Agastache foeniculum 'Golden Jubilee'

Blue Giant Hyssop

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Common Name:

Blue Giant Hyssop

Plant Type:

Flower color:

Foliage color:

Green

Sun (From 0 to 5):

3

Water (From 0 to 5):

2

Maximum temperature:

40°C

Minimum temperature:

7°C

Maximum height:

60 cm

Maximum width:

50 cm

Blue Giant Hyssop (Agastache foeniculum 'Golden Jubilee') - Description

This Hyssop, Agastache 'Golden Jubilee' has stunning chartreuse Coleus-like foliage which makes a vivid contrast to the bright bluish-purple bottlebrush flowers in midsummer. Compact and bushy habit with new leaves emerging golden chartreuse and eventually aging to lime green. 'Golden Jubilee' has wonderfully fragrant, licorice scented foliage! Prefers well-drained soil. 2002 FleuroSelect Award winner!

Blue Giant Hyssop (Agastache foeniculum 'Golden Jubilee') - Blooming

Blooms spikes of whorled, small, 2-lipped flowers between midsummer and fall in shades of purple and pink.

Blue Giant Hyssop (Agastache foeniculum 'Golden Jubilee') - Growth

Aromatic perennials. Giant Hyssops do well in full sun. Plant height varies depending on the variety. Some species will reach a height of 5 ft. Tender plants should be overwintered in a shelter. Works well in a herb garden or mixed border. Where not hardy, grow as annuals in containers.

Blue Giant Hyssop (Agastache foeniculum 'Golden Jubilee') - Planting

Propagate from the seed in early spring at 55-64°F (13-18°C). Can also propagate by division in spring, or from semi-ripe cuttings in summer.

Blue Giant Hyssop (Agastache foeniculum 'Golden Jubilee') - Pest

During dry summers, mildew and rust can affect foliage. Also prone to downy mildew and fungal leaf diseases. Agastache is very attractive to insects.

Blue Giant Hyssop (Agastache foeniculum 'Golden Jubilee') - Interesting facts

Agastache is native to the dry, hilly sites of China, Japan, United States, and Mexico.

Blue Giant Hyssop (Agastache foeniculum 'Golden Jubilee') - Soil and irrigation

Giant Hyssops require moderate water. Does best in rich soil that is well-draining.