Sikkim: discover its flavour and how to grow it
An old Himalayan variety with oval fruits that develop a thick, brown, netted skin when ripe: more of a discovery than a uniform supermarket variety. Choose Sikkim to learn about a cucumber with unusual ripe colour and skin, especially if you enjoy comparison and notes.

This image was created with AI from described plant characteristics and growing advice. It shows a possible situation and is not a photograph of a verified cultivar.
- Growing location
- Greenhouse variety under glass; outdoor variety in a warm position
- Plant out
- Frost-free, with sufficiently warm nights
- Pollination
- Check the characteristics of your variety
This growing advice helps you choose. Your variety, growth stage, weather and conditions in your space determine the actual timing.
Sowing under cover and raising seedlings
Start under cover in warmth · Cucumber
April for an unheated greenhouse; late April for outdoor cultivarsStart indoors in warmth and reserve enough bright space for raising plants.
- Germination and temperature
- Germinate in warmth, around 20 °C; young plants remain sensitive to cold.
- After emergence
- Give seedlings light immediately after emergence. A dark loft needs suitable grow lights; warmth alone is insufficient. Ventilate and keep the compost moist without saturating it.
- Pricking out and potting on
- Sow in individual pots or deep modules. Do not prick out bare-rooted; move the whole root ball before the roots become restricted.
- Hardening off and planting out
- Gradually acclimatise indoor-raised plants to sun, wind and outdoor temperatures; shelter them again on cold nights. Move an intact root ball to its final position only when soil and nights are warm enough. Outdoors after the last frost, usually late May–June.
A February start requires an actually heated greenhouse for growing on. Choose a greenhouse or outdoor cultivar suited to your final position.
Sources and use
RHS · komkommer ↗Britse teeltrichtlijn voor een gematigd klimaat; de genoemde perioden zijn richtlijnen voor Nederland en Vlaanderen.
Feggies · Komkommer Bodoana — ras- en teeltbeschrijving ↗Nederlandse producent of teeltbron; de rasinstructie blijft leidend.
Feggies · Komkommer Early Fortune — ras- en teeltbeschrijving ↗Nederlandse producent of teeltbron; de rasinstructie blijft leidend.
Guideline periods for the Netherlands and Flanders. Check the variety, available light, soil and measured temperatures. Greenhouse heating does not guarantee enough winter light.
What makes Sikkim different?
- Fruit shape
- oval
- Main colour
- brown when fully ripe
The source context and any limitations are in the background information at the bottom.
Compare with another varietyFlavour and kitchen
The source mentions flesh without acidity under good storage conditions. This does not prove a fixed storage life in every household store.
This flavour description applies to the crop; a separate taste test for this variety is not supported by evidence.Taste young and riper fruits separately; peel a ripe fruit and assess the seed cavity and texture for salad.
Why choose it? Choose Sikkim to learn about a cucumber with unusual ripe colour and skin, especially if you enjoy comparison and notes.
How to grow cucumber
The options below belong to the plant. From these, choose the method that suits your variety's growth habit.

This image was created with AI from described plant characteristics and growing advice. It shows a possible situation and is not a photograph of a verified cultivar.
Along a frame or greenhouse wire
Turn a trailing cucumber into a green wall with accessible fruits.
- Install the frame or taut wire before the plant grows large.
- Guide the main growth gently along support; add a loose, soft loop if needed.
- Check ties and guide new vines so they do not shade neighbouring plants.
For trailing greenhouse or outdoor varieties; adapt pruning to the specific variety.
Tick off your supplies →
This image was created with AI from described plant characteristics and growing advice. It shows a possible situation and is not a photograph of a verified cultivar.
An outdoor variety across the bed
On a warm, open bed, suitable outdoor varieties can grow without a tall structure.
- Choose an outdoor variety and allow for expected vine length.
- Create a clean, airy surface where fruits do not rest continually in wet soil.
- Lift leaves each picking round and harvest hidden young fruits.
For a sheltered outdoor position with sufficient ground area and all-round access.
Tick off your supplies →Why grow Sikkim?
An old Himalayan variety with oval fruits that develop a thick, brown, netted skin when ripe: more of a discovery than a uniform supermarket variety.
Choose Sikkim to learn about a cucumber with unusual ripe colour and skin, especially if you enjoy comparison and notes.
How this choice tastes
The source mentions flesh without acidity under good storage conditions. This does not prove a fixed storage life in every household store.
From harvest to kitchen
Taste young and riper fruits separately; peel a ripe fruit and assess the seed cavity and texture for salad.
