Summer Squash Seeds - Organic Varieties | Johnny's Selected Seeds

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In contrast to winter squash, summer squash is harvested when it is tender and comparatively small, making it ideal for easy summer baking, sauteing, and grilling. Our summer squash varieties vary in color from dark to palest green and boldest yellow, with variations in stripes, solids, and shapes, from perfect slender cylinders to the disk-shaped patty pans.

Summer Squash | Key Growing Information

29 Products

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Dunja Summer Squash

Dunja

Organic (F1) Zucchini Squash Seed

Early, powdery-mildew resistant zucchini with high yields, open plants.

Tempest Summer Squash

Tempest

Organic (F1) Yellow Summer Squash Seed

Outstanding culinary quality.

Butterfingers Summer Squash

Butterfingers

Organic (F1) Yellow Summer Squash Seed

Excellent yield potential.

Specialty Summer Squash Set Sets

Specialty Summer Squash Set

(F1) Yellow Summer Squash Seed

Refined culinary duo.

Green Machine Summer Squash

Green Machine

Organic (F1) Zucchini Squash Seed

Uniform, medium-green fruits with light flecking borne on open plants.

Noche Summer Squash

Noche

(F1) Zucchini Squash Seed

High-yielding, spineless plant with dark green fruits.

Golden Glory Summer Squash

Golden Glory

(F1) Zucchini Squash Seed

Spineless yellow zucchini with excellent yields.

Yellowfin Summer Squash

Yellowfin

Organic (F1) Zucchini Squash Seed

Organic yellow zucchini with powdery mildew resistance.

Zephyr Summer Squash

Zephyr

(F1) Yellow Summer Squash Seed

Distinctive appearance and great flavor.

Multipik Summer Squash

Multipik

(F1) Yellow Summer Squash Seed

Yellow straightneck, precocious gene ensures fruits stay yellow.

Yellow Crookneck Summer Squash

Yellow Crookneck

Organic Yellow Summer Squash Seed

A garden favorite, well-known for buttery flavor and firm texture.

Costata Romanesco Summer Squash

Costata Romanesco

Zucchini Squash Seed

Traditional Italian heirloom with great flavor.

Y-Star Summer Squash

Y-Star

Organic (F1) Patty Pan Squash Seed

Prolific, shiny yellow patty pans on open plants for ease of harvest.

Magda Summer Squash

Magda

(F1) Zucchini Squash Seed

"Cousa" type with superb flavor that outperformed all others in trials.

Lemon Sun Summer Squash

Lemon Sun

(F1) Patty Pan Squash Seed

Uniform bright yellow patty pan.

Kefren Summer Squash

Kefren

(F1) Zucchini Squash Seed

Easy harvesting and disease resistant.

Safari Summer Squash

Safari

(F1) Zucchini Squash Seed

Prolific yields of green fruits with attractive white stripes.

G-Star Summer Squash

G-Star

Organic (F1) Patty Pan Squash Seed

Attractive ribby, dark green fruit.