Tango agastache produces spikes of brilliant orange flowers from late spring into fall. Bushy 14 in. tall plants with scented, gray-green leaves flower the first year. Prefers soil that is more fertile, and will tolerate more summer water when compared to most other agastaches. Winter hardy to zone 5.
Growing Tango Agastache Seeds
Sow agastache seed in cell packs or flats, press into soil but do not cover. Seeds need light to germinate. Kept at 70°F., germination is in 14-30 days. Transplant seedlings into the garden 12-18 in. apart after all danger of frost.
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We guarantee all the seeds we sell for one full year from the date of purchase. If you are unsatisfied with any seeds purchased from Swallowtail Garden Seeds, we will issue a refund. For customers in the U.S., we can send one-time replacements or issue a refund.