Monday, September 30, 2013

Groundcover Review: Chrysogonum virginianum, Green and Gold

Chrsysogonum virginianum, Green and Gold in early July. Three months after being planted, Chrysogonum had grown from being teeny tiny to just tiny. Not covering a lot of ground yet, but for some reason I love the shape, color and fuzziness of the foliage.


Chrysogonum virginianum (a.k.a. Green and Gold)

Pros:

- Native to Tennessee and most of the Eastern U.S.

- Charming yellow flowers supposedly from mid-spring to early-fall in cool climates (stops flowering during the summer in hot climates like Tennessee but resumes in the fall). This is my first year with Green and Gold. The plant I bought was tiny, but it still flowered sporadically throughout April and May. These flowers reportedly attract native bees. I can't say I've noticed any yet, but there are typically just 1-2 flowers open at any given time so far. Maybe you need a carpet of Green and Gold to really attract the attention of the bees?

- Hardy to zone 5. Reportedly evergreen to semi-evergreen in zones 6-7. The foliage has a nice mix of colors in it - greens, but also yellows and reds.

- Supposedly easy to propagate by divisions or cuttings in early spring.

- Tolerates drought with partial to full shade in the South. So I've got it planted with an Eastern exposure and afternoon shade. Also reportedly tolerates wet soils. (We had a lot of rain this past spring and Green and Gold seems perfectly happy.)

- Diminutive but still gives good coverage. I don't think Green and Gold would overwhelm any other plants. It seems like more of a rambler than a mat-former. But I do think it's just tall and thick enough to prevent most weeds from getting through. Does not seem too aggressive. I think it should be easy to control.

Cons:

- Hard to find in the nursery trade. And when you do find it, you're likely to find a tiny plant. Since the plant grows slowly (at least at first), it would be very expensive to produce an instant groundcover effect.

Conclusion:

So far, the pros far outweigh the cons for me on this groundcover. I wish it was a little faster-spreading (OK, a lot faster-spreading), but otherwise I'm thrilled to have Green and Gold in our garden. There's supposedly a more stoloniferous and faster-spreading variety called Eco-Lacquered Spider carried by Plant Delights, but I'm loathe to spend $12 (plus shipping) on a quart-size plant just to see if it lives up to the hype.

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