Illini Hardy Blackberry vs Lord Sea Buckthorn (Male) - TreeTime.ca

Illini Hardy Blackberry vs Lord Sea Buckthorn (Male)

Rubus fruticosus Illini Hardy

Hippophae rhamnoides Lord

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Illini Hardy Blackberry
Lord Sea Buckthorn (Male)

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.

Lord Sea Buckthorn is a male variety that is a pollinizer for female plants. One male plant is capable of pollinating 5-7 female plants. Male Sea Buckthorn plants do not produce berries, but the pollen from their flowers allows female plant to set fruit.

Lord Sea Buckthorn has relatively thornless branches and other well-known features of Sea Buckthorn plants. These include silvery green foliage and nitrogen-fixing capabilities, which improves the surrounding soil.

Can be used to pollinize female Sea Buckthorn plants, including Orange Energy Sea Buckthorn.

Illini Hardy Blackberry Quick Facts

Lord Sea Buckthorn (Male) Quick Facts

Zone: 3a
Zone: 3a
Height: 1.2 m (4 ft)
Height: 4 m (12 ft)
Spread: 1.2 m (4 ft)
Spread: 2.4 m (8 ft)
Light: partial shade, full sun
Light: full sun
Moisture: normal
Moisture: dry, normal
Growth rate: fast
Growth rate: medium
Life span: short
Life span: medium
Suckering: high
Suckering: high
Maintenance: medium
Maintenance: medium


Berries: black
Flavor: medium
Harvest: July
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Other Names: illinois blackberry
Other Names: lord sea berry, lord seaberry, lord seabuckthorn