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GoldDust® Mecardonia

Proven Winners

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Ships Week of 5/16/22

This product does not ship to:
  • Light Requirement is Full Sun
  • Height 2-5 Inches
  • Width 16-20 Inches
  • Use as a spiller when using in containers
  • Excellent heat tolerance and award winning plant by Proven Winners!

Gold Dust Mecardonia is a hybrid of a low growing perennial M. procumbens and it is the earliest of the Mecardonia hybrids to flower. Perennial in the Southern coastal regions of the United States, it is an early season annual for Midwest and Northern gardens. Its attractive bright yellow flowers that blanket the bright green foliage are reminiscent of nemesia and it belongs to the same plant family.

Native to Southwest United States, Mexico, Central American and into the western region of South American, it is a perennial in Zones 10a through 11b. Zones 2-9 can enjoy it as a long season bloomer from May until October in most climates. Primarily used in containers and hanging baskets, it also makes an excellent ground cover when massed out in your landscape. It enjoys full sun exposure and flowers best in the high light this brings.

GoldDust® Mecardonia Care

An easy care annual, Gold Dust requires little intervention from you once established. A moderately moist soil with an average pH of 5.8 to 6.2 is all it requires other than watering when it gets dry and a light fertilizer once a season if planted in your landscape or every other watering if in a container. It is heat tolerant but appreciative of some light shade in extremely hot conditions. It is also drought tolerant. Insects rarely bother this beautiful annual.

Deadheading is not needed as this plant self cleans its spent blooms. It is a cascading, trailing plant so pruning is rarely needed. Shear back with sharp scissors if you want to keep it in shape. With its low growing, mounding habit, it provides a wonderful foundation for large containers and massed out in your landscape. Plant it on the edge of your containers for an attractive spilling display.

GoldDust® Mecardonia Spacing

Spacing is crucial as this annual tops out at just 5 inches but spreads up to 20 inches. Where its stems touch the ground it sets out roots, so this will creep when planted in your landscape, creating a massive yet low mounding display. Plant it in the foreground, giving it 12 to 16 inches of space between plants and pair it with medium and tall plants for your cottage garden, borders or edgings.

GoldDust® Mecardonia Information

USDA Hardiness Zones: 10-11
Flower Color(s): Yellow
Bloom Period: Planting To Frost
Foliage Color(s) Green
Light Exposure: Full Sun
Height Class: Short
Height: 2-5 Inches
Spread: 16-20 Inches
Spacing: 12-16 Inches
Habit: Trailing
Watering: Average
Drought Tolerant: No
Container Role: Spiller
Use Types: Container, Landscape
Features: Deadheading Not Necessary
Maintenance: Easy
Scientific Name: Mecardonia hybrid 'USMECA8205' USPP 22,871, Can PBRAF
Common Name: GoldDust® Mecardonia
Other Name(s):
Plant Type: Annual
Brand: Proven Winners

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Plant Addict Guarantee (Included On All Plant Orders)

Plant Addicts guarantees your plant(s) will arrive happy and healthy, but the plant(s) are being shipped through the mail and accidents happen. If the plant is dead, has dried out roots or the incorrect item was shipped just notify Plant Addicts within 3 days upon delivery. We may ask for pictures but will try to make it as easy as possible for you. Please note plant(s) with damaged branches or wilted leaves will not qualify for this guarantee. Plants are very resilient and will rebound quickly when cared for correctly.

For information on how to care for you new plant please check out our guide. Guide: How to Care for Your New Plant(s)

Plant Addicts Warranty - 1 Year (Extra Purchase Required)

We encourage all plant lovers to purchase the Plant Addicts Warranty whether you’re new or an expert. There are many variables outside our control and yours that can cause the demise of your plant(s). Examples would be hungry animals, drought, poor soil conditions, over watering, disease, insects & many other factors. The Plant Addicts Warranty is a 1 year warranty protecting you from all the unknowns and will replace your plant if it moves on to the plant afterlife.

The warranty is purchased on a per plant basis and must be purchased at the same time as the plant purchase. We will cover 100% of the price of the plant but the warranty does not cover shipping cost. Simply let us know if your plant has died within one year of receiving it and we’ll get you a new one shipped out. We may ask for photos for documentation purposes but again we’ll try to make it as easy as possible.

For more information, please go to our Shipping & Returns page at the bottom of the website.

Guide: How to Care for Your New Plant(s)

Planter Shipping

Standard Colors: 2-3 business days

Special Order Colors: 8 weeks - this is due to the planter being custom made with the color(s) of your choice

Please Note: On special orders there can not be any cancellations

Plant Shipping

Time of Order:

Summer Shipping

  • If there is extreme heat we’ll delay shipping.  
    • We’ll have to review what areas the plants are traveling through along with your location

Once your plant is shipped you’ll receive an email with tracking information. Depending on the above criteria we’ll ship your plant(s) towards beginning of the following week from your order. We put together this helpful guide of what to do when you receive your plants in the mail.

It is important to know that all of our plants are clearly labeled for which growing zones the plant can survive in. The plants are thoroughly trialed and tested in every growing zone before we state the plant can grow in a zone. Again, our #1 priority is to ship the plants to you healthy and ready to thrive in your location. So we will do everything in our power to do so.