The official start of spring is finally here, which means that droves of plant enthusiasts will soon be breaking out the fertilizer, watering cans and sun hats to tend to their beautiful gardens. While it's no great feat to carve out a patch of land for cultivation in the country or suburbs, city dwellers looking to exercise their green thumbs face a significantly greater challenge.

Indoor housewarming plants and potted plant gifts are great, though you might want to break away from your cramped apartment to begin an extensive outdoor gardening project - but where can you go? With the trend in many countries headed toward city living, industrious plant lovers have found a variety of ways to transform and adapt their surroundings to suit their gardening needs. Here are some examples of how you can plant an urban garden too.

Container Gardening
While some people might be lucky enough to have a small patch of land with which to work, the majority of city inhabitants' surroundings are comprised of concrete, brick and asphalt. In these instances, container gardening offers unique solutions for stumped gardeners, according to EarthFirst.com. This strategy involves using planters, pots or just about any other conceivable container to hold necessary soil. You can transform all sorts of old materials - from discarded tires to plastic swimming pools - into suitable homes for your plants in areas like rooftops, alleyways and balconies. If you have more space to work with, the news source also recommends creating raised beds of soil surrounded by wood boards, stones or concrete blocks.

Vertical Gardens
If you're looking for a unique twist on your houseplants, consider developing a vertical garden in your home. According to Inhabitat.com, Joost Bakker's Schiavello Vertical Gardens feature a steel frame capable of stacking potted plants in columns. Saving space while infusing a home with contemporary appeal, this method is ideal for any gardener looking to bring natural elements indoors. The steel frame can function as a wall unit or standalone structure - just make sure there's plenty of light available for the plants.

Community Gardens
Despite the versatile solutions, sometimes there simply isn't enough available space in or around a small city apartment. In these instances, it's worth your time to investigate any neighborhood or community gardens in your area. EarthFirst.com reports that many cities allow residents to either rent a plot of land or garden for free in a designated garden space. This also allows for a more social dynamic for those people looking to connect with fellow plant lovers.