There are several theories as to why bamboo groves die. Most of them put forward secondary advantages like the overfeeding of seed-eating animals or trying to explain the obvious benefits of the synchronization mechanism. We put forward our (more reasonable) variant, based on the fact, that infinitely living super-spreading plants like bamboo would significantly suppress the experimental efforts they can afford in the case one plant will take too much time and space in the landscape. Moreover, there will be at least two more difficulties. 1) Life longitude compared at least with climate oscillation longitudes (and more) should considerably overflood population with outdated genetical information, that should rather be archived at lower frequencies until the next repeating of climate change phase (when it frequency should rise up again). 2) Due to well-known vegetative sprout-formation, which is much easier than genomic transformation after a long enough time (more than several decades or at least a century) the phenotype and genotype will become enough different with obvious harm for at least quality of gen frequency dynamics. So far, widespread theories should be developed regarding the three reasons mentioned.