Reference

Desert Willow / Chilopsis linearis

Chilopsis linearis, probably 'Lucretia Hamilton'
From the Waterwise plant sale, spring 2018.

Some examples

Photos

White flowered 'Hope' at the Waterwise test plot
A small flowering tree that can take very dry conditions. Late to leaf out in spring. Blooms on new growth, so each new flush of growth produces a new crop of flowers.

Expectations:
Tracy Neal at the Santa Fe Botanical Garden raved about chilopsis and thinks it should be planted more. Two downtown are thriving despite absolutely no supplemental watering.

I sought out a white flowered variety. I'm not crazy about fuchsia - magenta flowers, and a whole tree of them seems too much.  

So when I found a white desert willow, Chilopsis linearis 'Hope' at the plant sale, I got it.

This is, of course, not a willow. It grows natively in arroyos, where it takes standing floodwater for days, followed by months and months of no rain at all. This is a tough plant.

It is described as "sticks and seedpods" all winter, not attractive during long dormancy. Hardy to zone 6 but may get dieback below 0 degree winters. Left natural, desert willow can be shrubby and unkempt. The seedpods are messy.

But it's elegant too --- or it can be with some pruning. I've gotten good at limbing up shrubs and small trees, and I plan to keep this one pruned. It's what we'll see coming up the driveway. This one on Chamisa Path is nicely shaped.

A nice desert willow on Chamisa Path (in October)

Here's a shot of one pruned nicely. This is 'Pink Dawn', which is a lighter pink.

An example of pruning on a pink flowered desert willow.

A nicely shaped one in a yard in the Pulte development.

A young desert willow at
Lucy Smith's on Lost Feather.

Experiences:
It flowered the first year when planted in 2018, still tiny, but hasn't put out any blooms in the years since.

Alas, it was mismarked, and even as a tiny twig it bloomed, and it is magenta. This is not the white flowered 'Hope' I bought.

I'm pretty sure this is 'Lucretia Hamilton' based on this deep purple pink color. High Country Gardens (Waterwise) also sells this variety. It's a smaller, more compact variety (to 12 feet tall instead of 25 feet).

Lucretia Hamilton - more pink against a blue sky

It took its time to leaf out in spring 2019, as predicted, really late. But it looked great as it filled in , and when I moved it in early June that year it had quite a root system. I kind of tore it out, and it wilted. It recovered, but got set back for the next couple years I think.

But by 2023 it was still tiny, no growth at all and it never bloomed again since the first year. It;'s healthy but not growing. Losing faith that this will thrive.