Six popular trouble-free houseplants

Maranta leuconeura var. kerchoveana

Also known as the prayer plant, this evergreen is grown for its attractively marked foliage. Grows to 12in (30cm) and is often planted in indoor hanging baskets. Place out of direct sunlight

Hoya carnosa

Grown as a climber or trailing plant, this plant prefers a humid atmosphere and a position out of direct sunlight. It has unusual scented flowers and thick waxy foliage. Height 10ft (3m). Prune in spring

Saintpaulia ionantha

African violets are grown for their flowers, which can be produced virtually all year. Keep in a light room, but out of direct sunlight. Avoid getting water on the hairy leaves. Height 6in (15cm)

Spathiphyllum wallisii

The peace lily offers dark-green foliage with white flowers (these are spathes). Copes well with lower light levels and dry air. One of the best plants for improving air quality. Height 19in (50cm)

Aloe vera

This easy-to-grow succulent enjoys a sunny and warm spot in the home. It thrives on neglect and will be happy outside in summer. A slow grower, flowers can take years to appear

Codiaeum variegatum

If you’re looking for something fun and funky, then this evergreen croton is for you. It has multicoloured foliage, enjoys partial shade, and reaches 5ft (1.5m)