Edible Flowers Malaysia: 6 Best Varieties Growing Guide
Six edible flowers that grow well in lowland Malaysia — bunga telang, roselle, bunga kantan, hibiscus, marigold and sunflower — which parts to eat and how to grow them.
- Difficulty
- Easy
- Updated
- 2026-11-04
Yes — many edible flowers grow happily in Malaysia's lowland heat, and some, like butterfly pea (bunga telang) and marigold, start flowering within about two months of sowing. The six below are reliable in pots and gardens from Johor to Kedah. The one key rule: only eat flowers you can identify with certainty, eat only the edible part, and only eat flowers you grew yourself without pesticides.
The six best edible flowers for lowland Malaysia
- Butterfly pea (bunga telang) — the blue flower behind nasi kerabu, pulut tai tai and blue tea. A fast climber that flowers almost all year. Eat: the flowers. Do not eat the seeds, pods or roots.
- Roselle — grown for the thick, red, sour calyx that wraps the seed pod, used for drinks, jam and pickles. Eat: the fleshy red calyx (remove the seed pod inside).
- Torch ginger (bunga kantan) — the pink bud used in laksa, kerabu and rojak. A large ginger grown from rhizomes, not seed. Eat: the young bud and just-opening flower, finely sliced.
- Hibiscus (bunga raya, Hibiscus rosa-sinensis) — Malaysia's national flower; the petals make a mild, colourful tea. Grown from cuttings. Eat: the petals only.
- Marigold (bunga tahi ayam, Tagetes) — easy, heat-loving and quick from seed. Strong, slightly bitter citrus flavour, so use sparingly. Eat: petals only, in small amounts. Calendula (pot marigold) is milder, but it prefers cool weather and is short-lived in the lowlands — better in the highlands.
- Sunflower — dwarf types do well in pots. Eat: the petals (mildly bitter) and the mature seeds.
Nasturtium is a popular edible flower overseas, but it prefers cool weather. In the lowlands it usually struggles in the heat and rots in heavy rain; it grows much better in Cameron Highlands or Genting.
Quick facts
| Flower | Sun | Sow / plant | Germination | Spacing |
|---|---|---|---|---|
| Butterfly pea | Full sun to light shade | Seed, 1–2 cm (soak overnight) | 5–14 days | 30 cm |
| Roselle | Full sun | Seed, about 1 cm | 5–10 days | 60–90 cm |
| Torch ginger | Light shade or sun with moist soil | Rhizome piece, 5–10 cm deep | New shoots in a few weeks | 1–1.5 m |
| Hibiscus | Full sun | Stem cutting, 15–20 cm long | Roots in about 3–6 weeks | About 1 m |
| Marigold | Full sun | Seed, about 0.5 cm | 4–7 days | 20–30 cm |
| Sunflower | Full sun | Seed, 2–3 cm | 5–10 days | 30–45 cm |
| Flower | Edible part | First flowers | Container | Support |
|---|---|---|---|---|
| Butterfly pea | Flowers | About 2–3 months from seed | 15–20 L | Yes — trellis or fence |
| Roselle | Red calyx | About 4–5 months from seed | 30 L or more | Stake in windy spots |
| Torch ginger | Bud and young flower | Often a year or more after planting | 50 L or more, or in the ground | No |
| Hibiscus | Petals | A few months after rooting | 20 L or more | No |
| Marigold | Petals (sparingly) | About 6–8 weeks from seed | 3–5 L | No |
| Sunflower | Petals, mature seeds | About 60–80 days from seed | 10–20 L for dwarf types | Stake tall types |
Choosing the spot and container
Most of these flowers want at least 6 hours of direct sun. On a condo balcony, butterfly pea on a railing trellis, a pot of marigolds and a dwarf sunflower fit easily. Roselle and hibiscus become shrubs over 1 m tall and need a large pot or a yard. Torch ginger is the giant of the group — its leafy stems can grow several metres tall — so it suits a terrace-house garden corner with some afternoon shade and moist soil.
All pots need drainage holes. Edible flowers are best grown in their own pots, away from plants you spray.
Soil
Use a loose, well-drained mix: roughly two parts potting soil, one part compost and one part burnt rice husk or cocopeat. Torch ginger likes richer, moister soil with extra compost. Marigold and sunflower are not fussy. Avoid very rich, high-nitrogen soil for flowering plants — it produces leaves at the expense of flowers.
Sowing and planting
- Hard seeds (butterfly pea, roselle): soak overnight in water to soften the seed coat, then sow 1–2 cm deep.
