100 seeds 157024 £4.95 In stock
Following the recent relocation of our warehouse, please allow up to 5 working days for despatch.
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Exceptionally long-flowering aromatic hyssop, lovely as a front of border garden plant, edible and cut flower.

We grow ours to decorate a corner growing with tarragon and harvest the flowers to jolly up drinks, puddings and salads.

Genus Agastache
Group/Species pallidiflora ssp. neomexicana
Variety Rose Mint
Type Short-lived Perennial
Common Name Giant Hyssop
Border Position Container, Front
Soil Type Fertile, Neutral
Scent Scented
Site Full Sun
Moisture Well-drained
Height 35cm (14in)
Spacing 25cm (10in)
Sowing, Seeds, Planting Sow indoors from Feb-April. Sow seed thinly and press gently onto the surface of a good quality compost, keep the soil moist. Germination should occur within 14 days. Once seedlings emerge, pot them on and move to a cooler position. Plant out May-June, after the last frosts.
Care Tips Mulch in autumn to protect from frosts. Move containers to a sheltered position to overwinter.
Flowering June - September (12-14 weeks from sowing), June - September (12-14 weeks from sowing)
Vase Life Sear stem ends in boiling water for ten seconds to maximize vase life.
Harvesting Flower production: 4 months. Pick leaves whilst young.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  • Sow Under Cover/Plant Indoors
  • Direct Sow/Plant Outdoors
  • Flowers/Harvest

We don't currently have additional advice on using / growing this particular product on our website, but if you do have a question that isn't answered on this page then please give us a call on 0345 092 0283 and we'll happily chat through any queries you may have, or email us at info@sarahraven.com. Please note all email replies are taking up to 10 working days.


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