Thimbleberry vs Illini Hardy Blackberry - TreeTime.ca

Thimbleberry vs Illini Hardy Blackberry

Rubus parviflorus

Rubus fruticosus Illini Hardy

NOT AVAILABLE THIS SEASON

NOT AVAILABLE THIS SEASON

Thimbleberry
Illini Hardy Blackberry

Thimbleberry is an ornamental shrub with large, green maple-like-leaves. Flowers are attractive, fragrant, and turn into red-raspberry-like berries. The berries are good for jams, cakes, breads, muffins etc. If you remove the berry, the core resembles a thimble, giving this shrub its namesake.

The Illini Hardy Blackberry was developed in Illinois for northern growers, and produces a large, juicy blackberry with medium-sweet flavor. The berries are ready for harvest in midsummer, and go great in preserves.

The Illini Hardy Blackberry, or the Illinois Blackberry, are floricanes, primarily fruiting on second year canes. Each spring cut back all two-year old canes, leaving only the last year’s growth. This is a self-pollinating variety, so it doesn’t require a second plant nearby to set fruit.

Thimbleberry Quick Facts

Illini Hardy Blackberry Quick Facts

Zone: 4a
Zone: 3a
Height: 1.5 m (5 ft)
Height: 1.2 m (4 ft)
Spread: 1.5 m (5 ft)
Spread: 1.2 m (4 ft)
Moisture: any
Moisture: normal
Light: partial shade, full sun
Light: partial shade, full sun
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no
Fall colour: gold
Berries: edible, red, similar to raspberries
Berries: black
Flavor: medium
Harvest: July
Flowers: white, showy
Growth rate: fast
Growth rate: fast
Life span: medium
Life span: short
Maintenance: medium
Suckering: none
Suckering: high




Other Names: thimbleberry, western thimbleberry
Other Names: illinois blackberry