Epiphyllum or disocactus cutting?
I'm having some trouble getting my cactus cutting to sprout. I'm not sure if this is an epiphyllum or a disocactus. It has been planted now for at least three months, but nothing seems to happen. It developed a small bit of growth on its tip shortly after planting, but nothing further. I suspect it might have rooted fine, as it hasn't rotted at all. A few weeks ago it did straighten up, as it had been slightly drooping before that. Do these plants usually take this long to sprout or is this a lost cause?