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.

Specialty Summer Squash Set Sets

Specialty Summer Squash Set

(F1) Yellow Summer Squash Seed

Refined culinary duo.

Tempest Summer Squash

Tempest

Organic (F1) Yellow Summer Squash Seed

Outstanding culinary quality.

Golden Glory Summer Squash

Golden Glory

(F1) Zucchini Squash Seed

Spineless yellow zucchini with excellent yields.

Multipik Summer Squash

Multipik

(F1) Yellow Summer Squash Seed

Yellow straightneck, precocious gene ensures fruits stay yellow.

Zephyr Summer Squash

Zephyr

(F1) Yellow Summer Squash Seed

Distinctive appearance and 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.

Yellowfin Summer Squash

Yellowfin

Organic (F1) Zucchini Squash Seed

Organic yellow zucchini with powdery mildew resistance.

Noche Summer Squash

Noche

(F1) Zucchini Squash Seed

High-yielding, spineless plant with dark green fruits.

Green Machine Summer Squash

Green Machine

Organic (F1) Zucchini Squash Seed

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

One Ball Summer Squash

One Ball

(F1) Squash Seed

Vibrant yellow fruit with appealing shape and very good yields.

Costata Romanesco Summer Squash

Costata Romanesco

Zucchini Squash Seed

Traditional Italian heirloom with great flavor.

Jaune et Verte Summer Squash

Jaune et Verte

Organic Patty Pan Squash Seed

Unique tulip-shaped patty pan that is perfect for stuffing.

Safari Summer Squash

Safari

(F1) Zucchini Squash Seed

Prolific yields of green fruits with attractive white stripes.

Eight Ball Summer Squash

AAS (All-America Selections) Winners

Eight Ball

(F1) Squash Seed

Shiny, dark-green round zucchini, yields consistently the whole season.

Magda Summer Squash

Magda

(F1) Zucchini Squash Seed

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

G-Star Summer Squash

G-Star

Organic (F1) Patty Pan Squash Seed

Attractive ribby, dark green fruit.

Maveric Summer Squash

Maveric

(F1) Zucchini Squash Seed

Ideal for tunnel culture.