Gardening in Paris
I dont like generalities, but here in Paris, a lot of people love gardening in windows (like I do!) it may be because the city is so big and dense in population that parisians try to create a little bit of Nature in this super city full of very pretty and ancient buildings.
In france you have few big brands of gardening, Truffault is my number one, and you also have Jardiland or Delbard (prices are almost the same everywhere...).
As to Paris you only have a single Huge Truffaut in Paris
adress : 85 quai de la Gare,
metro Ligne 6 - station "Quai de la gare".
There, you have many choices of animals and PLANTS ! for inside and outside :)
If you go to Paris and you love plants and flowers I recommend you to visit Truffaut !
plant the flowers and plants ! (choose a special garden soil)