It is the traditional single red hibiscus of Indian courtyards, temple gardens and village hedges. A member of the mallow family (Malvaceae), it is jaba or joba in Bengali, gudhal in Hindi, jaswand in Marathi, sembaruthi in Tamil, chembarathi in Malayalam, dasavala in Kannada and mandaram in Telugu. Its wild ancestors came from tropical Asia, but after centuries of cultivation here it is about as Indian as a garden plant gets.
The shrub branches freely and keeps its leaves all year. The foliage is deep green, glossy and oval with softly toothed edges, a neat backdrop even between flushes of bloom.
The flowers are the reason to grow it. Five broad, overlapping petals open in a clear scarlet, often darkening towards the centre, around a long column tipped with golden pollen and five small red stigma pads. Each bloom opens in the morning and folds by evening. That sounds fleeting, yet a well-fed plant carries buds at every stage, so something is almost always open, and it earns a place among the plants that flower almost all year. Sunbirds, bees and butterflies call all day.
In Bengal, red jaba is the flower of Kali Puja, and families across India offer it to Goddess Kali and Lord Ganesha. Many households keep one plant simply to pick fresh flowers for the morning puja. The desi red form suits that job better than large-flowered hybrids, which bloom less freely and fuss more.
What it is not: a houseplant. Kept in a room, it drops its buds and stops flowering.
Where should you keep a red hibiscus plant?
The sunniest spot you have. In the ground it becomes a flowering hedge, a screen along a boundary or a single specimen beside the gate, one of the most dependable outdoor plants for the front garden. On a rooftop, a 14–16 inch planter lets it join other rooftop garden plants for Indian summers, where it takes the heat as long as the water keeps coming.
A south- or west-facing balcony with direct sun works well too; it belongs with the balcony flower plants that need full sun, not the shade-tolerant greens. A north-facing or heavily shaded balcony will give leaves but very few flowers.
In a mixed bed, the scarlet sits comfortably beside yellows, whites and oranges from our wider range of colourful flowering plants.
Product Specifications
- Plant name: Hibiscus (Indian Red)
- Botanical name: Hibiscus rosa-sinensis
- Also known as: Jaba, joba, gudhal, jaswand, sembaruthi, chembarathi, dasavala, mandaram, shoe flower, China rose
- Plant family: Malvaceae (mallow family)
- Origin: Tropical Asia; cultivated in India for centuries
- Plant type: Evergreen flowering shrub
- Foliage: Glossy, deep green, oval leaves with toothed edges
- Flowers: Single, five-petalled, scarlet red, about 8–12 cm across, with a long central staminal column
- Fragrance: None
- Flower life: Each bloom lasts about one day; new buds open continuously in the season
- Flowering season in India: Most of the year in warm regions; heaviest from April to November, slower in winter
- Growth habit: Upright, bushy, well branched; responds well to pruning
- Growth rate: Moderate to fast in warm weather
- Suitable placement: Garden bed, hedge, entrance, sunny balcony, terrace or rooftop; outdoors
- Light requirement: Full sun, six hours or more of direct light
- Water requirement: Moderate to high; keep evenly moist, never waterlogged
- Soil requirement: Rich, loose, free-draining mix with compost
- Temperature: 15–35 °C ideal; protect from cold below about 10 °C
- Fertiliser: Monthly compost February to October, plus a balanced liquid feed every two weeks while flowering
- Pruning: Late February, and lightly after the monsoon
- Common pests: Mealybug, aphid, whitefly
- Difficulty level: Easy
- Suitable environment: Warm, sunny climates across most of India
- Attracts: Sunbirds, bees and butterflies
- Pet safety: ASPCA lists hibiscus as non-toxic (entry filed under Hibiscus syriacus); low risk, discourage chewing
- Cultural use: Traditional puja flower, especially for Goddess Kali and Lord Ganesha
How do you grow hibiscus in a pot?
