We take great care to produce your peat free plants. Propagation and growing on is carried out by our team who will only part with your plants once they are strong and well rooted.
Agastache 'Blue Boa'
Agastache 'Blue Boa'
Agastache 'Blue Boa'
Agastache 'Blue Boa'
Agastache 'Blue Boa'
Agastache 'Blue Boa'
Agastache 'Blue Boa'
Agastache 'Blue Boa'

Agastache 'Blue Boa'

Giant hyssop

pot size
£9.50
Growing on
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Details

Herbaceous perennial with bright green, aniseed-scented leaves. From early summer through to autumn, spikes of purple-blue flowers, protrude from dark pink calyces, creating a strong flowering effect above the foliage.

AspectFull sun
Flower ColourBlue | Purple
Flowering PeriodJul | Aug | Sep
FoliageNot evergreen
Goes Well WithEchinacea, Geranium, Rudbeckia
Growth HabitClump-forming
HardinessFully hardy
Height70cm
SoilRich and fertile
Spread30cm
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