Long Green Improved Cucumber

‘Long Green Improved’ is a time-tested heirloom cucumber prized for its dependable performance, classic appearance, and crisp texture and one of our 2026 Free Seed varieties. Introduced in the 1800s, this long-fruited variety produces smooth, straight, deep-green cucumbers that typically reach 8 to 10 inches long.

Start ‘Long Green Improved’ indoors for transplanting or sow directly where conditions allow. Plant seeds about ½ inch deep, space plants 12 inches apart, and grow in full sun. Vigorous vines perform well through warm summer weather and produce consistent harvests throughout the season.

Ready to harvest in about 65 days, pick fruits once they reach their mature size and develop a firm, crisp texture. Regular harvesting helps keep fruits at their best eating quality.

Crisp, refreshing, and mild-flavored, ‘Long Green Improved’ is an excellent choice for slicing, salads, sandwiches, and fresh eating.

• Days to Maturity: 65
• Sow Method: Start Indoors / Direct Sow
• Sow Depth: ½ Inch
• Spacing: 12 Inches
• Sun: Full Sun
• Height: 2 Feet
• Fruit Size: 8 - 10 Inches