Perhaps Kalanchoe pumila, it has bluish green foliage and pink flowers.

What you have is a member of the jade family. If Norma sees this, she can tell you which one. I am thinking Crassula 'Gollum'.......

zarah Your containers are cute and good that you made sure about drainage holes - how many holes? - you could poke few just to make sure. Are they some kind of plastic? I would point out that with your humid climate you need to make sure about good air flow besides the drainage. I think your plants are planted little deep - especially ones in oblong containers. If you could make sure they are sitting higher, the air circulation would be better. The container should be filled to just touch below the rim. There isn't that much space in your individual pots to raise the level of mix since the handles have openings, perhaps just a little mounding in the middle would help. And what did you use for topping - is that rice husks? It looks pretty good, but I don't know anything about their water retention - but have seen them mentioned few times.If you think they hold water for too long, maybe a pebbles/stones could be used for top dressing, they could be bigger than what you use in the mix itself. The little 'stones' you mentioned that you buy along the road - are they the white particles visible in few photos? (the white granules - they look almost like perlite) - if yes, I think that's good sized grit. Rina

Maybe Kalanchoe laetivirens - Mother of Thousands? Or I see it also called Kalanchoe daigremontiana?