However, when buying lilies it is very important that you are somehow familiar with the plant because you might get confused when you are already out there. Before going on a lily shopping spree, it would be very helpful to conduct a simple research first. In the internet, there are lots of sites where you can get information on lilies. There may be some mice that are already habituating on your garden because they love nibbling on the tender bulbs of these plants. When the night is frosty, it is recommended that you cover the shoots with cardboard boxes or newspaper. Do not allow the shoots on the flower beds to get very long. You must know when is the right time to rake off the mulch. Meanings Because Casablanca lilies are among the most popular wedding flowers, people associate it mostly with happiness and serenity. Others say the flowers are a symbol of celebration and purity. Still others associate the famous lily with majesty, pride, wealth and innocence, sweetness, and fondness of being with a loved one. This will help hold on to nutrients and prevents fast drying. It is also safe to apply winter mulch. Wait until the ground begins to freeze before spreading it. Plant food Leave the mulch in spring until the danger of hard frost is over. Fertilize the soil with a phosphorus formula like the 5-10-10. Follow the instructions to the letter in fertilizer application. Among all the types of soil available for indoor lilies, experts say that clay would be the best option. Since it has high water retention properties, clay can supply all the nutrients needed by indoor lilies despite restricted living conditions. The next best thing aside from clay is sand or the ordinary garden soil. After confirming that what you have is a true lily, you may proceed with the kinds or types to find out which is the most suitable one for you. The most common not to mention most popular types are the Asiatic and Oriental lilies. If you need the type that is easiest to grow and doesn t need too much maintenance since they can grow with any type of soil that drains well, opt of for Asiatic lilies.