Plantsโ€บCucurbitsโ€บCucumber โ€” Straight Eight
๐Ÿฅ’

Cucumber

Straight Eight

CucurbitsDirect SowTransplant
โ˜€๏ธ
Sun
full sun
๐Ÿ’ง
Water
Every 3 days
๐ŸŒฑ
Germination
7 days
๐Ÿ•
Days to harvest
58 days
๐Ÿ“
Planting depth
0.5 inches deep
โ†”๏ธ
Row spacing
36 inches

When to Plant

Direct sow after last frost

Growing Guide

Soil: rich, warm ยท pH 6.0โ€“7.0

Cucumbers need warm, rich, well-drained soil. Work in 3โ€“4 inches of compost and a slow-release fertilizer. Mound soil into hills 12 inches high to improve drainage and heat retention โ€” cucumbers love warmth.

  • Start indoors 3โ€“4 weeks before last frost (don't start earlier โ€” cucumbers hate being rootbound)
  • Transplant into warm soil (at least 65ยฐF) after last frost
  • Grow on a trellis to save space, improve air circulation, and produce straighter fruits
  • Mulch heavily to retain soil warmth and moisture
  • Cucumbers are heavy drinkers โ€” consistent watering is essential; water stress causes bitter fruits

Care

๐Ÿ’ง Water every 3 days

๐ŸŒฟ Fertilize every 14 days

๐Ÿ“ Spacing: 12 inches apart ยท 36 inches between rows

Harvest & Storage

Ready in 58 days with a harvest window of 21 days.

  • Harvest when 6โ€“8 inches long โ€” Straight Eight at this size has the best flavor and texture
  • Do not let cucumbers yellow or over-ripen on the vine โ€” it signals the plant to stop flowering
  • Harvest every 2โ€“3 days at peak season
  • Use scissors or a sharp knife rather than pulling to avoid damaging the vine
Storage

Store at room temperature for 1โ€“2 days or refrigerate wrapped in a paper towel for up to 1 week. Do not store near tomatoes or bananas โ€” ethylene gas causes yellowing.

Companion Planting

Grows well with:
beanpearadish
Keep away from:
potatoaromatic herbs

Essential Tools

  • Trellis or vertical support
  • Scissors (harvesting without damaging vines)
  • Floating row cover (early season warmth)

Pests & Diseases

  • Cucumber beetles (striped and spotted): feeding on leaves and transmitting bacterial wilt โ€” use row covers until flowering; yellow sticky traps
  • Powdery mildew: white powder coating leaves in mid-late summer โ€” normal late-season issue; plant a second succession in June for fresh vines in August
  • Angular leaf spot: water-soaked angular lesions โ€” caused by bacterial infection in wet weather; improve spacing
โ† Back to Plant Library