Jumbo blackberry variety

Rating [ 3.5 ]

Late-ripening thornless bramble cultivar with perfect round berries

Plants are

Plants are thornless

Bushes have

Bushes have semi-erect canes

Fruit weight is

Fruit weight is 8 g


Berries have a conical shape

Fruiting habit

Fruiting habit - floricane fruiting (summer-bearing)

Flowering on floricanes starts in the

Flowering on floricanes starts in the third week of May

Ripening date (regular) -

Ripening date (regular) - first week of August

Cold hardiness is

Cold hardiness is moderate

Country of origin

Country of origin - Switzerland

Current status

Current status - obsolete or rarely used

Jumbo is late-ripening thornless bramble cultivar from Switzerland.
Canes of Jumbo variety are semi-erect, reaches up to 3 m in length. Plants are moderately vigorous, compact in size. The number of replacement stems is low (above 4 pcs).
Jumbo starts to bloom at the end of May, first fruit ripens at the beginning of August, in south regions - at the end of July.
Average berry weight is about 8 g, some fruit are very large - up to 15 g. Jumbo blackberry variety has rounded glossy black fruit with purple shade. Taste is sweet with low acid. Firmness of ripen fruit is good, but transportability is low. Winter hardiness is moderate.

Useful Growing Guides

Useful Growing Guides:

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