Dudleyas are succulents with fleshy leaves hailing from southwestern North America. Many of the 45 species are native to coastal California where they happily cling to cliff faces or rock outcroppings, often in a manner that appears to defy gravity. In their natural habitat, they are perfectly adapted to going without water for months at a time. In the summer, they often go dormant, shriveling up to just a fraction of their normal size.
As is often the case with California natives, dudleyas can be challenging in cultivation when conditions are significantly different from what they’re used to. Rot is the biggest problem. A common cause is watering in the summer when dudleyas expect to be completely dry. In addition, since many dudleyas grow vertically, they have a hard time dealing with water left sitting in their crown or on their leaves. That’s why dudleya experts typically recommend planting them at an angle and never watering them from overhead.
Having killed more dudleyas than I care to remember, I stopped trying for a number of years. However, at my early December outing to Annie’s Annuals in Richmond I was so smitten by their collection of dudleyas that I decided to throw caution to the wind. After initially putting five or six dudleyas in my cart, I managed to rein myself in a bit and ended up with three: Dudleya farinosa, Dudleya hassei, and Dudleya palmeri. My decision was based in part on the unexpected success I’ve had this year keeping alive a Dudleya brittonii I bought in March at Poot’s Cactus Nursery. Either my luck has turned, or I simply know more about the idiosyncrasies of dudleyas than before.
The next question, logically, was where to put my dudleyas. Since they would fry to a crisp in the summer if planted in full sun, I needed a more sheltered place. I eventually decided on the spot marked with a yellow arrow in the photo below:


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| Since December seems to be the month of taking risks, I also bought another Acacia cognata ‘Cousin Itt’. More about that in a later post. |

Here is the finished product:





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