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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Prospera® DMR (CG1) Genovese Basil

Prospera® DMR (CG1)

Organic Pelleted (F1) Basil Seed

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

Marbonne Specialty Tomatoes

Marbonne

(F1) Tomato Seed

Hybrid version of French heirloom Marmande; among the best in flavor.

Marnouar Beefsteak Tomatoes

Marnouar

(F1) Tomato Seed

High-performance purple beefsteak.

Socrates Seedless and Thin-skinned Cucumbers

Socrates

Organic (F1) Cucumber Seed

Large Beit Alpha for colder conditions.

Potomac Red Snapdragon

Potomac Red

(F1) Snapdragon seed

Refined all-season series for field or greenhouse growing.

Sprinter Sweet Bell Peppers

Sprinter

Organic (F1) Bell Pepper Seed

Blocky red bell for heated and unheated tunnel production.

Costa Midly White II Snapdragon

Costa Midly White II

(F1) Snapdragon Seed

Versatile Group 2 snapdragon.

Clementine Cocktail Tomatoes

Clementine

Organic (F1) Tomato Seed

Unique orange cocktail tomato with appealing, sweet-tart flavor.

Gatsbi Bibb Lettuce

Gatsbi

Lettuce Seed

High-performance gem type.

LisAdora® Apricot III Lisianthus

LisAdora® Apricot III

Pelleted (F1) Lisianthus Seed

Pale apricot color and unique rose-like bloom shape.

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

Cannes Rose II–III

(F1) Snapdragon Seed

Rose pink Group 2–3 snapdragon.

Olly Sweet Bell Peppers

Olly

Organic (F1) Bell Pepper Seed

Early red bell for tunnel or field production.

Rosanne Green Lisianthus

Rosanne Green

Pelleted (F1) Lisianthus Seed

Novel blooms with slightly ruffled petals and outstanding color.

Elegance Watermelon Sweet Peas

Elegance Watermelon

Sweet Pea Seed

First and most abundant to bloom in our trials.

Golden Sweet Grape Tomatoes

Golden Sweet

(F1) Tomato Seed

Tasty yellow grape resists leaf mold, a plus for indoor culture.

Chantilly™ Purple Snapdragon

Chantilly™ Purple

(F1) Snapdragon Seed

Early, open-faced flowers.

Marnero Beefsteak Tomatoes

Marnero

(F1) Tomato Seed

Hybrid with black heirloom quality; dead ringer for Cherokee Purple.

Monaco Orange Snapdragon

Monaco Orange

(F1) Snapdragon Seed

Unique vibrant orange color.