryland

When is the first frost or freeze date in your location?
generic calendar page
Updated: April 10, 2024

Spring Frost or Freeze Dates in Maryland

When is the last frost or freeze date in your location?
generic calendar page
Updated: March 7, 2023

Planting Annuals and Perennials

Planting annuals and perennials in Maryland
butterfly on zinnia
Updated: March 7, 2023

Spring Daffodils

About spring daffodils
blooming daffodils