Houseplants are amazingly adaptable. They can thrive together in a mixed planting for years. Such miniature gardens are attractive and give you the opportunity to mix and match a number of your favorite plants all in the same container. While all houseplants brighten up the interior, mixed plantings are real decorator items. It's lovely to see a basket brimming with a variety of green-toned foliage such as the lime-green arrowhead vine, the dark-green heart-shaped leaves of the philodendron and sprinkled with colorful plants like the red croton or pink polka dot plant.
Besides being eye-catching, mixed plantings are also low maintenance. Plants that would otherwise grow large on their own markedly slow down their growth in a group-growing situation, staying compact.
Mixed plantings are often created in baskets, but they can also be planted in pots or planter boxes, depending on the look you're trying to achieve. You can pot all of the plants in the same container--which is a more long-lasting solution--or you can fit individual pots into a bigger pot or basket and cover with moss. The latter approach will mean tending to each individual pot and replacing the plants as they outgrow their containers. If you choose your plants carefully, it's possible to plant all in the same pot and have those plants thrive together.
For the best of luck, choose plants that require the same conditions, which isn't that hard when it comes to houseplants. Most common indoor plants do well together, except for those that require very specific conditions, such as succulents and cactus, orchids, various herbs and African violets. If a houseplant in the group isn't behaving, it's easy to remove it and replace, or simply let the remaining houseplants fill in the gap. To create visual interest, choose plants of varying heights.