You need to make sure that your normal aquarium conditions are correct. Then I would suggest buying some plant fertilizer that is recommended by your fish dealer. If you want even better plant growth get a Co2 tank. Ask about Co2 tanks on WikiAnswers for specifics.
Aquarium plants can typically survive in a bag for up to 1-2 days before they need to be planted in an aquarium to ensure their health and growth.
Fish tank Plants Heater Tropical fish Gravel There might be other things depending on if you are keeping tropical plants or cold water plants.
An Oscar, Jack Dempsey, heck I could go on forever. Many South American Cichlids will destroy plants to their liking, if you're just wondering if you can get the fish in a planted aquarium go to a store that specializes in fish and ask them, they can lead you to very good species for a planted aquarium.
A planted tank is exactly that, a tank with growing plants in it. Usually a fish tank or shrimp tank with selected aquatic plants and mosses that grow in an aquarium. They can be planted in the substrate or attached to certain hardscapes such as rocks or driftwood. It is a beautiful sight when created properly. Take a look at the link.
Have a freshwater aquarium or some sort of freshwater aquarium and feed it plants, like lettuce or kale. Make sure to occasionally clean out it's home!
not so long it could be 1 -2 months
Large aquarium, plenty of food, well filtered, proper oxygenation, adequate housing.
Rocks are not needed for a planted freshwater aquarium. You need good substrate for the plants though. Gravel might do just fine if they are not too big. Many pet stores sell special substrate for planted aquariums. Eco-complete is one of the better plant substrate with rich in iron and other minerals.
For the first year make sure they have sufficient water and the plants cannot rock in the wind.
Live aquarium plants are sold by Heath Scientific, AquariumPlants, PETCO, Live Aquaria, Pet Smart, eBay, That Pet Place, Planted Aquariums Central, and Walmart.
Harder than freshwater ones. If you are a beginner, you definitely are better off starting with a freshwater aquarium.
The largest animal on Earth, the blue whale, would also be the hardest to take care of. It would be so difficult that no one has even attempted it, although there are some smaller species of whales that can be kept in an aquarium.