Lady's Fingers, Gombo, Okra - We're Talking About Hibiscus. Hibiscus as an Ornamental Shrub or Houseplant?
What is Hibiscus and Where Does It Come From?
Hibiscus is a genus of flowering plants in the mallow family (Malvaceae) that includes hundreds of species. These plants originate from warm, tropical and subtropical regions around the world, particularly from Asia, Africa and the Pacific islands. Hibiscus is known for its large, showy flowers that come in a wide range of colours - from white and yellow to pink, red and purple.
The most commonly grown species include Hibiscus rosa-sinensis (Chinese hibiscus), which is popular as a houseplant or patio plant, and Hibiscus syriacus (Rose of Sharon), which is hardy and suitable for outdoor planting in temperate climates. Tropical species like okra (Hibiscus esculentus) are grown for their edible pods, whilst Hibiscus sabdariffa (Roselle) is used to make the popular hibiscus tea.
Hibiscus as an Ornamental Shrub in the Garden
Hardy hibiscus species, such as Hibiscus syriacus, are excellent choices for gardens in temperate zones. These shrubs can reach heights of 2-3 metres and bloom profusely from summer to autumn. Their flowers are striking and attract pollinators such as bees and butterflies.
Requirements for Growing Hibiscus Outdoors:
- Location: Sunny to partially shaded spot with protection from strong winds
- Soil: Well-drained, nutrient-rich soil with neutral to slightly acidic pH
- Watering: Regular watering, especially during dry periods
- Feeding: Regular fertilising during the growing season with a balanced fertiliser
- Pruning: Spring pruning to promote branching and abundant flowering
Hardy hibiscus withstands frosts down to around -20°C, making it suitable for most regions of Europe. In colder areas, it's advisable to mulch the root zone for winter protection.
Hibiscus as a Houseplant
Tropical hibiscus species, particularly Hibiscus rosa-sinensis, are popular houseplants that can brighten any interior with their spectacular flowers. These plants require slightly different care than their hardy relatives.
Care Requirements for Indoor Hibiscus:
- Light: Bright location with plenty of indirect sunlight; avoid direct midday sun
- Temperature: Optimum temperature between 18-24°C; avoid sudden temperature fluctuations
- Humidity: Higher humidity (50-60%); regular misting is beneficial
- Watering: Keep soil evenly moist but not waterlogged; reduce watering in winter
- Feeding: Feed every two weeks during the growing season with liquid fertiliser for flowering plants
- Repotting: Repot every 2-3 years in spring into fresh, well-draining compost
Indoor hibiscus can bloom almost year-round with proper care. Each flower typically lasts only one to two days, but the plant continuously produces new buds.
Common Problems When Growing Hibiscus
Like all plants, hibiscus can encounter various problems. Here are the most common issues and how to address them:
Bud Drop:
If buds fall off before opening, this is usually caused by sudden changes in conditions - temperature fluctuations, moving the plant, or inconsistent watering. Maintain stable conditions and avoid relocating the plant during budding.
Yellowing Leaves:
Yellow leaves can indicate overwatering, nutrient deficiency, or insufficient light. Check the soil moisture and adjust your watering regime. Consider feeding if the plant hasn't been fertilised recently.
Pests:
Hibiscus can be attacked by aphids, spider mites and whiteflies. Regularly inspect the plant and treat infestations early with appropriate insecticides or natural solutions such as neem oil.
Propagating Hibiscus
Hibiscus can be easily propagated from cuttings. The best time for taking cuttings is spring or early summer:
- Cut a 10-15 cm semi-hardwood shoot
- Remove lower leaves and dip the cut end in rooting hormone
- Plant in a mixture of peat and sand or perlite
- Keep in a warm place (around 22°C) with high humidity
- Roots should develop within 4-6 weeks
Conclusion
Hibiscus is a versatile plant that can enrich your garden as an ornamental shrub or serve as a stunning houseplant. With proper care and suitable conditions, it will reward you with abundant flowering and attractive foliage. Whether you choose a hardy outdoor variety or a tropical indoor species, hibiscus is sure to become a jewel in your plant collection.
