Hyssop
Long lasting, deep lilac-blue flower spikes top fragrant foliage from summer to fall. A "Great Plant Pick" for the Pacific Northwest! One of the hardiest and most dependable Agastache. (Perennial)
Bloom time | Size | Exposure | ||||||||||||||
Summer Fall |
2-3' tall x 2' wide | |||||||||||||||
Hardiness Zone:5,6,7,8,9,10 Cold Hardy to -20° to -10°F |
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