- Small seeds (marigold): sow about 0.5 cm deep in a tray or directly in the pot, and keep moist.
- Sunflower: sow 2–3 cm deep directly where it will grow; it dislikes being moved.
- Keep seeds moist (not soggy) in a bright spot sheltered from heavy rain until they sprout.
- Transplant tray seedlings at 3–4 true leaves, in the late afternoon, and give light shade for 2–3 days.
- Hibiscus: root a 15–20 cm stem cutting in moist, free-draining mix in shade.
- Torch ginger: plant a healthy rhizome piece with at least one shoot or bud, 5–10 cm deep, in a large pot or the ground.
For tray sowing basics, see:
Our edible flower seed mix is for the seed-grown flowers; check the packet for the varieties it contains.
Edible Flower Seed Mix
A colourful flower mix for garnish and pollinators — pretty in pots, beds and balcony boxes.
Support and pruning
Butterfly pea needs a trellis, net or fence about 1.5–2 m tall; guide young vines onto it and it will twine up by itself. Stake tall sunflowers and roselle in windy spots. Pinch the tips of young marigolds and hibiscus to make them bushier, and remove spent flowers (deadheading) to keep new ones coming. Cut old torch ginger stems at ground level after they finish to make room for new shoots.
Watering in hot and rainy weather
Water pots in the morning whenever the top 2–3 cm of soil feels dry — often daily in hot spells. Torch ginger likes consistently moist soil and should not dry out. In rainy weeks, skip watering while the soil is wet, clear drainage holes and remove waterlogged saucers; marigolds and sunflowers in particular rot in soggy soil. Mulch helps keep moisture even.
Feeding
- Growing stage: mix compost into the soil at planting and give a diluted liquid fertilizer every 1–2 weeks.
- Budding and flowering stage: switch to a fertilizer with more phosphorus and potassium (P and K) than nitrogen, and top up with compost monthly.
Use the calculator to mix the right dose:
Flowering and pollination
You do not need to hand-pollinate flowers you are picking to eat. Roselle is the exception in the sense that its edible part develops after the flower: leave the flower to fade, and the red calyx swells around the young seed pod over the following weeks. Bees and butterflies will visit — another reason to avoid sprays.
Common pests and diseases
- Aphids and whiteflies: on buds and leaf undersides. Wash off with a strong water spray.
- Mealybugs: white, cottony clusters, very common on hibiscus. Wipe off with a cotton bud dipped in soapy water, and prune badly infested shoots.
- Thrips and mites: streaked or speckled petals and leaves, mostly in dry weather. Rinse undersides regularly.
- Caterpillars: handpick in the morning or evening.
- Fungal leaf spots and rot: worse in rainy weather. Remove spotted leaves, space plants and water at the base.
If you must spray, spray only leaves (not flowers you plan to eat), follow the product label, and wash flowers well before eating. More options:
Harvesting and eating safely
- Pick in the cool morning, when flowers are freshly open. Snip with clean shears and keep in the fridge in a container lined with damp paper.
- Butterfly pea: pick open flowers daily. Use fresh or dry them in the shade for tea.
- Roselle: pick calyces about 2–3 weeks after the flower fades, while plump and crisp, then push out the seed pod.
- Torch ginger: cut the bud stalk at ground level while the bud is still tight or just opening.
- Hibiscus, marigold, sunflower: pull off the petals and discard the green base, stamens and the bitter white petal base.
Safety rules: only eat flowers you have identified with certainty; never eat flowers from florists, nurseries or roadsides (they may be sprayed); start with small amounts; and if you have pollen allergies — especially to the daisy family, which includes marigold and sunflower — be careful. If you are pregnant, breastfeeding or on medication, check with your doctor before drinking flower teas regularly.
FAQ
Are all hibiscus flowers edible?
The common bunga raya (Hibiscus rosa-sinensis) and roselle are the ones widely used. Do not assume other similar-looking plants are edible.
Why is my roselle not producing calyces?
Roselle needs full sun and time; flowering can vary with variety and season. Avoid too much nitrogen, which gives a big leafy plant with few flowers.
Can I grow torch ginger from seed?
It is normally grown from rhizome divisions, which is far quicker and more reliable. Get a rhizome piece from a healthy clump.
Can I eat the flowers of my vegetable plants too?
Some, like okra and pumpkin flowers, are commonly cooked and eaten, but not every vegetable flower is edible. Check each plant with a reliable source before eating its flowers.