Thompson & Morgan

Important delivery notice
The products on this site are only delivered to UK addresses. If you require delivery to another country please visit one of our other sites below.

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Agastache 'Summer Glow' (Large Plant)

Giant Hyssop

Hardy Perennial

This fantastic perennial is one of the best slug-proof plants for your garden. Slugs and snails dislike the felted, minty-fragranced foliage, so plants are left completely untouched.

Agastache are compact, evergreen plants, with colour-changing flowers, which are loved by bees and butterflies. Agastache plants are also very drought tolerant, and are can be grown in the border or patio pots. Height: 60cm (24"). Spread: 45cm (18").

Culinary note: Add both flowers and leaves to cakes or whipping cream for a hint of anise flavour. For more details about edible flowers click here.


Lifetime Guarantee on Hardy Plants Large Potted Plant Special Offer

Ideal For:
cottage gardens, wildlife gardens
Flowering Period:
July, August, September
full sun
    • 1 x 1 litre potted agastache plant

    • Despatch: Within 14 days
    • £9.99
    • 2 x 1 litre potted agastache plants

    • Despatch: Within 14 days
    • £16.99
Plant Agastache into any well-drained soil in full sun or part shade. Plants can cope well with drought conditions.
Plants can be short-lived and will dislike wet winters, although can be propagated easily by division in the spring.

Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes etc are delivered at the appropriate time for planting and will be stated on the product page or in your order acknowledgement page and email.

Orders for packets of seed incur a P&P charge of £1.95.
Orders which include any other products will incur a P&P charge of £4.95.
Where an order includes both packets of seeds and other products a maximum P&P charge of £6.90 will apply - regardless of the number of items ordered.

Please see our Delivery / P&P page for further details and details of any surcharges that may apply to certain destinations.

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