Geranium 'Grandeur Classic Collection'PelargoniumZonal Geranium

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 £9.99

Compact and tidy habit

Vibrant flowers

Perfect for patios

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

Height Up to 50cm (20in)
Spread Up to 30cm (12in)

Half-hardy Perennial


sun or semi shade

Flowering Months

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6 geranium plug plants (KA2830)
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18 geranium plug plants (KA2832)

Pot up pelargonium plants and grow them on in warm frost-free conditions. When all risk of frost has passed, gradually acclimatise geraniums to outdoor conditions over a period of 7 to 10 days before transplanting them into their final positions in containers, beds and borders. Plant geraniums in a sunny or semi-shaded position, in any light, non-acidic, well drained soil. Pinch out the growing tip of each stem to encourage branching and form a bushier plant which will produce more flowers later on.
How to Grow
Feed and water plants frequently. Deadhead faded geranium flowers to encourage more spectacular blooms to be produced.
More Info
Zonal Geranium 'Grandeur Collection' in a collection of classic colours to fill your patio pots with over 4 months of colour. Perfect for patio containers but also hanging baskets and window boxes these varieties work well as a mix on their own or alongside other summer annuals. They have a compact habit but establish quickly, requiring little mantenance you just need to keep them dead-headed and they will flower all summer long. Collection of premium plants in 6 different colours.

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 £4.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £6.99 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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