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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Qwerty Seedless and Thin-skinned Cucumbers

Qwerty

(F1) Cucumber Seed

Premium cocktail cucumber.

Flandria Butterhead Lettuce (Boston)

Flandria

Pelleted Lettuce Seed

Blonde butterhead for hydroponics.

Kale, Unicorn Microgreen Vegetables

Kale, Unicorn

Microgreen Seed

Lovely contrast for a refined look.

Potomac Red Snapdragon

Potomac Red

(F1) Snapdragon seed

Refined all-season series for field or greenhouse growing.

Double Frappe Apricot 2 Cool Season (Groups 1–2)

Double Frappe Apricot 2

(F1) Snapdragon Seed

Early, double, apricot blooms.

Pozzano Paste Tomatoes

Pozzano

Organic (F1) Tomato Seed

Early high-yielding San Marzano type for greenhouse and hoophouse.

Nufar Italian Large Leaf Basil

Nufar

Organic Pelleted Basil Seed

Fusarium-resistant, Italian large-leaf type for field or greenhouse.

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

Cannes Pink II–III

(F1) Snapdragon Seed

Classic pink Group 2–3 snapdragon.

Opus™ III Early Bronze Snapdragon

Opus™ III Early Bronze

(F1) Snapdragon Seed

Vibrant, orange-bronze summer snapdragon.

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

Cannes Orange II–III

(F1) Snapdragon Seed

Unique peachy orange.

Bonbolya Beefsteak Tomatoes

Bonbolya

(F1) Tomato Seed

High-performance pink beefsteak for the tunnel.

Margarita Specialty Cucumbers

Margarita

(F1) Cucumber Seed

Classic shape, modern color.

Sweet™ Pink Dianthus (Sweet William)

Sweet™ Pink

Pelleted (F1) Dianthus Seed

High-quality cool-season cut flower.

Butterfly™ Hera® Ranunculus

Butterfly™ Hera®

Ranunculus Corm

Unique branching ranunculus.

Sweet™ Red Dianthus (Sweet William)

Sweet™ Red

Pelleted (F1) Dianthus Seed

High-quality cool-season cut flower.

Maryland Lavender I–II Snapdragon

Maryland Lavender I–II

(F1) Snapdragon Seed

Lavender snapdragons for short-day production.

ProCut® Lemon Tall Sunflowers

ProCut® Lemon

(F1) Sunflower Seed

Lemon yellow petals surround a dark disk.

Gimlet Specialty Cucumbers

Gimlet

(F1) Cucumber Seed

Lime green snacker.