Zinnia Zinnia marylandica

Zinnias are colorful annuals in the Asteraceae (daisy) family that come in many colors and single to double blooms. Generally growing 1-2 feet tall, they can be used in the front and center of the border, in containers or anywhere long-lasting blooms are desired. Deadhead head to prolong the bloom season.  This low-maintenance, heat and drought tolerant, colorful annual is a must for the garden.

Zinnias are easy to start from seed indoors in spring or outdoors after the chance of frost has passed. They are also available from greenhouses in 6-packs. Grow in full sun to partial shade in moist fairly fertile loams. 

Zinnia marylandica is a hybrid between Zinnia angustifolia and Zinnia violacea.  This hybrid was created with the goal of developing a disease-resistant plant with unique flower colors and plant habits.  

The Zahara series require no deadheading, they are self-cleaning.

Described as some as "Mounds of Color", the marylandica type of zinnia is more compact and/or bushier than standard varieties.  Marylandica will continue to bloom into the fall, up until the first frost with colors that are perfect for fall, oranges, apricots and yellows.

Insects, Diseases and Other Plant Problems:  Ensure proper spacing between plants to prevent powdery mildew and keep them disease-free.

 VIDEO Created by Elisabeth Meyer for "Annuals, Perennials, Vines, and Groundcovers" a plant identification course offered in partnership with Longwood Gardens.