The spikes are about 2 ft long overall..flower is about 6 inches top to bottom . Very hard and leathery textured.
This one grows in one my glass jar worlds. Moist all the time and in what is pretty bright light. No more than 75 degree temps day and 60 at night. It is a warm tolerant plant, but seems to do much better staying cooler in higher light. Have a princeps x mooreana that loves the same style and it spiking as of today