Treated Seeds | Johnny's Selected Seeds

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42 Products

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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42 Products

New

Troubadour XR Sweet Corn

Troubadour XR

Treated (F1) Corn Seed

Premium main-season (sh2) variety.

Out Of Stock

Champion Jack-o-Lanterns

Champion

Treated (F1) Pumpkin Seed

Big jack-o'-lantern with early maturity.

Polar Bear Giant Pumpkins

Polar Bear

Treated (F1) Pumpkin Seed

Extra-large white pumpkin that retains its color after maturity.

Blaze Specialty Pumpkins

Blaze

Treated (F1) Pumpkin Seed

High yields of flashy fruit, exceptionally uniform in shape and size.

Early Giant Jack-o-Lanterns

Early Giant

Treated (F1) Pumpkin Seed

Early, powdery mildew resistant large jack with uniform fruits.

Duchess Jack-o-Lanterns

Duchess

Treated (F1) Pumpkin Seed

Lovely double-ribbed appearance.

Renegade PMR Jack-o-Lanterns

Renegade PMR

Treated (F1) Pumpkin Seed

Highly uniform with few culls.

Pipsqueak PMR Specialty Pumpkins

Pipsqueak PMR

Treated (F1) Pumpkin Seed

Tall tabletop pumpkin with wild handles.

Igor Jack-o-Lanterns

Igor

Treated (F1) Pumpkin Seed

We've created a monster!

Diva Seedless and Thin-skinned Cucumbers

AAS (All-America Selections) Winners

Diva

Treated Cucumber Seed

Especially flavorful harvested small, adapted to field and greenhouse.

Signature XR Sweet Corn

Signature XR

Treated (F1) Corn Seed

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

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.