Thompson & Morgan Gardening Blog

Thompson & Morgan’s little book of garden wisdom – ready to download now!

Imagine having a team of gardening experts by your side, whenever you need a little help. Imagine having their accumulated knowledge and experience at your fingertips. Well, that’s what we’re bringing you with “Thompson & Morgan’s little book of garden wisdom”.

Sixty of the UK’s leading gardening bloggers have shared their sage advice, innovative ideas and hard-learned lessons in this free, downloadable book.

You’ll find helpful hints on growing the best fruit, veg and flowers, and expert advice on allotment growing, container growing and growing from seed.

There are sections on looking after your soil, your tools and the local wildlife, as well revolutionary ways to banish weeds from your garden for good.

We believe our little book of garden wisdom is a great resource for all gardeners and we hope you agree. Please download it, print a copy for your shed, share it with friends, and tell your allotment pals all about it. Help us spread this valuable wisdom to as many gardeners as possible.

We’d like to thank all our experts for taking the time to make the book possible. We know their generous contributions will help you get the most from your garden or allotment for years to come. And if you’d like to join the conversation, send us your own top tips through our Facebook page,Twitter or Instagram. Let’s continue to share our garden wisdom!

Following its success at RHS Chelsea Flower Show in May, our fantastic in-house-bred sunflower, SunBelievable™ ‘Brown Eyed Girl’ has won even more awards and accolades. Proving hugely popular in the US, the new sunflower was awarded the Retailers’ Choice Award at the FARWEST Show in Portland, Oregon, as well as the 2018 American Horticultural Retailers’ Choice Award at Cultivate Ohio. In the UK, at the Horticultural Trades Association (HTA) National Plant Show, SunBelievable™ took gold in the annuals category, as well as the Best in Category (Annuals) and the Visitor Voted Best in Category (Annuals). The long-flowering sunflower also won the 2018 Four Oaks Trade Show ‘Best Plant Introduction Bedding or Pot Plant’.

Our Head of Horticulture, Paul Masters, commented:

“We’re very proud to have won so many prestigious awards for SunBelievable™ ’Brown Eyed Girl’ both in the UK and abroad. To have gained international recognition for our fabulous sunflower is a great success for Thompson & Morgan.”

With online and catalogue sales topping 100,000 plants in the UK, SunBelievable™ is also proving to be incredibly popular in the USA where it has been well received at all the top trade shows and in trials prior to its retail release in 2019.

“Customer feedback for SunBelievable™’Brown Eyed Girl’ has been extremely positive” says Peter Freeman, our New Product Development Manager. “We’ve been amazed at the plants’ performance this summer – particularly through the heatwave and drought conditions. Those that were planted in the first half of the summer are still flowering now!”

At our Floral Fantasia garden at RHS Garden Hyde Hall this summer, at which hundreds of varieties of annuals were on display, SunBelievable™ ‘Brown Eyed Girl’ proved to be the favourite of the majority of the almost 140,000 visitors to the gardens.

Paul Masters also commented that there would be further exciting introductions to come in the SunBelievable™ range. Watch this space!

Sonia Mermagen

Sonia works at Thompson & Morgan in the role of press and communications officer. She is a self-proclaimed ‘reluctant’ gardener and is generally amazed if anything flourishes in her garden. Sonia has a ‘hands off’ approach to gardening and believes that this helps to encourage bees, butterflies and other wildlife. (That’s her excuse anyway!)

www.thompson-morgan.com

2018 has been our most successful season of all at Driftwood! We celebrated our 10th year of opening the garden and our 7th year of trialling products from Thompson & Morgan. There were a couple of trips to Buckingham Palace too, in recognition for the charity fundraising we have achieved, our running total to date in excess of £114,000, with almost £20,000 raised in 2018 alone. Add this to the coverage in a national newspaper in August, a short film of the garden on BBC SE Today the same month and a feature in an American garden magazine back in April, not bad at all.

