Does someone know the identity of the cactus on the right side of this picture? i have been searching for a while and i still haven't had success. http://i1086.photobucket.com/albums/j447/prevaricador/SAM_0006.jpg I know its a bad picture, but if needed i will take more photos as soon as time alows ...

Hello there! Thank you guys for replying. Strukto, after i bought my plants i searched around several places that sell plants, for sand, and even pumice but with no luck...the closest thing i found was gravel, but the bits were just too big...everyone just kept telling me to just use the cactus mix....

Hello everyone! My name is Bruno and i live in Portugal. I am a brand new cactus lover, and even though it's beeen all very recent, i can safelly say i am completly hooked!! Last week i bought my first cacti, (5 to be exact), and ever since i have been doing my best to know more about cacti so i can...