How to Grow Appalachian Blush
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Appalachian Blush
Solanum lycopersicum 'Appalachian Blush'
vegetableAppalachian Blush is a heirloom determinate tomato variety known for its striking bicolor appearance with red fruits blushed with golden-yellow shoulders. This cold-hardy cultivar produces medium-sized fruits (6-8 oz) with excellent flavor and disease resistance, making it particularly suited to cooler climates and shorter growing seasons.
When should you plant Appalachian Blush in your zone?
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Example Appalachian Blush timeline · Pittsburgh, PA (Zone 6b)
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Plant Appalachian Blush
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Appalachian Blush
Around Jun 26≈ 70 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Appalachian Blush dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Zones 4-8; particularly valued in cooler climates where it matures reliably
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Get my Appalachian Blush timeline →Growth Stages
Seedling
2-3 weeksTiny seedlings with cotyledons (seed leaves) emerge, followed by first true leaves. Plant remains compact and vulnerable.
Provide bright light (12-16 hours daily under grow lights), maintain soil moisture but avoid waterlogging, keep soil warm (70-75°F). Thin to strongest seedling if multiple emerge.
Vegetative Growth
3-4 weeks (indoors) + 2-3 weeks post-transplantStrong stem development with multiple sets of true leaves. Plant grows 6-12 inches tall before transplanting. Foliage is dark green and vigorous.
Harden off seedlings gradually before transplanting. Plant outdoors after last frost when soil is warm. Space 24 inches apart. Install stakes or cages early. Keep soil consistently moist.
Flowering
3-4 weeksYellow flowers appear in clusters along the main stem and branches. Plant reaches 2-3 feet tall for determinate variety. Foliage is dense and healthy.
Maintain consistent watering to prevent blossom end rot. Apply balanced fertilizer every 2-3 weeks. Prune suckers on indeterminate varieties if needed (minimal for this determinate type). Ensure adequate air circulation.
Fruiting
3-4 weeksSmall green fruits develop behind fading flowers. Fruits gradually enlarge and begin showing characteristic golden-yellow shoulders with red undertones. Plant is at full size.
Continue consistent watering; critical for fruit development. Mulch heavily to regulate soil moisture and temperature. Support heavy fruit clusters with additional ties or cages if needed. Monitor for pests and diseases.
Ripening & Harvest
2-3 weeks per flush; staggered harvestFruits transition from green to full red with prominent golden-yellow blush on shoulders. Flavor develops fully at mature stage. Some fruits may ripen on vine while others finish indoors.
Continue watering until vine decline. Pick fruits at first blush of color or full ripe (vine-ripened has best flavor). In cool climates, harvest green-mature fruits and ripen indoors if frost threatens.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Hand-pick caterpillars (check undersides of leaves); encourage parasitic wasps; apply Bt (Bacillus thuringiensis) if infestation is heavy
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Spray with neem oil or insecticidal soap; use yellow sticky traps; remove heavily infested leaves; encourage natural predators
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Remove lower leaves as plant grows; improve air circulation; avoid overhead watering; apply copper or sulfur fungicides; mulch to prevent spores from splashing up
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Plant disease-resistant varieties (Appalachian Blush has good resistance); avoid overhead watering; remove affected leaves promptly; apply fungicide in wet conditions
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Spray with strong water stream; apply neem oil or insecticidal soap; introduce natural predators like ladybugs; remove heavily infested leaves
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Maintain consistent soil moisture; add calcium amendments before planting; mulch to regulate soil temperature; avoid excessive nitrogen
Uses
Fresh eating and salads
CulinaryAppalachian Blush tomatoes offer complex flavor with balanced sweetness and acidity, making them exceptional for fresh slicing, salads, and eating out-of-hand. The bicolor appearance adds visual appeal to plates. [source]
Sauce and preserving
CulinaryThe determinate growth and concentrated harvest make this variety well-suited for sauce-making, salsa, and canning. Good acid content and flesh structure preserve well. [source]
Cold-climate gardening
HouseholdAppalachian Blush was bred specifically for the cooler climate of the Appalachian region, making it exceptionally reliable for northern gardens and short growing seasons where other varieties struggle. [source]
Lycopene and antioxidants
MedicinalLike all tomatoes, Appalachian Blush is rich in lycopene, a powerful antioxidant associated with cardiovascular health and cancer prevention. The bicolor coloring indicates multiple anthocyanin pigments. [source]
Seed saving and heirloom preservation
CraftAs a true heirloom variety, Appalachian Blush can be seed-saved from mature fruits, allowing gardeners to preserve this cold-hardy cultivar and adapt it to local conditions over generations. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Harvest when fruits show full color development; Appalachian Blush displays ripe red with golden-yellow shoulders when ready. For vine-ripened flavor, wait until color is fully developed but fruit still has slight give when gently squeezed. In cool climates approaching frost, harvest at mature-green stage (when fully sized but still mostly green) and ripen indoors at room temperature on a windowsill. Determinate varieties produce most fruit in one concentrated flush over 2-3 weeks, ideal for canning or preserving.
Fun Facts
- 🌱 Appalachian Blush was developed by David Bauer at West Virginia University as part of a tomato breeding program focused on creating varieties specifically suited to cooler Appalachian climates, making it one of the few tomatoes intentionally bred for short-season regions.
- 🌱 The distinctive golden-yellow shoulder coloring is caused by lycopene and carotenoid pigments that develop differently on different parts of the fruit, creating a naturally striking bicolor effect without any artificial selection for abnormal coloring.
- 🌱 This determinate variety is particularly popular with home canners because all or most of its fruit ripens within a 2-3 week window, allowing for efficient batch processing of sauces and preserves rather than the constant trickle of indeterminate varieties.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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