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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Johnny's Potomac Custom Mix Snapdragon

Johnny's Potomac Custom Mix

(F1) Snapdragon Seed

Refined all-season series for field or greenhouse growing.

Champion II Rose Campanula (Bellflower)

Champion II Rose

Pelleted (F1) Campanula Seed

Uniform, productive cut flower.

Sale

Cannes Lavender II–III Snapdragon

Cannes Lavender II–III

(F1) Snapdragon Seed

Early summer snapdragon.

Seascape – Fall-Planted Strawberry Bare-Root Plants

Seascape – Fall-Planted

Organic Strawberry Plants

Now available for fall planting in mild winter climates!

Adam Gherkin Pickling Cucumbers

Adam Gherkin

Organic (F1) Cucumber Seed

High-quality European pickler with high yields.

Sakura Cherry Tomatoes

Sakura

Organic (F1) Tomato Seed

Early, delicious, attractive cherry tomatoes.

Voyage 2 Pink Improved Lisianthus

Voyage 2 Pink Improved

Pelleted (F1) Lisianthus

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

Sale

Golden Sweet Grape Tomatoes

Golden Sweet

(F1) Tomato Seed

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

Unagi Seedless and Thin-skinned Cucumbers

Unagi

(F1) Cucumber Seed

Smooth skin and amazing flavor.

Champion II Pink Campanula (Bellflower)

Champion II Pink

Pelleted (F1) Campanula Seed

Uniform, productive cut flower.

Voyage 2 Champagne Lisianthus

Voyage 2 Champagne

Pelleted (F1) Lisianthus

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

ProCut® White Lite Tall Sunflowers

ProCut® White Lite

(F1) Sunflower Seed

Color innovation in a professional-quality single-stem sunflower.

Arena III Red Arena III Series

Arena III Red

Pelleted (F1) Lisianthus Seed

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

ProCut® White Nite Tall Sunflowers

ProCut® White Nite

(F1) Sunflower Seed

Exciting addition to the ProCut series.

Potomac Ivory Warm Season (Groups 3–4)

Potomac Ivory

Pelleted (F1) Snapdragon Seed

Pelleted seed for ease of sowing.

ProCut® Plum Tall Sunflowers

ProCut® Plum

(F1) Sunflower Seed

Exciting addition to the ProCut series.

Potomac Appleblossom Warm Season (Groups 3–4)

Potomac Appleblossom

Pelleted (F1) Snapdragon Seed

Pelleted seed for ease of sowing.

New

ProCut® Peach Lite Tall Sunflowers

ProCut® Peach Lite

(F1) Sunflower Seed

Light and cheerful.