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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Maryland Flamingo I–II Cool Season (Groups 1–2)

Maryland Flamingo I–II

(F1) Snapdragon Seed

Vibrant coral snapdragon for short-day production.

Marnouar Beefsteak Tomatoes

Marnouar

(F1) Tomato Seed

High-performance purple beefsteak.

Milena Sweet Bell Peppers

Milena

Organic (F1) Bell Pepper Seed

Blocky orange pepper for heated and unheated tunnels.

Corelli Sugoi™ III White Lisianthus

Corelli Sugoi™ III White

Pelleted (F1) Lisianthus

Large pure white ruffled blooms.

Sweet™ Purple White Bicolor Dianthus (Sweet William)

Sweet™ Purple White Bicolor

Pelleted (F1) Dianthus Seed

High-quality, cool season cut flower.

Mariachi Pure White Mariachi Series

Mariachi Pure White

Pelleted (F1) Lisianthus Seed

Fully double, top-flowering blooms for early spring to summer harvest.

Arena III Baby Pink Arena III Series

Arena III Baby Pink

Pelleted (F1) Lisianthus Seed

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

Chantilly™ Purple Snapdragon

Chantilly™ Purple

(F1) Snapdragon Seed

Early, open-faced flowers.

Voyage 2 Green II Voyage 2 Series

Voyage 2 Green II

Pelleted (F1) Lisianthus

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

Romance™ Salerno® Ranunculus

Romance™ Salerno®

Ranunculus Corm

Premium quality ranunculus for cut flowers.

Corelli™ III Light Pink Lisianthus

Corelli™ III Light Pink

Pelleted (F1) Lisianthus

The palest blush lisianthus.

Chantilly™ Bronze Snapdragon

Chantilly™ Bronze

(F1) Snapdragon Seed

Early, open-faced flowers.

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

Cannes Pink II–III

(F1) Snapdragon Seed

Classic pink Group 2–3 snapdragon.

Costa Rose II Snapdragon

Costa Rose II

(F1) Snapdragon Seed

Versatile Group 2 snapdragon.

Casey Butterhead Lettuce (Boston)

Casey

Pelleted Lettuce Seed

Improved butterhead for CEA summer slot.

Romance™ Hydra® Ranunculus

Romance™ Hydra®

Ranunculus Corm

Premium quality ranunculus for cut flowers.

Mochi Cherry Tomatoes

Mochi

(F1) Tomato Seed

An entirely new texture.

Hot Streak Beefsteak Tomatoes

Hot Streak

(F1) Tomato Seed

Vibrant striped fruit.