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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39 Products

Bistro Shelling Peas

Bistro

Treated Pea Seed

All-around performer with excellent flavor.

Renegade PMR Jack-o-Lanterns

Renegade PMR

Treated (F1) Pumpkin Seed

Highly uniform with few culls.

Igor Jack-o-Lanterns

Igor

Treated (F1) Pumpkin Seed

We've created a monster!

Big Moose Giant Pumpkins

Big Moose

Treated Pumpkin Seed

Giant pumpkin with eye-catching bright color for roadside displays.

Sugar Buns Sweet Corn

Sugar Buns

Treated (F1) Corn Seed

Early sugary enhanced (se+) corn with a long harvest period.

American Dream Sweet Corn

AAS (All-America Selections) Winners

American Dream

Treated (F1) Corn Seed

Full-season bicolor (sh2) with premium flavor and tenderness.

Tempo XR Sweet Corn

Tempo XR

Treated (F1) Corn Seed

Tasty main-season bicolor super sweet (sh2).

Superb MXR Sweet Corn

Superb MXR

Treated (F1) Corn Seed

Main-season workhorse bicolor (sh2).

Gumdrop PMR Specialty Pumpkins

Gumdrop PMR

Treated (F1) Pumpkin Seed

A different take on the small jack.

Pipsqueak PMR Specialty Pumpkins

Pipsqueak PMR

Treated (F1) Pumpkin Seed

Tall tabletop pumpkin with wild handles.

Temptress Sweet Corn

Temptress

Treated (F1) Corn Seed

A new standard for the second-early (syn) slot.

Naked Bear Specialty Pumpkins

Naked Bear

Treated (F1) Pumpkin Seed

Abundant yields of delicious seeds.

Signature XR Sweet Corn

Signature XR

Treated (F1) Corn Seed

Early-midseason bicolor (sh2) with excellent eating quality.

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.

Essence Sweet Corn

Essence

Treated (F1) Corn Seed

Performance and flavor for the full-season (syn) slot.

Sunshine Winter Squash

AAS (All-America Selections) Winners

Sunshine

Treated (F1) Kabocha Squash Seed

Deep scarlet and delicious.