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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242 Products

Breen Romaine Lettuce (Cos)

Breen

Lettuce Seed

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

Prospera® DMR (CG1) Genovese Basil

Prospera® DMR (CG1)

Organic Pelleted (F1) Basil Seed

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

Prospera® Compact DMR (PL4) Compact Genovese Basil

Prospera® Compact DMR (PL4)

Organic Pelleted (F1) Basil Seed

Compact Genovese basil. Downy mildew and Fusarium resistant.

Rex Butterhead Lettuce (Boston)

Rex

Pelleted Lettuce Seed

Standard hydroponic variety, excellent summer greenhouse performer.

Genovese Compact, Improved Compact Genovese Basil

Genovese Compact, Improved

Basil Seed

Standard Genovese type for containers.

Picolino Slicing Cucumbers

Picolino

Organic (F1) Cucumber Seed

Prolific and tasty snacking cucumber.

Everleaf Thai Towers Asian Basil

Everleaf Thai Towers

Basil Seed

Exceptional Thai basil.

Estiva Slicing Tomatoes

Estiva

(F1) Tomato Seed

Delicious slicer with impressive heat tolerance.

Genovese Compact, Improved Multi-Seed Pellet Compact Genovese Basil

Genovese Compact, Improved Multi-Seed Pellet

Pelleted Basil Seed

Multi-seed pellets for precision sowing and convenience.

Johnny's Early Sunrise Mix Snapdragon

Johnny's Early Sunrise Mix

(F1) Snapdragon Seed

Early, fiery-colored blend for field or greenhouse.

Avignon Apricot II Snapdragon

Avignon Apricot II

(F1) Snapdragon Seed

Popular color for spring and fall production.

Katrina Seedless and Thin-skinned Cucumbers

Katrina

Organic (F1) Cucumber Seed

Tasty snacking cucumber with good heat tolerance.

Itachi Specialty Cucumbers

Itachi

(F1) Cucumber Seed

White Japanese type excels in the wok.

Costa Velvet I–II Snapdragon

Costa Velvet I–II

(F1) Snapdragon Seed

Versatile Group 1–2 snapdragon.

Albion – Spring-Planted Strawberry Bare-Root Plants

Albion – Spring-Planted

Strawberry Plants

Day-neutral strawberry yields very large berries with excellent flavor.

Lemon Boy Plus Specialty Tomatoes

Lemon Boy Plus

(F1) Tomato Seed

A delicious yellow tomato.

Potomac Ivory Snapdragon

Potomac Ivory

(F1) Snapdragon Seed

Refined all-season series for field or greenhouse growing.

Breen Romaine Lettuce (Cos)

Breen

Organic Pelleted Lettuce Seed

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

Brocanto Sweet Bell Peppers

Brocanto

Organic (F1) Bell Pepper Seed

Blocky yellow bell for heated and unheated tunnels.

Lilo Sweet Bell Peppers

Lilo

Organic (F1) Bell Pepper Seed

Blocky purple bell for tunnel and field production.

Edox Cherry Tomatoes

Edox

(F1) Tomato Seed

Leaf mold-resistant truss cherry for whole cluster harvest.

Poniente Seedless and Thin-skinned Cucumbers

Poniente

Organic (F1) Cucumber Seed

Long European cucumber with improved disease resistance.

Winner Genovese Basil

Winner

Basil Seed

Beautiful basil with huge leaves.

Breen Romaine Lettuce (Cos)

Breen

Pelleted Lettuce Seed

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

Everleaf Compact Genovese Basil

Everleaf

Basil Seed

Productive, compact, and slow-bolting.

Five Star Greenhouse Lettuce Mix Lettuce Mixes

Five Star Greenhouse Lettuce Mix

Vegetable Seed

Updated blend of downy mildew resistant varieties.

Chantilly™ Light Salmon Snapdragon

Chantilly™ Light Salmon

(F1) Snapdragon Seed

Early, open-faced flowers.

ProCut® Orange DMR Tall Sunflowers

ProCut® Orange DMR

(F1) Sunflower Seed

Classic variety, now with downy mildew resistance.

Potomac Appleblossom Snapdragon

Potomac Appleblossom

(F1) Snapdragon Seed

Refined all-season series for field or greenhouse growing.

Sunpeach Cherry Tomatoes

Sunpeach

(F1) Tomato Seed

Delicious pink cherry tomato with leaf mold resistance.

Golden Sweet Grape Tomatoes

Golden Sweet

(F1) Tomato Seed

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

BHN 589 Beefsteak Tomatoes

BHN 589

(F1) Tomato Seed

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

Voyage 2 First Love Lisianthus

Voyage 2 First Love

Pelleted (F1) Lisianthus

A blush of pale pink.

Potomac Lavender Snapdragon

Potomac Lavender

(F1) Snapdragon Seed

Refined all-season series for field or greenhouse growing.

Sprinter Sweet Bell Peppers

Sprinter

(F1) Bell Pepper Seed

Blocky red bell for heated and unheated tunnel production.

Clementine Cocktail Tomatoes

Clementine

Organic (F1) Tomato Seed

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