Mecardonia grandiflora

Growing Guide, Production Protocols, and Danziger Series Overview

Cultivation & Growing Guidelines

Mecardonia grandiflora, part of the Plantaginaceae family, is valued for its profusion of small, cheerful yellow blooms and low, spreading habit that creates a bright carpet of color. This heat- and drought-tolerant annual thrives in full sun, well-drained soil, and moderate fertility, making it ideal for groundcover, hanging baskets, and mixed containers that need season-long performance with minimal care.
Stick cuttings and reduce mist quickly. Maintain 70°F (21°C), pH 5.8–6.2, EC 0.8–1.0. Feed 50 ppm N, then 100 ppm N. Fungicide at sticking and week 2; pinch optional for shape.

For more detailed growing tips – such as sticking guidelines, recommended PGRs, and scheduling protocols – check out our Mecardonia Growing Tips.

Commercial Mecardonia Series Overview

Danziger offers one dedicated series within this crop:

• GARDEN FRECKLES™
  Danziger’s GARDEN FRECKLES™ series offers improved branching, early flowering, and a dense, trailing habit. Its vibrant yellow flowers hold their color in intense sun, providing bold impact for baskets, patio planters, and sunny landscape plantings throughout the season.

For cultural guidelines, rooting recommendations, and production timing, visit our product pages.