Vegetables filtered by Disease Resistance: Downy Mildew

Vegetables

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A mix of produce grown from Johnny's vegetable seeds.
Vegetables
Each year, the Johnny’s research team plants thousands of vegetable seed varieties to gather data on taste, appearance, productivity, pest and disease resistance, and the myriad additional characteristics that make or break a vegetable crop’s success. With our strict standards across the entire seed journey, from germination to yield to the eating experience, only a fraction of those we trial will meet our tough standards to be offered to you. Whether you choose from our selection of heirloom and organic vegetable seeds, difficult-to-source or exclusive varieties, greenhouse or hydroponic performers, or from our award-winning Johnny's-bred varieties, we’re vested in your success.
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1 - 18 of 159
New
AAS (All-America Selections) Winners
Bauer Oakleaf Lettuce
Award-winning dark green oakleaf for full-size heads.
Award-winning dark green oakleaf for full-size heads.
43 Days
New
Johnny's Exclusive
Salanova® Hydroponic Red Butter Salanova® Lettuce
Vigorous, slow-bolting red butter type.
Vigorous, slow-bolting red butter type.
see product description
New
AAS (All-America Selections) Winners
Bauer Oakleaf Lettuce
Award-winning dark green oakleaf for full-size heads.
Award-winning dark green oakleaf for full-size heads.
43 Days
New
Grazion Lettuce
Strong performer with excellent disease resistance.
Strong performer with excellent disease resistance.
52 Days
New
Grazion Lettuce
Strong performer with excellent disease resistance.
Strong performer with excellent disease resistance.
52 Days
New
Shirane Sky Leaf Lettuce
Dark red leaves for all seasons.
Dark red leaves for all seasons.
58 Days
New
Shirane Sky Leaf Lettuce
Dark red leaves for all seasons.
Dark red leaves for all seasons.
58 Days
New
Alboreto Lettuce
Red leaf lettuce for baby leaf, with strong downy mildew resistance.
Red leaf lettuce for baby leaf, with strong downy mildew resistance.
36 Days
New
Ezflor One-Cut Lettuce
Organic red one-cut with strong disease resistance.
Organic red one-cut with strong disease resistance.
55 Days
New
Powerhouse Romaine Lettuce (Cos)
Crunchy, baby-leaf red romaine with narrow petiole.
Crunchy, baby-leaf red romaine with narrow petiole.
36 Days
New
Monte Carlo Romaine Lettuce (Cos)
Dark green, compact romaine for an all-season mid-size.
Dark green, compact romaine for an all-season mid-size.
46 Days
New
Blue Rock Romaine Lettuce (Cos)
Classic romaine with modern disease resistance.
Classic romaine with modern disease resistance.
58 Days
New
Intercut One-Cut Lettuce
Our highest yielding one-cut.
Our highest yielding one-cut.
46 Days
New
Milagro Butterhead Lettuce (Boston)
Green butterhead with strong downy mildew resistance.
Green butterhead with strong downy mildew resistance.
54 Days
New
Milagro Butterhead Lettuce (Boston)
Green butterhead with strong downy mildew resistance.
Green butterhead with strong downy mildew resistance.
54 Days
New
Blue Rock Romaine Lettuce (Cos)
Classic romaine with modern disease resistance.
Classic romaine with modern disease resistance.
58 Days
New
Rhone One-Cut Lettuce
Organic one-cut with spiky bronze leaves and great yields.
Organic one-cut with spiky bronze leaves and great yields.
52 Days
New
Ezpark One-Cut Lettuce
Deeply incised organic one-cut.
Deeply incised organic one-cut.
50 Days
1 - 18 of 159