Devon Olsen wrote:Any pictures of the developed fruit or experiences eating them?
Unfortunately I lost the photos of the cut open fruit... Outside was tight and red with soft hair tufts, and inside is almost identical to a dragon fruit.
Before I learned it was endangered there's a chance that some of the fruit juice found its way into my digestive tract after I extracted the seeds.
The cacti are still as large as shown in the photo. They will take probably a decade to mature. They live in a rough, dry, and nutrient-less environment. As opposed to desert cacti that seem to grow in silty or clay soil that happens to be dry, these grow in pure, dead white sand that cannot hold onto a drop of water. How this cactus made is this long is beyond me... It is no wonder urban development decimated them. It's a bit of a paradoxical plant.
As stated I have not been able to determine if it is simpsonii or fragrans, but the fruit was not yellow.