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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Bigdena Beefsteak Tomatoes

Bigdena

(F1) Tomato Seed

Reliably high, uniform yields of large, flavorful fruit.

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

Cannes Pink II–III

(F1) Snapdragon Seed

Classic pink Group 2–3 snapdragon.

ProCut® Bicolor Tall Sunflowers

ProCut® Bicolor

(F1) Sunflower Seed

Mahogany red flowers with orange tips and a dark disk.

Casey Butterhead Lettuce (Boston)

Casey

Pelleted Lettuce Seed

Improved butterhead for CEA summer slot.

Potomac Red Snapdragon

Potomac Red

(F1) Snapdragon seed

Refined all-season series for field or greenhouse growing.

New

Amaretto Sweet Bell Peppers

Amaretto

(F1) Bell Pepper Seed

Blocky yellow bell for heated and unheated tunnels.

Nufar Italian Large Leaf Basil

Nufar

Organic Basil Seed

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

New

Amaretto Sweet Bell Peppers

Amaretto

Organic (F1) Bell Pepper Seed

Blocky yellow bell for heated and unheated tunnels.

Clementine Cocktail Tomatoes

Clementine

Organic (F1) Tomato Seed

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

New

Blue Tonic Slicing Tomatoes

Blue Tonic

Organic (F1) Tomato Seed

Indigo slicer with professional performance.

Olly Sweet Bell Peppers

Olly

Organic (F1) Bell Pepper Seed

Early red bell for tunnel or field production.

New

Brushmark Cesar® Ranunculus

Brushmark Cesar®

Ranunculus Corm

Premium quality ranunculus for cut flowers.

ProCut® Orange DMR Tall Sunflowers

ProCut® Orange DMR

(F1) Sunflower Seed

Classic variety, now with downy mildew resistance.

Superbo Genovese Basil

Superbo

Basil Seed

Improved strain of standard Genovese basil.

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

Cannes Red II–III

(F1) Snapdragon Seed

Rich red Group 2–3 snapdragon.

New

Sunagri CrunchLeaf Lettuce

Sunagri

Pelleted Lettuce Seed

High-yielding red CrunchLeaf type.

Butterfly™ Ariadne® Ranunculus

Butterfly™ Ariadne®

Ranunculus Corm

Unique branching ranunculus.

Itachi Specialty Cucumbers

Itachi

(F1) Cucumber Seed

Striking white Japanese type.