This season my top 5 stand out products from Thompson & Morgan, much commented on by many of our 2000 visitors, were as follows:

1. Thunbergia Arizona Collection.

I chose to plant mine all in one large pot and these vigorous climbers produced masses of blooms from late June through to the present day. Each bloom has a characteristic black centre that gives Thunbergia its common name of Black-Eyed Susan. As they are tender climbers, I plan to transfer mine to the heated greenhouse for the winter and see if I can get them to grow as well in 2019. They were very quick growing, covering the ornamental tower I placed in the pot, reaching over 6 feet tall. Visitors loved the impact they made at the side of my folly fireplace.

2. Blechnum Volcano.

I’ve got a small Dicksonia tree fern but was enthralled by images of the dwarf Brazilian tree fern. I’d certainly agree that Blechnum brasiliensis ‘Volcano’ is an exciting new find for the home gardener. These compact plants lend themselves well to growing in patio pots. The young fronds unfurl in a bronze volcanic hue turning a shiny green as they open. We’re told that over time the fern will form a small trunk, growing to around 30cm tall in 10 years. I’ve got a bit of time to wait then but nonetheless visitors have been impressed with its look, sat in a pot immediately in front of a dicksonia.  It is a perfect for giving an exotic touch to your garden. We’re told it is hardy enough to be grown in most UK gardens but I’ll be protecting mine over winter, either in the conservatory or heated greenhouse.

3. Calendula Power Daisy Orange.

I bought some of the yellow Power Daisies a few years ago and found them very good so this summer decided to try the Calendula ‘Power Daisy Orange’. As the claim states, this astonishing English pot marigold didn’t burn out mid-season. Their bright orange blooms have just keep coming, still flowering at the end of September in my seaside garden. I’ve found that it’s neat, spreading habit makes it a perfect choice for filling containers with many its orange daisy-like blooms The great bonus is that they rarely need deadheading. Many visitors have spotted them burning like a bright star amongst the dense and intense planting here at Driftwood, where this summer, we had over 300 different containers.

4. Alstroemeria Indian Summer.

What is not to love about the beautifully coloured flowers of Alstroemeria ‘Indian Summer’ with their unique rich, bronze foliage. These hardy Peruvian Lilies are compact with an upright habit, ensuring that stems are still a good length for cutting. I’ve got some in the ground and some in a large patio container. Back in August, the container of plugs I bought this season  took centre stage, when the BBC interviewed me about my garden for a short film shown on TV, on how I and the garden had coped with the incessant heat this summer. They deliberately chose this spot as the flowers looked so stunning. I’m still amazed by how many visitors are not familiar with them and ask what they are.

5. Coprosma repens ‘Pacific Sunset’.

I saw this plant a garden show this summer and jotted down the name. I knew I had to have some in the garden next season. True to its description, from a distance Coprosma repens ‘Pacific Sunset’ appears vibrant coral pink. On closer inspection the leaves are glossy red, edged with chocolate brown. A wonderful bonus is that it is evergreen, proving vivid colour all year round. It also has a low-growing, rounded habit, which makes it perfect to go in containers in my garden, not that we get too many frosts here but just want to make sure it will survive. I’m told Coprosma is undemanding and needs little attention and a superb choice for coastal locations, next year will tell. My three had just arrived and are awaiting planting but they are sure to be a hit with next years visitors.

So, there we have it, my top 5 from Thompson & Morgan this season.

You can read more of Geoff’s garden at www.driftwoodbysea.co.uk

Geoff Stonebanks

Geoff Stonebanks was very lucky to be able to retire early from 30 years in Royal Mail back in 2004. He had 3 different careers with them first as a caterer, then manager of a financial analysis team and finally as an Employee Relations Manager and Personnel Manager. He sold up and moved with his partner to Bishopstone, near Seaford in East Sussex in 2004 and now spends all his time gardening and fundraising for Macmillan Cancer Support. Using his multi award-winning garden, featured on Gardeners’ World on BBC TV and finalist in Gardeners’ World Magazine Garden of the Year 2016, he’s raised £164,500 for various charities in 12 years, £109,000 of that for Macmillan. In his spare time, he is also Publicity Officer for the National Garden Scheme in East & Mid Sussex. In 2023, Geoff was also crowned one of the 500 Coronation Champions. 

