Treated Seeds | Johnny's Selected Seeds

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Treated Seeds

We coat some of our seeds with a fungicidal treatment that protects them from pests and disease during the seeding and germination phases. These seeds are denoted by a “T” in the part number. All our treated seeds are neonicotinoid-free.

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Naked Bear Specialty Pumpkins

Naked Bear

Treated (F1) Pumpkin Seed

Abundant yields of delicious seeds.

Tempo XR Sweet Corn

Tempo XR

Treated (F1) Corn Seed

Tasty main-season bicolor super sweet (sh2).

Montauk Sweet Corn

Montauk

Treated (F1) Corn Seed

Full-season bicolor (syn) with jumbo ears and great flavor.

Waltham Butternut Winter Squash

AAS (All-America Selections) Winners

Waltham Butternut

Treated Butternut Squash Seed

Still the benchmark for large butternuts.

Bonbon Winter Squash

AAS (All-America Selections) Winners

Bonbon

Treated (F1) Buttercup Squash Seed

Tasty, uniform, and high yielding.

Rocket Jack-o-Lanterns

Rocket

Treated (F1) Pumpkin Seed

Early and heavy.

Trophy Specialty Greens

Trophy

Treated Green Seed

Fast-growing mâche for commercial sales.

Sale

Sunshine Winter Squash

AAS (All-America Selections) Winners

Sunshine

Treated (F1) Kabocha Squash Seed

Deep scarlet and delicious.

Baby Bear Specialty Pumpkins

AAS (All-America Selections) Winners

Baby Bear

Treated Pumpkin Seed

Kids love this perfect mini with appealing size, easy-to-grip handles.

Out Of Stock

Champion Jack-o-Lanterns

Champion

Treated (F1) Pumpkin Seed

Big jack-o'-lantern with early maturity.

Out Of Stock

Duchess Jack-o-Lanterns

Duchess

Treated (F1) Pumpkin Seed

Truly royal performance.

Out Of Stock

Cargo PMR Jack-o-Lanterns

Cargo PMR

Treated (F1) Pumpkin Seed

A robust large-size hybrid with strong handles and beautiful color.

Out Of Stock