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open-pollinated
OSU Blue
Also sold as: OSU Blue P20, P20 Blue
Oregon State University anthocyanin breeding line with blue-purple sun-exposed skin, red flesh and medium cocktail fruit on indeterminate vines.
- Shape
- Round
- Fruit type
- Cocktail
- Growth habit
- Indeterminate / cordon
- Where it grows
- Both
- Typical fruit weight
- 90 g (70–100 g)
- Days to maturity
- 85 days (80–90) from transplant
- Sweetness
- Medium
- Flavour intensity
- Medium
- Productivity
- High
Researched variety data
Variety research
Audited facts from the variety record. Only recorded values are shown.
Researched variety data
Growing advice
- Containers
- Suitable for containers
- Support needed
- Substantial
- Cool-climate suitability
- High
- Growing notes
- Anthocyanin develops most strongly on sun-exposed fruit, allow the non-blue portions to turn red/pink before judging ripeness.
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