www.driftwoodbysea.co.uk

Editor’s Note : Many of our customers are familiar with Amanda, one of our bloggers who has been writing for us for some years now. Here’s her latest post. Unfortunately, Amanda has some health and family issues which she quite rightly needs to concentrate on, and so she is going to be taking a break from blogging for the time being. We wish Amanda all the very best and a speedy recovery!

Dear Gardening Friends,

How’s this summer been for you? The high temperatures and lack of rain meant that apart from looking after what had already germinated, grown or been transplanted, I have done very little. Mark, on the other hand, has watered, composted, dug, cut, trimmed and taken care of everything else.

In Ty Mawr, the scorching heat meant that the Rainbow Beetroots almost bolted, but I caught them in time. It was also the same for the onions and garlic. The tomatoes grew on the vines and hundreds of cape gooseberries appeared almost overnight. The leaves started to curl on the peppers, chillies and aubergines, so for the first time ever we had to buy a whitewash paint to protect the plants. Inexplicably, in the heat, dormant Amaranthus and Nicotiana seeds germinated after we pulled the beetroots.

In the second week in July, I harvested more of the new potatoes and we went off back to the New Forest for a week, taking the potatoes with us. They were perfect for salads or a light evening meal.

After last year’s holiday disaster of not watering, Mark set up a drip irrigation system using an old hose pipe that he drilled holes into. He then attached this to the water butt and asked his mum to switch it on two days later. She did, but because Pembrokeshire experienced its hottest and driest week in decades, she and his dad came down three times that week to water everything for us. I told them to help themselves to any potatoes, gooseberries, or other produce they wanted.

Mark’s mum said to me “I had your three apples!”

“But there are none on the tree.” I replied.

She laughed and explained that she’d had them from our fruit bowl inside!

As soon as we were back, a few of the trial tomatoes had ripened, along with two dozen cape gooseberries, and have been continuously supplying me with produce.

The aubergines and peppers are flowering and the chilli bucket has tiny green fruits forming.

The spider plant has made a full recovery and is flowering.

In The Office I have done nothing except transplant two Joseph’s Coat plants into the borders. The accidental wildlife border needs only the occasional dead heading.

The shelves are now bare as plants have been put in their final positions outside.

I’m sorry to say that this will be my last blog for a while. I have some fairly major health issues and so does another family member, so I feel that I need to concentrate on our health.

Anyone who’s read my blogs will know that I love gardening, and I love writing. Some of the best people I have made friends with have been through the T&M community. I really value you too for reading them and the comments you put on my page. You have made me very very happy over the years. Thank you.

By the way, I will be growing lots of marigolds and sweet peas from September, so I’m not going to be completely idle!

Happy Gardening!  Love Amanda. Xx

Amanda Davies

My name is Amanda and I live in Pembrokeshire with my fiancé and our garden is approximately 116 meters square. I want to share with you my love for gardening and the reasons behind it, from the good to the bad and ugly. I want to do this for my own personal pleasure. If you would like to take the journey with me then please read my blogs and share with me your gardening stories.

A summer heatwave is ideal for chillies
Image source: Nic Wilson

It’s been a hot year in the greenhouse and the chillies have enjoyed every sweltering second. Sown in early January, they developed into sturdy seedlings by March and were ready to go out in the greenhouse by late May. I chose fewer varieties of chilli seeds this year in an effort to fit all my plants in the available space alongside the cucumbers, tomatoes, basil and cucamelons, and it worked – just!

Best chilli varieties to grow at home

A jar of pickled chillies to enjoy over the winter
Image source: Nic Wilson

I picked varieties based on their heat, flavour and uses – some for chillies and curries, some for our spicy homemade chilli jam and pickles, some for their ornamental value, and others for stuffing.

