Today's (04.08.2013) flowers

[robinast]

Not a lot of cacti are in bloom in my greenhouse now... Some examples:

Aztekium hintonii:




Leuchtenbergia principis:



Ferocactus sp.:



The temperatures are so high in the greenhouse that one hardly can enter! Close to +40... So I have to be there shortly after sunrise or before sunset if I want to do something.