Piqued by Piriqueta

Raise your hand if you’ve grown the Southeast native perennial, piriqueta. Piriqueta caroliniana is a little-known Southeast US native that hails from NC, south to Florida. Botanically, it’s a member of the Turneraceae family, after being unceremoniously booted from its previous home in the passiflora family, Passifloraceae. We had never heard of the genus before Patrick introduced us a couple of years ago.

So far, our plant is thriving in our dry alpine garden, where it shares a bed with agaves and other desert denizens. For us, flowering begins in mid-summer, although in more southern climates, it reportedly flowers almost year round. For us, the flower open around lunchtime, and close by 5pm. We’re still testing its winter hardiness, but it sailed through this winter’s 11 degrees F, with no problems.

Piriqueta caroliniana

A Healthy Melaleuca

We were thrilled to have a great flower show this year on the most winter hardy honey myrtle we grow, Melaleuca ‘Wetland’s Challenged Mutant’. This introduction from Desert Northwest, is either a selection of Melaleuca paludicola, or a hybrid with that species. Most of the other “hardy” melaleucas (formerly, Callistemon) died to the ground this year, but this clone of the alpine honey-myrtle from Southeastern Australia didn’t even suffer burned foliage, and flowers buds were obviously fine. Our 11 year old plant is 7′ tall, and has endured two single digit winter temps; 7F, and 9F. Hardiness Zone 7b-10b.

Melaleuca ‘Wetland’s Challenged Mutant’

In celebration of the obscure

It’s hard to imagine a plant more obscure that the Southeast coastal native Houstonia procumbens. You may recognize the name houstonia as belonging to one of the many more common bluets. Instead, this is a creeping white-et. We’ve had this in our alpine rock garden for a couple of decades, but barely notice it until November, when the flowering picks up as other plants around it are going dormant. In the wild, Houstonia procumbens can be found in moist pine savannahs as well as nearby disturbed habitats. We’re unsure if this is showy enough for anyone to actually purchase.