General Plant Information (Edit)
Life cycle: Perennial
Sun Requirements: Full Sun
Full Sun to Partial Shade
Water Preferences: Wet Mesic
Mesic
Dry Mesic
Soil pH Preferences: Moderately acid (5.6 – 6.0)
Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Minimum cold hardiness: Zone 6a -23.3 °C (-10 °F) to -20.6 °C (-5 °F)
Maximum recommended zone: Zone 8b
Fruit: Showy
Edible to birds
Fruiting Time: Late spring or early summer
Summer
Late summer or early fall
Fall
Flowers: Showy
Flower Color: White
Flower Time: Spring
Late spring or early summer
Summer
Edible Parts: Fruit
Eating Methods: Raw
Cooked
Wildlife Attractant: Bees
Birds
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Layering
Pollinators: Self
Bees
Various insects
Miscellaneous: Tolerates poor soil

Image
Common names
  • Thornless Blackberry

Photo Gallery
Comments:
  • Posted by ediblelandscapingsc (Catawba SC - Zone 7b) on Jun 19, 2016 11:24 PM concerning plant:
    ‘Von’ is a new floricane-fruiting blackberry released by North Carolina State University. Von is a very erect-growing thornless blackberry and can be planted alone without any support. Von also has better tolerance to wet conditions than other varieties and produces big berries up to 7 grams (6.6g each on average). The berries are sweet, with smaller seeds than most, and have low acidity. With high yields, a long harvest season, excellent postharvest attributes, and tasty fruits, you can't go wrong with this one. Under a standard commercial-spray program, ‘Von’ has shown no significant infection of common diseases observed, including orange rust (Gymnoconia nitens), fruit anthracnose (Elsinoe veneta), and double blossom/rosette (Cercosporella rubi). Virus infection and susceptibility are unknown. I grow without the use of sprays and such and I have seen similar results.
    ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
    Now for the specs

    In a replicated trial at the Piedmont Research Station in Salisbury, NC, total yield of ‘Von’ was 12,017 g/plant (24063 lbs/acre).
    In that same trial, marketable yield of ‘Von’ was 10,704 g/plant (21,434 lbs/acre).

    ‘Von’ has a marketable post-harvest score of 90.6, which is as good or better than the leading commercial cultivars.

    Soluble sugars content of ‘Von’ was 9.4% and pH was 3.57

    COMMERCIAL MARKET:
    · Process
    · Fresh

    CHILLING REQUIREMENT:
    · Min 500 Hours

    APPLICATIONS:
    · Commercial Food Production

    FEATURES:
    · Self-fertile
    · Fast Growing
    · Easy to Grow

    TYPE:
    · Thornless
    · Floricane (2nd Year Wood)

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