Penta Flower Plant: Guide To Grow Penta Flowers In Your Apartment

5 Min Read

Penta Flower Plants are common plants that grow in warmer climates throughout the world. The five petals represent faith, hope, charity, justice and peace. The pentas flower’s meaning is complex, but these plants are often associated with love and death.

These are easy to grow plants not only add beauty to the garden in summers but attracts butterflies towards them. They are easy to maintain and can be a great addition to summer garden. Pentas care in India is very easy can be easily grown in Indian climate.

Pentas plants are flowering; semitropical shrubs whose star-shaped blooms help attract hummingbirds and pollinators to garden beds all summer long.

Penta Flower Plant

Penta flower plant is a Rubiaceae family perennial and annual flowering plant. It is indigenous to tropical and southern Africa, including hot regions such as Comoros, Madagascar, and the Arabian Peninsula.

The etymological meaning of “pentas” is simple. These flowers have five petals, and the word “penta” means “five.” The Pentas plant has a track record in the garden. Pentas provide a splash of color to homes.

Pentas flowers appear in clusters. These flowers come in different shapes of pink, red, purple, and white hues. These little flowers are very attractive to hummingbirds and butterflies.

Pentas lanceolata are also known as Pentas. Because of its unique star-shaped flowers, it is also known as the “Egyptian Star Flower.” These plants may reach a height of 1.8 m and spread to a width of 3 ft.

Penta lanceolata can survive full sunshine and requires little to care, growing even in dry and hot climates. Some species are grown at home in pots and baskets by many people.

Penta flowers grows as both a perennial and an annual. They are hardy as perennials in Hardiness Zones 10 and 11. Pentas should be grown as annuals in cooler climates and zones.

Plant overview

  • Botanical Name: Pentas lanceolata
  • Common Name: Egyptian Star Cluster
  • Family: Rubiaceae
  • Plant Type: Perennial
  • Mature Size: 24–36 inches
  • Sun Exposure: Full sun to partial shade
  • Soil Type: Fertile with good drainage
  • Soil pH: Mildly acidic
  • Bloom Time: Summer
  • Foliage Color: Blue/Green
  • Flower Color: Red, pink, lavender, or white
  • Hardiness Zones: 6–11
  • Native Area: Africa

Penta Flower Plant Species

Pentas cultivars include dwarf versions and disorder varieties. Consider some well-known farmed pentas. New penta varietals join the market. Listed here are a few popular pentas species introductions:

  • Graffiti Lipstick: This Pentas cultivar is small, reaching a height of around 12 inches. It has stunning pink flowers on it.
  • Northern Lights Lavender: This Pentas plant is a bigger variant that may reach a height of 4 feet. It has gentle flowers in a soft pink-lavender color and can tolerate slightly colder temperatures.
  • Graffiti Red Lace: This plant may reach a size to about one foot and has two-toned flowers. The blooms are mostly red, but have startling white centers that contrast with the bright red.
  • Kaleidoscope Appleblossom: This Pentas plant grows to a medium height of 18 inches. It bears pale pink flower clusters.

How To Grow Penta Flower Plant

Penta flower plants have slightly fuzzy dark green leaves and five-petaled blooms that grow in three-inch clusters, similar to sedum, lantana, and Queen Anne’s lace.

Plant pentas in a sunny location that receives at least 6 to 8 hours of direct sunshine daily. The plants may grow in almost any soil type, but they prefer well-drained soil that does not remain wet after heavy rains.

Penta flower plant is a delicate perennial, so wait until all frost risk has gone before planting. Pentas can be used in borders by themselves or in mixed pots. Pentas is a wonderful carefree annual or perennial flower once grown.


In frost-free zones, pentas will reveal their shrubby character and begin to look lanky. In January, when bloom output is at its lowest, prune the plants to six inches.

After a few seasons, the stems of the pentas may grow so woody that they must be removed. No pruning is needed when grown as an annual for one season, but regular deadheading will keep the plants flowering productively.

Penta flowers do not require pruning if grown as an annual. Regular deadheading in the growing season will keep plant healthy and encourage new growth.


Penta plants are easily propagated by cuttings or seeds. Growing from cutting is the most useful way for homeowners.

Cover the seeds with dirt and sow them 1/4 inch deep. Water them on a regular basis to keep them wet. Within 3-6 weeks, the seeds germinate.

Prepare tiny pots with a wet starter medium before taking cuttings. Early in the morning, take cuttings from the terminal wood. Remove the lowest two leaves and soak the stem in a rooting hormone solution.

Make a hole in the starting pots, insert the cutting, and firm the soil around it. Place the cuttings in a shaded area away from direct sun and wind. In a few weeks, the cutting should start to root.

Penta Flower Plant Care

Pentas is a great garden addition due to its low maintenance, dark green foliage, and bright colorful flowers. Planting should begin in late spring for the greatest results.

Penta flowers may grow in partial shade, but they prefer full sun or at least 6 hours of full sun daily. Reintroduce the plant to the outside gradually in the spring, ambient temperatures reach 65 degree F.

Penta plants are great bedding plants and container plants. Pentas do best when planted in full sun and in well-drained soil. Pentas dry out rapidly; provide extra water during dry times. Fertilize pentas daily to keep flower production.

Soil and Fertilizer

Pentas like a somewhat acidic soil pH in the 6.0 range. If the soil is alkaline, amending it with compost or leaf mould might enhance its acidity.

During vigorous growth phases, fertilize pentas once a month with a balanced flower fertilizer. Timed release fertilizers are great since they provide nutrition in the growth season. Higher phosphorus stimulates blossom formation, while nitrogen promotes foliage growth.

Light and Water

The finest flowers will be produced by penta plants that receive at least three hours of direct sunlight. Plants that do not get enough sunshine stretch and grow leggy. Plants prefer full light, but little afternoon shadow is tolerated.

Pentas require regular watering to be healthy; keep the soil moisture level similar to that of a wrung-out sponge. Pentas can withstand dryness, although drought-stressed plants are vulnerable to spider mite infestations. To avoid ugly dark stains on the plant, avoid regular overhead watering.

Temperature and Humidity

This plant is quite versatile, since it may be grown as a perennial in warmer areas or as an annual in cold ones. They will grow in the summer and die back after the first frost, reviving in the spring if their roots did not go too cold in winter. Egyptian star clusters, which are tropical in nature, enjoy heat and humidity and flourish in warm climates.

Pests and Diseases

They are resistant to diseases and pests when cultivated under the proper conditions. Excess moisture can cause illnesses such as root rot. In the event of root rot, the plants should be discarded.

When stressed, pests like as aphids, whiteflies, and mites attack them. To get rid of them, use a light pesticide or neem oil.

Pests that plague this plant include aphids and spider mites. These insects eating sap are pests.

Hope you enjoyed reading the Planting guide of Pentas plants. If you think we missed something or have a suggestion, please leave it in the comments section below.

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