How to Grow Kundru (Ivy Gourd) That Actually Fruits: Cuttings
If your kundru (ivy gourd, tindora) vine is lush, flowers every summer and has never given a single fruit, it is almost certainly a male plant. That one fact decides everything about how to grow kundru: start from stem cuttings of a vine you have seen fruiting, plant in spring or the monsoon, give it a fence or frame, and a female vine starts cropping within about five months and keeps going for years.
Kundru in brief
- Method: stem cuttings from a female (fruiting) vine; seed is a gamble
- Planting months (plains): February to April, and July to August
- Container: 40 to 60 litres, one vine, or straight into ground by a wall
- Sun: 6 hours or more
- First fruit: often within 3 to 5 months of planting a rooted cutting
- Life: a perennial that crops best in its second to fourth year
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Why most home kundru plants never fruit
Ivy gourd is dioecious: each plant is either male or female, for life. The PROTA plant resource database, a reference used by African and Asian agronomists, notes that seed is rarely used because roughly half the seedlings turn out male and never bear. You can’t tell which until they flower, which takes months.
A female flower has a small green swelling, a miniature kundru, right behind the white petals. A male flower sits on a bare stalk, often in small clusters. Check five or six flowers. If none has that swelling, you have a male.
The only rule that matters: cut from a fruiting vine
Ask a neighbour, a nursery or a vegetable seller’s supplier for cuttings from a vine you have personally seen with fruit hanging on it. A plant sold as “kundru” with no fruit on it may well be male. If you already own a male, don’t rip it out straight away: commercial guides keep roughly one male for every nine or ten females, so a single male nearby can help if your new female flowers but keeps dropping tiny fruit.
Kundru by zone: plant it or skip it?
| Zone | Verdict | Reason |
|---|---|---|
| Karachi, coastal Sindh | Plant | Grows almost all year |
| Multan, Sukkur, Bahawalpur | Plant | Handles dry heat if watered; mulch hard |
| Lahore, Faisalabad, Delhi | Plant | Dies back in cold winters, regrows in spring |
| Islamabad, Peshawar | Maybe | Frost kills the top; protect the base |
| Hills | Skip | Too cold for a perennial vine |
When to plant kundru cuttings
- Karachi: February to April, or July to September.
- Multan, Sukkur, Bahawalpur: February to March; avoid May and June, cuttings cook before rooting.
- Lahore, Faisalabad, Delhi: late February to April, or July to August in the monsoon.
- Islamabad, Peshawar: March to April once frost is gone.
How to root kundru cuttings, step by step
- Cut pieces of mature stem about pencil thick, 15 to 30 cm long, with at least 3 nodes. PROTA describes cuttings of 10 to 15 cm and about 0.5 cm thick; slightly longer ones are more forgiving at home.
- Strip the leaves except one small leaf at the top. Leave no flowers.
- Push two nodes into a cup or small bag of 1 part soil, 1 part cocopeat, 1 part sand, upright or at a slight slant. Make three or four cuttings; not all will take.
- Keep in bright shade and the mix just damp, never wet. New leaves in two to four weeks means roots are forming.
- Move the strongest into its final container or bed once it has several new leaves. For the mix, see our potting mix ratios; add an extra share of compost for a perennial.
Raising a few seeds instead? Our seed starting guide covers trays, but expect a long wait to find out which are female.
Support, sun and space
A kundru vine can cover a boundary wall in a season. A wire fence, a balcony grill or a simple frame of bamboo and string all work, and the fruit is light, so no slings needed. In a pot it stays smaller but still wants 40 litres or more to crop well for several years. Full sun gives the most fruit; light afternoon shade is fine in Multan.
Water, food and winter care
- Spring: water when the top few centimetres dry out.
- 45°C summer: deep water early morning, daily for pots, with a 5 cm mulch.
- Monsoon: kundru does not tolerate waterlogging. Raise pots on bricks.
- Winter, frost nights: in Lahore and Delhi the vine yellows and drops leaves. Cut it back to a metre, water lightly, and cover the base with straw on frost nights. It sprouts again in February.
Feed a handful or two of compost each month during the growing season, and a balanced or potash leaning fertiliser in small amounts once fruiting starts.
Pests and organic first responses
| Problem | Sign | First response |
|---|---|---|
| Fruit fly | Fruits with pin pricks that rot or drop | Pick daily, bin stung fruit, neem spray |
| Stem gall (clearwing moth larva) | Swollen knots on stems | Cut out galled sections and bin them |
| Pumpkin caterpillar | Leaves rolled and webbed, chewed | Unroll and remove by hand |
| Aphids | Sticky curled tips | Hose off, soap and neem spray |
PROTA lists fruit flies, pumpkin caterpillar, aphids and a stem boring clearwing moth among ivy gourd pests. Yellow leaves in spring and summer usually mean hunger or wet roots; in November they are simply the winter slowdown.
Kundru is vigorous and in some tropical islands it has become a serious weed, so don’t let it climb into trees or neighbouring plots, and cut it back each winter. Keep sprays organic first; if you use any chemical, follow the label exactly, wait the stated days before picking, wear gloves and keep children and pets clear. Bitter tasting wild type fruit exists; if a fruit from an unknown vine tastes bitter, don’t eat it.
When to harvest kundru
PROTA notes young fruit is ready about a week after the flower opens. Pick when it is bright green, firm and finger length, and the inside is still pale. Fruit turning red inside is ripening and goes soft; our red tindora guide covers what to do with those. Pick every two or three days, because ripening fruit slows new flowering.
Kundru growing questions
Why is my kundru plant not giving fruit?
Most likely it is male. Check the flowers: no tiny fruit behind the petals means it never will fruit. Replace it with a cutting from a fruiting vine.
Can kundru be grown from seed?
It can, but about half the seedlings are male and you only find out at flowering. Cuttings from a known female are far more reliable.
How long does kundru take to give fruit from a cutting?
Usually three to five months after planting a rooted cutting in warm weather, and much more in the second year.
How do I know if my kundru plant is male or female?
Look behind the flower. A female flower has a small green fruit shaped swelling under the petals; a male has only a thin stalk.
When to plant kundru in Pakistan?
February to April for a spring start on the plains, or July to August in the monsoon. Avoid the hottest weeks of May and June.
Can I grow kundru in a pot on a balcony?
Yes, in 40 litres or more with a grill or net to climb. Expect a modest picking, not a market crop.
Why are kundru leaves turning yellow?
In winter it is normal die back. In summer, think hunger or soggy roots: feed compost and check drainage.
How many years does a kundru plant live?
Many years. Cropping is usually best between the second and fourth year, after which many growers start a fresh cutting.
Kundru kaise ugaye?
Phal dene wali bel se 3 ganth wali kalam lein, aadhi mitti mein lagayein, chhaon mein namm rakhein, aur jaar banne par dhoop wali jagah jaali par chadha dein.
More grow guides: Kitchen Garden. New to all this? Start with the first five plants for beginners.