Calathea - Plant Encyclopedia Results

In USDA zones below 11, grow as a houseplant or seasonal container specimen.

Calathea burle-marxii (Ice Blue Calathea) is an attractive small shrub, native to Brazil, that can reach up to 2-5 feet in height. It boasts an array of ornamental foliage in silver and blue hues, as well as white, off-white, blue, lavender and purple flowers.

This plant requires regular watering and should never be allowed to dry out between waterings. It performs best in shade or semi-shade, and will appreciate some kind of humidity system if kept in dry indoor conditions. Fertilize regularly with a water-soluble fertilizer to keep your Calathea looking its best.

In USDA zones below 10, grow as a houseplant or seasonal container specimen. If you do need to overwinter your Calathea, make sure the pot it is in has good drainage and that you place it in a warm, lightly shaded area. Make sure not to overwater it during this time, as this could lead to root rot. Move the plant back outside during spring and summer.

The unusual inflorescences are upright, shaped like a rattlesnake's rattle, up to 10 inches (25 cm) long, and consist of stacked leathery floral bracts with small, yellow or yellow-orange flowers peeking out at the edges. The relatively inconspicuous actual flowers are tubular and have 3 unequal lobes. In USDA zones below 10, grow as a houseplant or seasonal container specimen.

Calathea lietzei is a compact tropical plant known for its striking patterned foliage. It typically grows up to 2 feet tall and prefers warm, humid conditions with partial shade. The soil should be consistently moist but well-drained, and regular watering is essential for healthy growth.

This plant can be grown outdoors year-round only in USDA Zone 11, where temperatures stay above 50F.

In cooler zones, Calathea lietzei should be grown in a container. Place the pot in bright, indirect light, sheltered from wind, and bring it indoors before temperatures drop. With the right care, Calathea lietzei makes a beautiful addition to indoor spaces or shaded tropical gardens.

Calathea lietzei 'White Fusion' (Goeppertia lietzei 'White Fusion') is a stunning variegated cultivar prized for its marbled leaves that combine pure white with several shades of green, ranging from deep emerald to light mint. The unique foliage pattern makes it a striking decorative plant for indoor settings.

This Brazilian Calathea is one of the very few with showy flowers. The large leaves are quite attractive and they remind of a peacock ginger (Kaempferia). The leaves are light green with a white midrib. The white/pinkish flowers are 3" produced on long stems. The blooms are very showy above the foliage. This is a rarely offered plant. Makes an excellent container plant for shady locations.

In USDA zones below 11, grow as a houseplant or seasonal container specimen.

Calathea lutea can grow to a height of 2.5 m and produces cigar-shaped bracts. The paddle-shaped leaves have reflective silver undersides. The most common cultivar found locally produces brownish bracts.

In USDA zones below 10, grow as a houseplant or seasonal container specimen.

Mostly grown in gardens for the handsomely patterned foliage. Calathea prefers moist, shady, jungle-like conditions in a garden and is also often grown as potted specimens. When it is used as a house plant, the leaves should be sprayed with water several times a week. Propagation is by root division. Water with soft water. Keep uniform high humidity and temperature. Look best when grouped with other foliage plants. Can be used in a bottle garden or terrarium. This plant requires very specific growing conditions in order to thrive. Place in a warm, shady position i.e. one that never receives direct or indirect sun. Feed with a liquid fertilizer every two weeks during Spring and Summer and once a month during Autumn and Winter. Stand on a tray filled with water and pebbles to increase humidity. Water plentifully. Never allow to dry out - keep the potting mixture moist at all times. Repot every Spring using a mix of two thirds potting mixture and one third leaf mould or peat. Once the plant has been potted on to a fifteen centimetre pot , it is only necessary to replace the top layer of soil.

See Article - How to grow Calathea indoors.

Its chartreuse leaves are characterized by an incredibly intricate web-like pattern of dark green lines that intersect at right angles, creating tiny rectangular sections.

In USDA zones below 11, grow as a houseplant or seasonal container specimen.

It has a small, shrub-like habit, growing no more than 2-5 feet tall and wide, with a bushy form.

Calathea orbifolia is best grown in semi-shade to full shade, and in well-draining soil that is kept evenly moist. The plant requires regular watering and should not be allowed to dry out. If grown indoors it should be kept away from direct sunlight, and a humidity tray or humidifier is highly recommended. It is an ornamental foliage plant and does not need to be fed extra fertilizer.

In USDA zones below 11, grow as a houseplant or seasonal container specimen. The soil should be kept moist and the plant should not be allowed to dry out. It is important to ensure that the pot has adequate drainage, as the plant will not tolerate waterlogging.

Calathea orbifolia is a beautiful plant and makes a great addition to any home or garden. With the proper care and attention, it can bring a touch of the tropics to any indoor or outdoor space.

Calathea picturata (Calathea) is a beautiful species of tropical plant native to Central America, from El Salvador to Panama, and makes an attractive addition to any garden. When grown outdoors, Calathea prefers semi-shady condition and moist soil and should be watered regularly. If potted indoors, the leaves should be sprayed with water several times a week to keep the humidity and temperature at a consistent high.

Calathea can be grown either as a low-growing groundcover, typically only reaching two feet in height, or in a more upright formation as a small shrub, 2-5 feet tall. The gorgeous and ornamental foliage of Calathea is the star of the show, with the variety Calathea metallica having leaves with undersides of silvery green and red, and Calathea majestica with its top patterned in white or pink stripes. A special variety, Calathea jancifolia, or the Rattlesnake plant, will also produce tall stalks of flowers in yellow bracts. In USDA zones below 11, grow as a houseplant or seasonal container specimen.