- Six hours or more of direct sun. In shade it grows but hardly flowers.
- Start in a 10–12 inch pot and move up to 14–16 inches as it grows. A drainage hole is essential.
- A rich, free-draining mix: two parts garden soil, one part compost or vermicompost and one part cocopeat or coarse sand.
- Evenly moist, never soggy. Potted plants may need water every day from April to June, sometimes twice on 40 °C days, and every three or four days in winter.
- It is a hungry plant. Add compost or vermicompost monthly from February to October, with a balanced liquid feed every two weeks in the flowering season. Skip high-phosphorus "bloom booster" feeds; hibiscus flowers best on steady nitrogen and potash.
- It flowers on new growth. Cut stems back by about a third in late February and again lightly after the rains. More branch tips mean more buds.
- Pest checks. Once a week, look at shoot tips, buds and the undersides of leaves for white cottony mealybugs, aphids or whitefly. Caught early, they are easy to clear.
- Every one to two years, in spring.
- Happiest at 15–35 °C. It handles Indian summer heat with enough water, but sheds leaves below about 10 °C.
When does hibiscus flower? A year of jaba in Bengal
These notes come from the red jaba we raise in Kolkata, where it flowers in some form for about ten months of the year.
Spring, February to March. Prune, then feed. New shoots appear within weeks and the first buds follow.
Summer, April to June. Heavy flowering. Water daily, mulch the pot surface and expect slightly smaller blooms in the hottest weeks. Few shrubs bloom through the hottest months as willingly as this one.
Monsoon, July to September. It keeps going, which makes it one of the flowering plants that carry on through the rains. Make sure pots drain after a downpour, and watch closely for mealybugs, which multiply fast in humid weather.
Autumn, October to November. A second strong flush, often the best of the year and usually right on time for Kali Puja. Tip-prune lightly once it eases.
Winter, December to January. Flowering slows and a few leaves yellow. Water less, stop heavy feeding and shelter pots from cold winds in the north.
Why are my hibiscus buds falling? Common problems and fixes
- Buds drop before opening. Usually uneven watering (bone dry, then soaked), a sudden move, too little sun, or tiny insects inside the bud. Keep watering steady and avoid moving the plant once buds form.
- White cottony clumps on shoots, curled leaves. Pink hibiscus mealybug. Isolate the plant, wipe off clumps, cut badly affected tips and spray neem oil with a drop of mild soap every five to seven days for three weeks. Control ants too; they farm the mealybugs.
- Yellow leaves. A few older leaves yellowing is normal. Many at once points to overwatering, poor drainage or a cold snap. Yellow leaves with green veins usually mean the plant is short of nutrients.
- Lush leaves, few flowers. Not enough sun, a root-bound pot or no pruning. Move it into full sun, pot up and tip-prune.
- Sticky leaves or a black film. Sap-sucking pests leave honeydew, which grows sooty mould. Wash the leaves and treat the pests.
- Leaf drops after delivery. Transit shock. It settles within two to three weeks in a sunny spot.
Is hibiscus safe for pets?
It is considered low risk. The ASPCA lists it as non-toxic to dogs, cats and horses, though its entry covers Hibiscus syriacus, a close relative, rather than the tropical H. rosa-sinensis sold as Indian red. Eating a large amount of any plant can upset a pet's stomach, so discourage chewing, and keep fertilisers and neem sprays out of reach.
Companions for a flowering corner
The jaba has no scent, so plant a champa tree for fragrance nearby. Edge the bed with a low ixora border in front for clusters of colour at knee height, and tuck rain lilies at its feet for a burst of flowers after every heavy shower.
Planning a garden from scratch? This guide to the easiest outdoor plants to grow in India shows where hibiscus fits alongside other low-fuss choices.
Bring home the flower of the morning puja
Order your red hibiscus now and it will be settled and budding within weeks. Every plant is raised and packed by the team that grows it.
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