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Special Offers

24 primrose plug plants - Only £3.49 with any order

Snips only £1.99 with every order

Black Grow Trug® only £14.99 with every order

Geranium 'Black Velvet Mix' F1 (Pre-planted Pot)PelargoniumZonal Geranium, Zonal Pelargonium

4 Options from £9.99

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.
5 Reviews

Rarely available

Vibrantly coloured flowers with luxurious jet-black foliage

24 geranium plug plants £9.99 Out of Stock
48 geranium plug plants Save £10.99 £25.98 £14.99 Out of Stock
1 x geranium pre-planted pot + 100g pack of incredibloom® £14.99 Out of Stock
72 geranium plug plants Save £18.98 £38.97 £19.99 Out of Stock
Please note: This product cannot be delivered outside the United Kingdom.
Description How to Grow More Info Delivery Reviews Video
  • Rarely available

Dark, enigmatic foliage makes a startling foil for the beguiling bright blooms of Geranium 'Black Velvet Mix' in four striking colours. The unique black leaves, produced on upright bushy plants, are edged with just a hint of green. This boldly coloured zonal geranium makes a striking addition to pots, beds and borders for long lasting summer colour. Height: 40cm (14"). Spread: 30cm (12").

Pre-planted Pots - Look no further than our pre-planted pots for easy summer-long colour. We're always on the look out for ways to make life simpler for our gardening customers, so what could be easier than a pot which are already planted up? We've taken the hard work out of creating wonderfully colourful displays - just order our pre-planted pots of your favourite varieties and position them where you'll most enjoy their summer colour. Then all you need to do is water them and wait!


Although technically perennial, Pelargoniums are only half hardy and therefore normally treated as annuals in the UK. However, with care, they may be overwintered in a frost free greenhouse.

Patio

Half-hardy

Full sun

Up to 40cm (15.7in)

Up to 30cm (11.8in)

Easy for all

Easy for all

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: GY, HS, IV41-IV49, IV51, IV55-56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR25, ZE1-ZE3.

24 geranium plug plants (T13875)
48 geranium plug plants (T14889)
1 x geranium pre-planted pot + 100g pack of incredibloom (T77005P)
72 geranium plug plants (T12941)

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Flowering Months
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.
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 full sun, 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.

Delivery

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 £1.95.

Orders which include any other products will incur a delivery charge of £4.95.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £6.90 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.

Satisfaction Guaranteed

For your complete peace of mind, our Home and Garden products may be returned to us within 30 days of purchase for a refund of the purchase price. Items must be returned unused, at your cost and in mint condition. All items carry a manufacturer's 12 month defects warranty.