Seed Varieties for Greenhouse Production | Johnny's Selected Seeds

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It's important to be selective when choosing seeds for greenhouse growing. You want high-yielding varieties to maximize your investment in the structure, along with the necessary disease resistance for maintaining plant health. Johnny's is here to help you decide what to grow in a greenhouse. We have identified the following top-performing greenhouse vegetables, flowers, and herbs to ensure your success.

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ProCut® White Lite Tall Sunflowers

ProCut® White Lite

(F1) Sunflower Seed

Color innovation in a professional-quality single-stem sunflower.

ProCut® Orange Tall Sunflowers

ProCut® Orange

(F1) Sunflower Seed

Orange petals and a dark disk.

Johnny's Early Sunrise Mix Snapdragon

Johnny's Early Sunrise Mix

(F1) Snapdragon Seed

Early, fiery-colored blend for field or greenhouse.

Champion II Deep Blue Campanula (Bellflower)

Champion II Deep Blue

Pelleted (F1) Campanula Seed

Uniform, productive cut flower.

Chantilly™ Light Salmon Snapdragon

Chantilly™ Light Salmon

(F1) Snapdragon Seed

Early, open-faced flowers.

Prospera® Compact DMR (PL4) Genovese Basil

Prospera® Compact DMR (PL4)

Organic (F1) Basil Seed

Compact Genovese basil. Downy mildew and Fusarium resistant.

Sweet™ White Dianthus (Sweet William)

Sweet™ White

Pelleted (F1) Dianthus Seed

High-quality cool-season cut flower.

Johnny's Potomac Custom Mix Snapdragon

Johnny's Potomac Custom Mix

(F1) Snapdragon Seed

Refined all-season series for field or greenhouse growing.

Chantilly™ Light Pink Snapdragon

Chantilly™ Light Pink

(F1) Snapdragon Seed

Early, open-faced flowers.

Johnny's Potomac Summer Berry Blend Snapdragon

Johnny's Potomac Summer Berry Blend

(F1) Snapdragon Seed

Refined berry-colored blend for field or greenhouse.

Rex Butterhead Lettuce (Boston)

Rex

Pelleted Lettuce Seed

Standard hydroponic variety, excellent summer greenhouse performer.

ProCut® Gold Lite DMR Tall Sunflowers

ProCut® Gold Lite DMR

(F1) Sunflower Seed

Downy mildew resistance and improved appearance.

ProCut® Peach Tall Sunflowers

ProCut® Peach

(F1) Sunflower Seed

Exciting addition to the ProCut series.

Potomac Ivory Warm Season (Groups 3–4)

Potomac Ivory

Pelleted (F1) Snapdragon Seed

Pelleted seed for ease of sowing.

Potomac Lavender Warm Season (Groups 3–4)

Potomac Lavender

Pelleted (F1) Snapdragon Seed

Pelleted seed for ease of sowing.

Chantilly™ White Snapdragon

Chantilly™ White

(F1) Snapdragon Seed

Early, open-faced flowers.

ProCut® Orange Excel Tall Sunflowers

ProCut® Orange Excel

(F1) Sunflower Seed

Earliest sunflower.

Diva Seedless and Thin-skinned Cucumbers

AAS (All-America Selections) Winners

Diva

Cucumber Seed

Especially flavorful harvested small, adapted to field and greenhouse.

ProCut® Bicolor Tall Sunflowers

ProCut® Bicolor

(F1) Sunflower Seed

Mahogany red flowers with orange tips and a dark disk.

Katrina Seedless and Thin-skinned Cucumbers

Katrina

Organic (F1) Cucumber Seed

Tasty snacking cucumber with good heat tolerance.

Genovese Compact, Improved Compact Genovese Basil

Genovese Compact, Improved

Basil Seed

Standard Genovese type for containers.

Potomac Appleblossom Warm Season (Groups 3–4)

Potomac Appleblossom

Pelleted (F1) Snapdragon Seed

Pelleted seed for ease of sowing.

Voyage 2 Lavender Voyage 2 Series

Voyage 2 Lavender

Pelleted (F1) Lisianthus

Large, decadent, ruffled blooms for early spring to summer harvest.

Five Star Greenhouse Lettuce Mix Lettuce Mixes

Five Star Greenhouse Lettuce Mix

Vegetable Seed

Updated blend of downy mildew resistant varieties.

Chantilly™ Cream Yellow Snapdragon

Chantilly™ Cream Yellow

(F1) Snapdragon Seed

Early, open-faced flowers.

Avignon Ivory II Cool Season (Groups 1–2)

Avignon Ivory II

(F1) Snapdragon Seed

Versatile Group 2 snapdragon.

Quick Snack Specialty Cucumbers

Quick Snack

(F1) Cucumber Seed

Delicious patio cucumber.

Dragoon Romaine Lettuce (Cos)

Dragoon

Organic Pelleted Lettuce Seed

Compact, uniform, mini romaine with excellent texture.

Costa II Mix Snapdragon

Costa II Mix

(F1) Snapdragon Seed

Early mix for spring and summer production.

Potomac Yellow Warm Season (Groups 3–4)

Potomac Yellow

Pelleted (F1) Snapdragon Seed

Pelleted seed for ease of sowing.

Voyage 2 First Love Lisianthus

Voyage 2 First Love

Pelleted (F1) Lisianthus

A blush of pale pink.

Avignon Deep Rose II Snapdragon

Avignon Deep Rose II

(F1) Snapdragon Seed

Versatile Group 2 snapdragon.

Unagi Seedless and Thin-skinned Cucumbers

Unagi

(F1) Cucumber Seed

Smooth skin and amazing flavor.

Sashimi Seedless and Thin-skinned Cucumbers

Sashimi

(F1) Cucumber Seed

Our highest-performing Japanese type.

Cannes Mix II–III Moderate/Warm Season (Groups 2–3)

Cannes Mix II–III

(F1) Snapdragon Seed

Vibrant, balanced Group 2–3 snapdragon mix.

Arena III Red Arena III Series

Arena III Red

Pelleted (F1) Lisianthus Seed

Blooms reminiscent of antique tea roses, in main season flowering group.