‘Prairie Fire’, described as an ‘ornamental edible’, and the stunning ‘Numex Twilight’ add interest to the kitchen windowsill or patio table with their upturned chillies ripening from green through cream, yellow, orange, red and purple. They produce hot fruit – great for curries and for extra-spicy jam.

‘Hot Lemon’ is an attractive variety with prolific yellow fruits and an aromatic citrus flavour. It suffuses my pickled chilli liqueur with a sweet tang, works well in Thai soups, and is delicious stuffed with cream cheese for those with an adventurous, heat-loving palate. Another prolific cropper this year is ‘Joe’s Long’. My plants have produced many long fruits which look like curled cayennes and are fabulous dried and hung in the kitchen ready for winter chillies, stews and broths.

Chillies to bake

Sweeter, mellow-flavoured chillies are ideal for stuffing and baking
Image source: Nic Wilson

Baked chillies stuffed with cream cheese is one of my favourite autumn suppers: for this I tend to use varieties with sweet, fruity flavours and less heat. The mellow ‘Hungarian Hot Wax’ and the mild but flavoursome ‘Trinidad Perfume’ are particular favourites, along with ‘Ubatuba’ and ‘Bolsa de Dulce’ (both Capsicum baccatum rather than the more common Capsicum annuum). Baccatum means ‘berrylike’ and ‘Bolsa de Dulce’ translates as ‘bag of sweetness’.

This variety certainly produces fragrant, large fruits rather like sweet peppers but more aromatic and productive, and we’ve had more chillies from these varieties this year than ever before.

Try a chilli tree

Chillies come in a variety of colours, shapes, heat levels and harvesting times
Image source: Nic Wilson

Tree chillies (Capsicum pubescens) are an another unusual type that require a long growing period and plenty of heat to mature. I grow ‘Albertos Locoto’ and use the extremely hot fruits for baking, frying or slicing into salads, as they work best fresh.
One advantage of tree chillies is that they tolerate lower temperatures which means they’re well suited to over-wintering and can continue fruiting for up to fifteen years. I’ve had tree chillies in the house fruiting on Christmas Day in previous years.

Extend the chilli growing season

The glossy dark ‘Hungarian Black’ chilli ripens to a scarlet red
Image source: Nic Wilson

It’s possible to kick start the fruiting season early by growing varieties like ‘Vampire’, and ‘Hungarian Black’. These dramatic chillies have deep purple flowers and relatively mild, Jalapeno-shaped fruits with an eye-catching purple-black shine. They both begin fruiting in July, so by growing these attractive plants alongside tree chillies, it’s possible to extend the fruiting season significantly.

We have a busy few weeks ahead: drying and pickling our chillies, and preserving them in jams to make the most of the bounty brought on by the hot weather. And, as the nights draw in, I’ll be sitting at the kitchen table with a plate of baked chillies, leafing through the seed catalogues, happily concocting my fiery chilli plans for next year…

Head over to our dedicated chillies and sweet peppers hub page for growing inspiration and more fantastic articles on these fiery fruits.

Nic Wilson

Nic Wilson is a writer, garden designer and Garden Media Guilds Awards nominee (Beth Chatto Environmental Award, 2019). She enjoys growing flowers and unusual fruit, vegetables and herbs, and loves to encourage nature into the garden. She blogs at www.dogwooddays.net, and Guardian Country Diarist based in North Hertfordshire.

She works for BBC Gardeners’ World Magazine and her writing has featured in anthologies, journals and magazines including The English Garden, The Garden (RHS Magazine), BBC Wildlife Magazine and the John Clare Society Journal.

www.dogwooddays.net

Dahlias blaze into colour just as other flowers are going over.
Image source: Shutterstock

After weeks of hot summer days, the grass is brown and withered, the summer raspberries have shrivelled into dessicated husks and the roses have gone over, but my dahlias are only just beginning. We’ve had the first brazenly crimson flower on ‘Con Amore’.