What needs attention when growing
Give vines a warm position and room. Keep a trial fruit aside to follow ripening without leaving every fruit hanging for a long time.
For a fresh, young harvest, use firm fruit. If you want to try harvesting at storage maturity, check every fruit and do not store damaged specimens.
Choose by flavour, shape and use
Bodoana: A cucumber with longer, heavier fruits than the Gundel with which the supplier compares it; focused on harvest and distinctive in shape. Cut slices for a salad or make a refreshing cucumber sauce. A larger fruit easily provides several portions.
The described flavour is fresh and balanced. This is therefore a salad profile, without claiming exceptional sweetness for the cultivar.
Early Fortune: An early, old cultivar with dark green fruits about 20 cm long: a manageable classic slicing cucumber. Cut thick, crisp slices for a salad or sticks for a raw vegetable platter.
The flesh is described as firm and without bitterness. Warmth and consistent care remain important for the actual quality of the harvest.
Kaliser Alexander: A dark brown, netted skin develops at full ripeness: a cucumber with a very different exterior from a supermarket type. First cut a young fruit for a salad. With a more mature, thicker skin, you can peel it and assess the seed cavity separately.
The white flesh is described as both tender and crisp. The source praises the flavour without giving a precise sweetness ranking.
Lemon: Round to oval yellow cucumbers resemble lemons but remain ordinary cucumbers botanically. Cut the round fruits into wedges for a salad or use thin discs as an unusual raw garnish.
The lemon name describes the shape and colour, not a proven citrus aroma. According to the supplier, eating quality is good at a lemon-yellow colour.
Start by choosing greenhouse or outdoors
Greenhouse and outdoor cultivars are not interchangeable choices. A greenhouse extends protected growing, while outdoor cucumbers depend on a warm, sheltered spot. Consider fruit size too: a mini cucumber is harvested smaller than a long cultivar. Choose the growing position and cultivar together before sowing.
Sow with room for the rootball
Cucumbers can be direct-sown or planted out as young plants. When starting them under cover, protect the roots during transplanting: damage slows establishment. Let the young plant develop a well-formed rootball. Move it outdoors only when frost risk has passed and the soil is becoming warm enough.
Moist soil without waterlogging
Fertile soil that retains moisture and drains excess water helps the plant through the growing season. Improve the structure with mature compost where necessary. Base feeding on soil conditions; do not copy a dosage from an overseas growing trial into your bed without considering the soil and product.
Give vines sturdy support
A vining cucumber can grow up a frame or wire; more compact bush types also exist. Check your cultivar's growth habit before allocating space. A larger vining plant needs different space from a bush form. Consider the expected mature growth when spacing it from neighbouring plants.
Female flowers and fruit set
Many cucumbers bear separate male and female flowers. Pollinators can move pollen between them. Some cultivars form fruit without pollination: this is called parthenocarpy. The label “female flowering” alone does not prove that characteristic. Read the specific cultivar information before removing flowers or planting a pollinating cultivar alongside.
Keep the root zone evenly moist
A regular water supply matters particularly during fruit formation. Pots dry out faster than open ground. Feel in the root zone and water at the plant's base to keep leaves as dry as possible. An outdoor rain forecast does not tell you how much water a plant in your greenhouse has received.
Resistance concerns a specific disease
A mention of resistance is useful only when the disease concerned is clear. Seed catalogues may use codes for this. Keep the full description with your chosen cultivar. Do not infer protection against every problem from a general term such as “strong”, and keep checking the plant while growing it.
Pick before the fruits become too old
Harvest at the cultivar's intended size while the fruit is young and firm. With further growth, seeds and skin may harden. Avoid lifting or twisting the plant unnecessarily when picking. Check behind the leaves regularly; a hidden cucumber can quickly grow too far.
Use actual conditions as the final check
The RHS and American universities describe different climates and growing systems. Their calendar dates are therefore not fixed timings for every garden in the Netherlands or Flanders. Check night temperatures before planting out and let the plant acclimatise gradually. The RHS uses temperatures consistently above 12 °C as a starting point for safe planting out.
How to make a tie that allows for growth
Use soft material and leave a visible gap between tie and stem. A loop connects the plant to its support; it does not need to press the stem tightly against a stake. Check weekly that the loop is still loose. Add another tie higher up when new growth requires it.
