Early Prolific Straightneck Squash Seeds

Early Prolific Straightneck is a classic, early-producing summer squash that’s been a longtime favorite in U.S. gardens. This heirloom variety produces bright yellow, straight-neck fruit that tapers gently toward the stem, with a mild, classic squash flavor that shines when harvested young. It’s also known for dependable yields and earned All-America Selections recognition in 1938.

Seed Packet Details

Packet Size: Standard home-garden seed packet (Approx. 30 seeds)

Packed with care and shipped from Kentucky.

Product Details

Botanical Name: Cucurbita pepo
Variety: Early Prolific Straightneck Squash
Seed Type: Open-pollinated (Heirloom)
Life Cycle: Annual

What to Expect

Early Prolific Straightneck produces vivid yellow summer squash with a smooth, straight neck and classic garden taste. While fruit can be harvested larger, it’s most tender and succulent when picked young at about 5–6 inches long. This early-season producer rewards frequent harvesting, helping keep plants productive and the fruit at its best quality.

Growing Basics

Sun: Full sun
Plant Height / Spread: 18–36 inches
Sow Method: Direct sow
Sow Depth: 1 inch
Plant Spacing: 24 inches
Row Spacing: 3 feet
Days to Maturity: Approximately 42 days
Growing Conditions: Warm weather; well-drained soil; early-season summer squash

Growing Guide: Summer Squash

Overview

Summer squash are warm-season vegetables prized for quick growth, generous yields, and versatile harvests. Early Prolific Straightneck is a dependable heirloom that produces early and keeps going with regular picking.

Before Planting

Choose a sunny location with well-drained soil. Summer squash perform best when planted after the danger of frost has passed and soil has warmed.

Planting

Direct sow seeds about 1 inch deep in warm soil. Give plants room to grow by following proper spacing, and keep the planting area weed-free while seedlings establish.

Watering

Water consistently, especially during flowering and early fruit set. Deep, regular watering supports steady growth and helps keep fruit tender.

Fertilizing

Work compost into the soil before planting if available. If growth slows mid-season, a light side-dressing of compost can help support continued production.

Days to Maturity

Early Prolific Straightneck typically begins producing in about 42 days, depending on temperatures and growing conditions.

Harvesting

For the most tender texture, harvest fruit at about 5–6 inches long. Squash can be picked larger, but frequent harvesting keeps plants producing and maintains the best eating quality.

Growing Tips

Pick often to encourage continuous production. Good spacing improves airflow and helps plants stay healthy during peak summer growth.