In short: Edible hibiscus (okra, Hibiscus esculentus) is a heat-loving annual grown for its edible pods. Sow seeds from late February to March at over 20 °C, move seedlings outdoors at the end of May and space them at least 60 cm apart. Harvest pods young, around the fifth day after flowering, at about 6 cm.
| Sowing time | End of February through March, in small pots |
|---|---|
| Germination temperature | Preferably above 20 °C; soak seeds 24 hours before sowing |
| Planting out | End of May, once ground frosts have passed |
| Spacing and support | At least 60 cm apart; pinch the tip at 60 cm, tie to stakes |
| Feeding | Every 14 days with combined mineral or liquid organic fertiliser |
| Harvest | 4–6 pods per plant; pick about the 5th day after flowering at roughly 6 cm |
Most of us know hibiscus as an ornamental shrub or houseplant. However, the hibiscus family also includes edible hibiscus, syn. okra (Hibiscus esculentus, syn. Abelmoschus esculentus) from the mallow family (Malvaceae), which is worth growing. The name hibiscus comes from the Egyptian ibis bird and from the Greek iskó meaning "I resemble, I feel". Hibiscus species: Rose of Sharon, Garden hibiscus, Kenaf hibiscus, Chinese hibiscus, Swamp hibiscus etc...
It's an annual heat-loving herb with beautiful yellow flowers with a red eye in the center. These flowers are hermaphroditic and grow in the leaf axils. It's a robust plant; the hairy stem can grow up to 3 meters tall. The large leaves are arranged alternately, they are palmate in shape with 5-7 toothed lobes. The fruit is an edible 6-20cm long conical capsule, longitudinally grooved, which can contain up to 60 seeds.
Origin and Alternative Names:
The exact origin of this hibiscus is not precisely known. Its homeland may be Africa or India. It's mainly grown in tropical and subtropical areas, where we can encounter it under other names. Okra (this is what edible hibiscus is called in Africa and America), gombo (this is what it's called in Spanish-speaking countries), bamija (in Balkan countries and Turkey), bhindi (what the inhabitants of India call it).
Growing Hibiscus
Edible hibiscus likes sunny and warm locations, sheltered from wind. In our climatic conditions, we can successfully grow it in greenhouses or polytunnels. Those who don't have a garden but would still like to try growing this unconventional type of hibiscus can try growing it on a balcony. That will also be a good choice. We can pre-grow seedlings at home by the window. We sow seeds at the end of February through March in small pots and ensure a temperature preferably above 20 degrees Celsius. We'll speed up seed germination by soaking them in water for 24 hours before sowing. At the end of May, when there's no longer a risk of ground frost, we can place the pre-grown seedlings in their permanent location. The soil for planting should be humus-rich, loamy-sandy, and well-draining. The growing requirements of this hibiscus species could be compared to growing greenhouse cucumbers. Because the plants grow very large, it's good to tie them to stakes or otherwise provide support. We plant them at least 60cm apart, and when we pinch out the growing tip at a height of 60cm, we'll promote their branching and bushy growth. Water regularly and sufficiently. Using mulch spread around the plants, we'll retain more moisture and simultaneously prevent unwanted weed growth.
Hibiscus plants will grow better when we provide them with nutrients through fertilization. We can fertilize every 14 days with mineral combined fertilizers or liquid fertilizers of organic origin. Hibiscus and oleander drops 500ml (suitable product) is suitable, which is applied by watering onto the soil surface.
Fruit Harvest:
With good care, the plants will reward us with their fruits, producing 4-6 pods during the growing season. These should be harvested while still unripe and young, ideally on the 5th day after flowering, when they are still tender, juicy and mucilaginous inside, about 6cm long, and still without seeds inside.
Usage:
The fruits have wide application in the kitchen. They can be consumed cooked or even raw. From raw pods, we can prepare a delicious salad; cooked ones are added to soups and as a side dish to main courses, especially meat or fried dishes. To prevent the pods from being slimy after cooking, drizzle them with lemon juice beforehand and let them rest for a while. When preparing the pods by frying, remove the tips and stems with a knife, and just like cauliflower, boil them for 10 minutes in salted water before frying. Dry them well and fry until crispy. Pressed oil from hibiscus seeds is also used in the kitchen, or we can prepare a coffee substitute ourselves by roasting and grinding the ripe seeds.
If we want to preserve the pods for later use, freezing, drying, or preserving in acidic brine are suitable methods.
Okra is a dietary food, has low energy value, contains many vitamins, including a high content of vitamin C, B vitamins, vitamin A, and folic acid. It also contains magnesium, calcium, iron, potassium, manganese, fiber, proteins, and carbohydrates. It has a beneficial effect on the digestive tract.
Recipe to Finish:
Baked Okra Moussaka
500g okra pods, 2 tablespoons butter, 2 tablespoons vinegar, medium onion, oil, 2 eggs, 125ml milk (half a cup), salt
Instructions:
First, cook the young okra pods in lightly acidified water, then drain and let drip dry. Place half of the pods in a baking dish, sprinkle with onion fried in oil, cover with another layer of okra, and place in the oven to bake. After 5 minutes, pour over the beaten egg mixed with milk and continue baking until golden brown. Suitable to be consumed as an appetizer before the main meal or as a dessert.
Enjoy your meal :)