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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Avignon Pink II Snapdragon

Avignon Pink II

(F1) Snapdragon Seed

Soft pink snapdragons for short-day production.

Potomac Pink Snapdragon

Potomac Pink

(F1) Snapdragon Seed

Refined all-season series for field or greenhouse growing.

Gatsbi Bibb Lettuce

Gatsbi

Pelleted Lettuce Seed

High-performance gem type.

Albion – Fall-Planted Strawberry Bare-Root Plants

Albion – Fall-Planted

Organic Strawberry Plants

Now available for fall planting in mild winter climates!

Costa Rose II Snapdragon

Costa Rose II

(F1) Snapdragon Seed

Versatile Group 2 snapdragon.

ProCut® Red/Lemon Bicolor Tall Sunflowers

ProCut® Red/Lemon Bicolor

(F1) Sunflower Seed

Red petals with lemon tips and a dark disk.

Prospera® Compact DMR (PL4) Compact Genovese Basil

Prospera® Compact DMR (PL4)

Organic Pelleted (F1) Basil Seed

Compact Genovese basil. Downy mildew and Fusarium resistant.

Maryland Flamingo I–II Cool Season (Groups 1–2)

Maryland Flamingo I–II

(F1) Snapdragon Seed

Vibrant coral snapdragon for short-day production.

Maveric Summer Squash

Maveric

(F1) Zucchini Squash Seed

Ideal for tunnel culture.

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

Cannes Rose II–III

(F1) Snapdragon Seed

Rose pink Group 2–3 snapdragon.

Maryland Lavender I–II Snapdragon

Maryland Lavender I–II

(F1) Snapdragon Seed

Lavender snapdragons for short-day production.

Potomac Royal Snapdragon

Potomac Royal

(F1) Snapdragon Seed

Refined all-season series for field or greenhouse growing.

Butterfly™ Eris® Ranunculus

Butterfly™ Eris®

Ranunculus Corm

Unique branching ranunculus.

Thai Thai Prospera® Active DMR Asian Basil

Thai Thai Prospera® Active DMR

Organic Basil Seed

Thai basil with high resistance to downy mildew.

Katrina Cucumbers

Katrina

(F1) Cucumber Seed

Tasty snacking cucumber with good heat tolerance.

Granadero Paste Tomatoes

Granadero

Organic (F1) Tomato Seed

Our most prolific plum with very good flavor, bred for organic systems.

Voyage 2 White Improved Lisianthus

Voyage 2 White Improved

Pelleted (F1) Lisianthus

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

Rosanne 2 Terracotta Rosanne Series

Rosanne 2 Terracotta

Pelleted (F1) Lisianthus Seed

Outstanding ruffled terracotta-colored flowers.

Potomac Yellow Snapdragon

Potomac Yellow

(F1) Snapdragon Seed

Refined all-season series for field or greenhouse growing.

Potomac Red Warm Season (Groups 3–4)

Potomac Red

Pelleted (F1) Snapdragon Seed

Pelleted seed for ease of sowing.

Elegance Lavender Sweet Peas

Elegance Lavender

Sweet Pea Seed

First and most abundant to bloom in our trials.

Voyage 2 Green II Voyage 2 Series

Voyage 2 Green II

Pelleted (F1) Lisianthus

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

Pucchino Choco 3 Lisianthus

Pucchino Choco 3

Pelleted (F1) Lisianthus Seed

Petite blooms in a soft antique hue.

ProCut® Lemon Tall Sunflowers

ProCut® Lemon

(F1) Sunflower Seed

Lemon yellow petals surround a dark disk.

Romance™ Salerno® Ranunculus

Romance™ Salerno®

Ranunculus Corm

Premium quality ranunculus for cut flowers.

Estiva Slicing Tomatoes

Estiva

(F1) Tomato Seed

Delicious slicer with impressive heat tolerance.

Rosanne 2 Clear Green Lisianthus

Rosanne 2 Clear Green

Pelleted (F1) Lisianthus Seed

The most truly green lisianthus.

LisAdora® Apricot III Lisianthus

LisAdora® Apricot III

Pelleted (F1) Lisianthus Seed

Pale apricot color and unique rose-like bloom shape.

Double Frappe Light Pink 2 Cool Season (Groups 1–2)

Double Frappe Light Pink 2

(F1) Snapdragon Seed

Early, double-flowering, and light pink.

Arena III Baby Pink Arena III Series

Arena III Baby Pink

Pelleted (F1) Lisianthus Seed

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

Potomac Orange Snapdragon

Potomac Orange

(F1) Snapdragon Seed

Refined all-season series for field or greenhouse growing.

Arena III Gold Arena III Series

Arena III Gold

Pelleted (F1) Lisianthus Seed

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

Elegance Watermelon Sweet Peas

Elegance Watermelon

Sweet Pea Seed

First and most abundant to bloom in our trials.

Mia Prospera® Active DMR Genovese Basil

Mia Prospera® Active DMR

Organic Pelleted Basil Seed

Semi-compact Genovese, highly resistant to downy mildew.

Casey Butterhead Lettuce (Boston)

Casey

Pelleted Lettuce Seed

Improved butterhead for CEA summer slot.

Cannes Light Bronze II–III Snapdragon

Cannes Light Bronze II–III

(F1) Snapdragon Seed

Unique peachy-cantaloupe color.