Lemon Cucumber
Lemon Cucumber is a heirloom cucumber. Germination takes 7-12 days and fruit ripens from about day 65. Skin runs to bright yellow when ripe. Water need is 1-1.5 inches per week, consistent moisture. Suits zones 2-11. It will crop in a container.

Sowing
Direct sow after last frost when soil is warm, or start indoors 2-3 weeks before transplanting.
Cultivation
- Sun
- Full sun (6+ hours)
- Water
- 1-1.5 inches per week, consistent moisture
- Soil
- Well-drained, fertile soil with good organic matter
- Soil pH
- 6.0-7.0
- Spacing
- 18-24 inches
- Height
- 8-18 inches
- Season
- Warm season
Appearance & flavour
- Colour
- Bright yellow when ripe
- Size
- 3-4 inches round
- Shape
- Round to oval, lemon-shaped
- Flavour
- Sweet, mild, crisp with no bitterness, very refreshing
In the kitchen
Fresh eating, salads, garnishes, pickling, stuffing
Pests, disease & resistance
- Pests
- Cucumber beetles, aphids, spider mites
- Diseases
- Powdery mildew, bacterial wilt, cucumber mosaic virus
- Resistance
- Good natural resistance to most cucumber diseases
Planting calendar by USDA zone
| Zone | Start indoors | Transplant | Direct sow | Harvest |
|---|---|---|---|---|
| 2 | May – June | July | July – August | September |
| 3 | May | June – July | June – August | September – October |
| 4 | April – May | June | June – July | August – October |
| 5 | April | May – June | May – July | August – October |
| 6 | April | May – June | May – July | August – September |
| 7 | March – April | May | May – June | July – September |
| 8 | March | April – May | April – June | July – August |
| 9 | February | March – April | March – May | June – July |
| 10 | January – February | March | March – April | May – July |
| 11 | January | February | February – March | April – June |
| 12 | January | February | February – March | April – June |
| 13 | January | February | February – March | April – June |
Companion planting
8 beneficial pairings indexed for this variety, 3 to avoid.
Avoid
Nutrition (per 100 g)
- Calories (per 100 g)
- 22
- Protein (g)
- 0.35
- Fat (g)
- 0.24
- Carbohydrate (g)
- 6.9
- Fibre (g)
- 0.3
- Sugars (g)
- 2.52
- Vitamin A (µg)
- 0
- Vitamin C (mg)
- 38.7
- Vitamin E (mg)
- 0.15
- Vitamin K (µg)
- 0
- Vitamin B6 (mg)
- 0.046
- Folate (µg)
- 20
- Calcium (mg)
- 6
- Iron (mg)
- 0.08
- Magnesium (mg)
- 6
- Phosphorus (mg)
- 8
- Potassium (mg)
- 103
- Zinc (mg)
- 0.05
- Selenium (µg)
- 0.1
Where to buy seed and equipment
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Cultivar facts compiled from public horticultural references including USDA GRIN and NC State Extension. Descriptions are original to this catalogue.
Grown Lemon Cucumber?
Post a crop report — day counts, reservoir readings, what worked. Variety-specific logs are the most useful thing on the forum.
Similar varieties
Other cucumbers with a comparable time to harvest, so a season that suits Lemon Cucumber suits these too.
- English Telegraph 65 days
- Crystal Apple Cucumber 65 days
- Telegraph Improved 65 days
- Painted Serpent Cucumber 65 days
- Ashley Cucumber 65 days
- Mexican Sour Gherkin 67 days