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Agastache astello Indigo Seeds

Agastache astello Indigo Seeds

Agastache astello Indigo Seeds


StocksandGreen
Adding a stylish accent in beds and borders, this reliable perennial bears upright spikes of rich blue flowers, carried above deep green, deliciously aromatic foliage. Both flowers and leaves are edible, with a distinctively minty taste. Excellent for cutting. Flowers June to October. Planting sow under glass February April, pressing seeds just below the surface. Do not cover completely, as light aids germination. Keep between 18-20C and transplant to pots once the seedlings are large enough to handle. Plant out at 50cms spacing when all risk of frost has passed. Aftercare deadhead regularly to promote fresh flowering. Mulch to protect from harsh winter frosts. Eventual height & spread 55 30cms.
£2.99

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