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Geranium 'Grandeur Power Red'Pelargonium

Half-hardy Perennial

What is Half-Hardy Perennial?
A plant that lives for more than two years. Can be grown outdoors
but requires winter protection from frosts and temperatures below 0C.

FROM £19.99

94% (6 Reviews)
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Bushy, branching habit

Perfect for patio pots or edging borders

Eye-popping scarlet red blooms!

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Please note: This product cannot be delivered outside the United Kingdom.

Height Up to 50cm (20in)
Spread Up to 50cm (20in)

Half-hardy Perennial


full sun

Flowering Months

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Turn up the heat in your garden this summer with the eye-popping blooms of Geranium ‘Grandeur Power Red’! Large flower heads of brightest scarlet rise above the bright green foliage throughout summer, creating the perfect colour contrast. This upright, bushy variety is ideal for filling containers with a striking patio display. It works equally well planted en masse in beds, or edging the front of borders to form an unmissable ribbon of colour. Height and spread: 50cm (20").

Please note, pre-planted pots are dispatched with detachable hangers to allow conversion to a hanging basket for maximum flexibility!

Show Codes

1 x 10in (25cm) pre-planted geranium hanging basket (KC7780)

1 x 14in (35cm) pre-planted geranium hanging basket (KC7781)

3 x 9cm potted geranium plants (KB5701)

6 x 9cm potted geranium plants (KB5702)

12 x 9cm potted geranium plants (KB5703)

How to Grow
When all risk of frost has passed, gradually acclimatise pre-planted patio pots to outdoor conditions over a period of 7 to 10 days before placing in their final positions. Grow geraniums in full sun.
More Info
Feed and water geranium plants regularly, particularly during hot, dry periods. Regular deadheading of geranium flowers will encourage further blooms to be produced throughout the summer.

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 or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £2.99.

Orders which include any other products will incur a delivery charge of £6.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 will apply - regardless of the number of items ordered.

Large items may incur a higher delivery charge - this will be displayed in your shopping basket.

Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.

Thompson & Morgan strives to ensure that all its plants are delivered to you in the perfect condition for planting. Sadly, the time it takes to deliver to certain locations in the UK means that we can't guarantee this, so regretfully we are unable to ship live plants to the following areas: HS, IV41-IV49, IV51, IV55-56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR24, ZE1-ZE3


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