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

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At Johnny's, we devote considerable time to our squash breeding, trialing, and seed production programs. We offer acorn, buttercup, delicata, hubbard, butternut, kabocha, and spaghetti squash varieties, from heirlooms to newcomers, all with excellent eating quality. Some varieties are delicious right from the field, whereas others increase in sweetness after weeks or months of storage. Follow the recommendations in our Curing & Storage Chart to be certain your winter squashes are enjoyed at peak eating quality.

Winter Squash Varieties | Comparison Chart (PDF)

Winter Squash | Key Growing Information

51 Products

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String Theory Winter Squash

String Theory

Organic (F1) Spaghetti Squash Seed

High-performing organic option.

New

Mashed Potatoes Winter Squash

Mashed Potatoes

(F1) Acorn Squash Seed

Strikingly white, inside and out.

Sweet Dumpling Winter Squash

Sweet Dumpling

Delicata Squash Seed

Very sweet tender orange flesh in single-serving size.

Cha-Cha Winter Squash

Cha-Cha

Organic (F1) Kabocha Squash Seed

Standard kabocha bred for flavor and storage.

JWS 6823 PMR Winter Squash

JWS 6823 PMR

Organic (F1) Butternut Squash Seed

Classic looks in a smaller package.

Waltham Butternut Winter Squash

AAS (All-America Selections) Winners

Waltham Butternut

Butternut Squash Seed

Still the benchmark for large butternuts.

Spaghetti Squash Winter Squash

Spaghetti Squash

Vegetable Seed

The classic pasta alternative with the best noodle-like consistency.

Waldo PMR Winter Squash

Waldo PMR

Organic (F1) Butternut Squash Seed

Great flavor in a larger market size.

Honeynut Winter Squash

Honeynut

Organic Butternut Squash Seed

Popular mini butternut.

Delicata JS Winter Squash

Delicata JS

Organic Delicata Squash Seed

Our distinct, widely grown strain.

Block Party Winter Squash

Block Party

Organic (F1) Butternut Squash Seed

Our highest-yielding butternut.

Autumn Delight Winter Squash

Autumn Delight

(F1) Acorn Squash Seed

High-yielding classic acorn.