Agastache 'Blue Boa'

Agastache ‘Blue Boa’

Hyssop

A table displaying which months are best to sow, plant and harvest.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Flowers
Flowers

Plant does not flower in January

Plant does not flower in February

Plant does not flower in March

Plant does not flower in April

Plant does not flower in May

Plant does flower in June

Plant does flower in July

Plant does flower in August

Plant does flower in September

Plant does flower in October

Plant does not flower in November

Plant does not flower in December

  • Botanical name: Agastache 'Blue Boa'
  • Common name: Hyssop
  • Family: Lamiaceae
  • Plant Type: Perennial, Deciduous
Flower colour:

Blue

Purple

Foliage colour:

Green

Agastaches are scented perennials from North America, China and Japan, where they grow in poor, dry ground. They’re perfect for growing in gravel or Mediterranean-style gardens, and may also be grown in containers on a sunny patio.

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Agastache ‘Blue Boa’ is a borderline hardy variety with vivid purple spires that are packed with flowers. It forms an upright clump of fragrant foliage, and will flower from June until the first frosts in autumn. A brilliant plant for bees.

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For best results, grow Agastache ‘Blue Boa’ in full sun, in well-drained soil. Let the old flower spires remain over winter to provide interest. In colder regions, protect from frost in winter.

How to grow Agastache 'Blue Boa'

  • Plant size

    60cm height

    45cm spread

  • Aspect

    South facing, west facing

  • Position in border

    Middle

  • Sun exposure: Full sun
  • Hardiness: Frost hardy
  • Soil type: Well drained / light / sandy / clay / heavy / moist / chalky / alkaline

Plant calendar

A table displaying which months are best to sow, plant and harvest.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Plant
Plant

Do not Plant in January

Do not Plant in February

Do Plant in March

Do Plant in April

Do Plant in May

Do not Plant in June

Do not Plant in July

Do not Plant in August

Do not Plant in September

Do not Plant in October

Do not Plant in November

Do not Plant in December

Flowers
Flowers

Plant does not flower in January

Plant does not flower in February

Plant does not flower in March

Plant does not flower in April

Plant does not flower in May

Plant does flower in June

Plant does flower in July

Plant does flower in August

Plant does flower in September

Plant does flower in October

Plant does not flower in November

Plant does not flower in December

Divide
Divide

Do not Divide in January

Do not Divide in February

Do Divide in March

Do Divide in April

Do not Divide in May

Do not Divide in June

Do not Divide in July

Do not Divide in August

Do not Divide in September

Do not Divide in October

Do not Divide in November

Do not Divide in December

Agastache 'Blue Boa' and wildlife

Agastache 'Blue Boa' is known for attracting bees, butterflies​/​moths and other pollinators. It nectar-pollen-rich-flowers.

Attractive to Bees

Does not attract Beneficial insects

Does not attract Birds

Attractive to Butterflies​/​Moths

Attractive to Other pollinators

Is Agastache 'Blue Boa' poisonous?

Agastache 'Blue Boa' has no toxic effects reported.

No reported toxicity to:

No reported toxicity to Birds

No reported toxicity to Cats

No reported toxicity to Dogs

No reported toxicity to Horses

No reported toxicity to Livestock

No reported toxicity to People

Plants that go well with Agastache 'Blue Boa'