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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Chantilly™ Light Salmon Snapdragon

Chantilly™ Light Salmon

(F1) Snapdragon Seed

Early, open-faced flowers.

Potomac Pink Warm Season (Groups 3–4)

Potomac Pink

Pelleted (F1) Snapdragon Seed

Pelleted seed for ease of sowing.

Costa II Mix Snapdragon

Costa II Mix

(F1) Snapdragon Seed

Early mix for spring and summer production.

Prospera® DMR (CG1) Genovese Basil

Prospera® DMR (CG1)

Organic (F1) Basil Seed

Fast-growing, classic Genovese. Downy mildew and Fusarium resistant.

Estiva Slicing Tomatoes

Estiva

(F1) Tomato Seed

Delicious slicer with impressive heat tolerance.

Potomac Royal Warm Season (Groups 3–4)

Potomac Royal

Pelleted (F1) Snapdragon Seed

Pelleted seed for ease of sowing.

Breen Romaine Lettuce (Cos)

Breen

Organic Pelleted Lettuce Seed

Early producer of truly compact mini heads with bronze-red color.

Monaco Orange Moderate/Warm Season (Groups 2–3)

Monaco Orange

Pelleted (F1) Snapdragon Seed

Pelleted seed for ease of sowing.

TY Yellow Mimi Cherry Tomatoes

TY Yellow Mimi

(F1) Tomato Seed

Improved disease resistance.

BHN 589 Beefsteak Tomatoes

BHN 589

(F1) Tomato Seed

The best determinate for hoophouse growing; very high yield potential.

Champion II Rose Campanula (Bellflower)

Champion II Rose

Pelleted (F1) Campanula Seed

Uniform, productive cut flower.

Nufar Italian Large Leaf Basil

Nufar

Organic Basil Seed

Fusarium-resistant Italian Large Leaf type for field or greenhouse.

Gatsbi Bibb Lettuce

Gatsbi

Lettuce Seed

High-performance gem type.

Noga Prospera® Active DMR Genovese Basil

Noga Prospera® Active DMR

Organic Pelleted Basil Seed

Tall Genovese, highly resistant to downy mildew.

Arena III Apricot Arena III Series

Arena III Apricot

Pelleted (F1) Lisianthus Seed

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

Champion II Deep Blue Campanula (Bellflower)

Champion II Deep Blue

Pelleted (F1) Campanula Seed

Uniform, productive cut flower.

Arena III Red Arena III Series

Arena III Red

Pelleted (F1) Lisianthus Seed

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

Voyage 2 Lavender Voyage 2 Series

Voyage 2 Lavender

Pelleted (F1) Lisianthus

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