Wait for warmth
Soil at 70°F or more; seed will not sprout below 50°F.
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A seed worth growing
The cucamelon, a tiny specialty cucumber.
Mexican Sour Gherkin, also called cucamelon or mouse melon, bears 1" fruits that look like miniature watermelons and taste like cucumber with a tangy, citrusy edge. Eat them fresh or pickled; they sell well in half-pints or clamshells.
Vines start slowly but can reach 10' long, so trellis them. Yields are modest. Pick promptly, as fruit left past 1" turns seedy.
About 67 days from sowing. Open-pollinated.
In stock — Packet
Know before you sow

Growing times vary with weather, soil and local conditions.
Soil at 70°F or more; seed will not sprout below 50°F.
Sow 1/2" deep, 2 seeds per foot, thinning to 12"; or set out 3–4-week-old transplants 12" apart.
Row cover from planting keeps cucumber beetles and the bacterial wilt they carry away.
Harvest every day once fruit starts; store at 50–55°F and about 90% humidity.
Melothria scabra
Cucumbers want warm, fertile, well-drained soil at pH 6.0–6.8 and regular watering for a full crop. They are very sensitive to cold, so wait until both the soil and the air have warmed before planting. Plastic mulch and row cover add warmth, keep insects off and noticeably boost vigor and yield. For tunnels and greenhouses, parthenocarpic (self-fruiting) varieties are the better choice.
Counted from direct sowing. Transplants are ready about 10 days sooner.
Sow 1–2 seeds per cell in 50-cell trays 3–4 weeks before planting out, and keep them above 70°F (21°C) by day and 60°F (16°C) at night. Set plants 12" apart in rows 5–6' apart, keeping the root ball intact.
Wait for soil of at least 70°F (21°C); below 50°F (10°C) the seed will not sprout at all. Sow 2 seeds per foot, 1/2" deep, in rows 6' apart, and thin to one plant every 12".
At 2 seeds per foot in rows 6' apart: about 100 seeds per 50 ft., 1,000 per 500 ft. and 15,000 per acre.
Keep cucumber beetles off with row cover from planting day, or use an approved insecticide such as pyrethrin or azadirachtin. Controlling beetles also helps prevent bacterial wilt, which they spread.
Rotate crops, clear away old vines and choose resistant varieties.
Once plants start bearing, pick every day.
Cucumbers keep for up to 2 weeks at 50–55°F (10–13°C) and about 90% relative humidity.
Parthenocarpic cucumbers produce seedy fruit if other cucumbers pollinate them. That is why seedless types are usually grown on their own in greenhouses or hoop houses with insect screens.
Plan on about 85 plants per 100 seeds.
30 seeds.
About 157,700 on average.
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