A garden bed featuring vibrant purple Agapanthus flowers in the foreground, with orange and red flowers in the background.

Northern Star Agapanthus

Agapanthus Hybrid ‘Northern Star’ PP20957

This award-winning Agapanthus has stunning blue globe-like blossoms which are produced above the bright green strappy foliage. An excellent addition to perennial borders.

Light Needs

Full Sun to Part Shade

USDA Zones

USDA Zones 6a - 9b

mature dimensions

26–32″ high x 18–24″ wide

More About Northern Star Agapanthus

Bloom/Feature

Intense blue flowers in summer

Evergreen or Deciduous?

Deciduous

Plant Hardiness

-10°F to 0°F USDA zones 6–9

Key Features

Attracts Birds / Butterflies, Clumping Habit, Compact Habit, Cut Flowers, Deer Resistant

Flowering Season

Summer

Uses

Accent, Border, Container, Cut Flowers, Mass Planting, Poolside, Woodland Garden

Water Needs

Medium

Fertilize

Yearly in spring

Pruning

None Needed

Planting Instructions

• Water before planting
• Plant in full sun to part shade
• Dig hole 2X the width of pot
• Backfill and plant 1″-2″ above soil level
• Water deeply to settle and add more soil if needed
• Mulch 1-2″ deep around plant, avoiding area closest to stem

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Northern Star Agapanthus Frequently Asked Questions

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