Follow leaves and fruit as a whole
Wilting may relate to dry roots or, conversely, poorly drained soil. Check both before giving more water. Inspect young leaves for aphids and older leaves for discolouration or fungal disease. Keep air between plants, harvest in good time and carefully remove badly affected material. Save a photograph with your crop to follow changes.
What you need
Tick what you already have. The extras depend on how you grow.
0 of 6 ticked off
Your ticks are saved in this browser.
Discover and grow more
More background, sources and image information
SeedSteps editorial team · updated on 11 October 2026. The AI images illustrate species and practical growing situations; they do not prove an exact cultivar, observations from your own garden or yield.
Britse gewasadviezen worden gecombineerd met Nederlandse en Vlaamse informatie waar beschikbaar. Amerikaanse Extension-bronnen ondersteunen plantprincipes en herkenning; hun kalenderdata, lokale plaagdruk, bestrijdingsmiddelen en mestdoseringen worden niet rechtstreeks op Nederland of Vlaanderen toegepast. Vorst, bodemwarmte, standplaats en expliciete rasinformatie blijven de lokale controle. Commerciële bronnen onderbouwen uitsluitend benoemde ras- en plantkenmerken; zij zijn geen affiliate-aanbeveling.
- World Checklist of Vascular Plants — 4 juni 2026Royal Botanic Gardens, Kew · accessed 2026-10-07
- Growing cucumbers in home gardensUniversity of Minnesota Extension · accessed 2026-10-07
- Komkommer Sikkim — ras- en teeltbeschrijvingFeggies · accessed 2026-10-11
- Komkommer Antje — ras- en teeltbeschrijvingFeggies · accessed 2026-10-11
- Komkommer Blanc — ras- en teeltbeschrijvingFeggies · accessed 2026-10-11
- Komkommer Bodoana — ras- en teeltbeschrijvingFeggies · accessed 2026-10-11
- Komkommer Bushy — ras- en teeltbeschrijvingFeggies · accessed 2026-10-11
- Komkommer Early Fortune — ras- en teeltbeschrijvingFeggies · accessed 2026-10-11
- Komkommer groen lang uit China/slangenkomkommer — ras- en teeltbeschrijvingFeggies · accessed 2026-10-11
- Komkommer Kaban — ras- en teeltbeschrijvingFeggies · accessed 2026-10-11
- Komkommer Kaliser Alexander — ras- en teeltbeschrijvingFeggies · accessed 2026-10-11
- Komkommer Lemon — ras- en teeltbeschrijvingFeggies · accessed 2026-10-11
- Komkommer Marketmore — ras- en teeltbeschrijvingFeggies · accessed 2026-10-11
- Komkommer Richmond Green Apple — ras- en teeltbeschrijvingFeggies · accessed 2026-10-11
- Komkommer Satsuki Madori — ras- en teeltbeschrijvingFeggies · accessed 2026-10-11
- Komkommer Soo Yoh Long — ras- en teeltbeschrijvingFeggies · accessed 2026-10-11
- Komkommer Vert Long Maraicher — ras- en teeltbeschrijvingFeggies · accessed 2026-10-11
- Komkommer wit halflang — ras- en teeltbeschrijvingFeggies · accessed 2026-10-11
- Cucumbers kweken — RHSRoyal Horticultural Society · accessed 2026-10-08
- Cucumber in the gardenUtah State University Extension · accessed 2026-10-07
Supporting evidence by chapter: Why grow Sikkim?: Feggies. How this choice tastes: Feggies. From harvest to kitchen: Feggies. What needs attention when growing: Feggies. Choose by flavour, shape and use: Feggies, Feggies, Feggies, Feggies. Start by choosing greenhouse or outdoors: Royal Horticultural Society. Sow with room for the rootball: Utah State University Extension. Moist soil without waterlogging: Utah State University Extension. Give vines sturdy support: University of Minnesota Extension. Female flowers and fruit set: University of Minnesota Extension. Keep the root zone evenly moist: Royal Horticultural Society. Resistance concerns a specific disease: University of Minnesota Extension. Pick before the fruits become too old: Utah State University Extension. Use actual conditions as the final check: Royal Horticultural Society. How to make a tie that allows for growth: Royal Horticultural Society, Utah State University Extension, University of Minnesota Extension. Follow leaves and fruit as a whole: Royal Horticultural Society, Utah State University Extension, University of Minnesota Extension.
Fruit shape: oval Beschrijving van de genoemde rasbron; geen eigen tuinwaarneming. Feggies
Main colour: brown when fully ripe Beschrijving van de genoemde rasbron; geen eigen tuinwaarneming. Feggies