I’ve just started reading the sumptuous monograph ‘Dahlias’ by Naomi Slade, published earlier this month, and now I’m impatient to convert my dahlia dreaming into reality. I came to dahlias quite late in the day after picking up a few tubers of the charismatic Dahlia ‘Firepot’ at the school fete and I’ve been hooked ever since. They’re such a versatile flower – working equally well in mixed borders, containers or as bedding plants. Last year I also grew dahlias in the vegetable patch, and used the blooms for cut flowers.

Cut flowers

‘Café au lait’ is a favourite for cut flower arrangements.
Image source: Nic Wilson

My favourites include the sophisticated duo ‘Henriette’ and ‘Café au Lait’. ‘Henriette’ is a semi-cactus washed with apricot tones and ‘Café au Lait’, a double decorative with a soft pink blush which Naomi Slade describes as ‘rich as a cream liqueur on ice’.

Their elegant flowers last well in arrangements – either as an off-white display or mixed with the deep burgundy shades of ‘Thomas A. Edison’ and ‘Downham Royal’. These darker dahlias also create fiery contrasts with the neon punctuation of ‘New Baby’ and burnished orange of ‘David Howard’. Growing flowers in these three tonal ranges allows me to create harmony and contrast in different rooms as the mood takes me.

Borders

‘Bishop of Llandaff’ brings a striking scarlet accent to your borders.
Image source: Thompson & Morgan

Dahlias bring extra colour to late summer borders and their foliage is a valuable addition even before the flowers, especially with the rich chocolate purples and greens of the Bishop Series. If I could only grow one dahlia, it would be ‘Bishop of Canterbury’ – it has the same dark foliage as the more popular ‘Bishop of Llandaff’, but with luscious magenta-pink flowers.

For a more elegant border dahlia, ‘Twynings After Eight’ retains the dark chocolate foliage alongside single white flowers with a saturated yellow central boss.

Containers and bedding

The smaller dahlia ‘Scura’ is ideal for containers.
Image source: Nic Wilson

Smaller dahlias are well suited to container growing and bedding displays. For punchy colour try ‘Scura’, one of the Mini Bishop Group, which has deep orange petals with apricot undertones, or ‘Happy Single Date’ with its cheerful tangerine flowers flushed with red at the centre.

‘Fire and Ice’ creates its own contrast with vibrant red and white striped flowers on sturdy plants and you can’t beat the semi-double flowers of ‘Sunny Reggae’ in all shades from buttery apricot through to vivid red to liven up any area of the garden.

Dahlia care

Dahlia ‘Happy single date’ is easily accessible to bees in a wildlife-friendly garden.
Image source: Nic Wilson

Whether you’re planting dahlia tubers in containers from late winter/early spring or in the ground after the last frosts, they need little attention apart from feeding and comprehensive defense against the gastropodic arts. I begin all my tubers in containers – this year’s spring rain (hard to remember now) attracted the slugs and snails who wreaked havoc on the emerging shoots. My normal barriers of copper tape and wool pellets proved futile and I had to resort to placing all the dahlias on the patio table with copper tape circling each leg.

The plants need liquid feeding throughout the growing season – a high nitrogen feed initially, followed by a high potassium feed when they start flowering. Once autumn frosts begin in earnest, lift the tubers, cut back the stems and dry upside down before storing in sand or compost in a frost-free place. In milder areas, tubers can be left in the ground and well mulched with compost, manure or straw.  Most years this works for me, with occasional losses in particularly wet, cold winters.

Anticipation

‘Thomas Edison’ is a beautiful addition to cut flower displays.
Image source: Nic Wilson

In the next few weeks I’ll be waiting impatiently for ‘Karma Choc’ and ‘Daisy Duke’ to flower, both new for me this year. And I’m already planning my dahlia selection for 2019. How can I resist just a few tubers of ‘Sierra Glow’ – described by Naomi Slade as the “most gorgeous bronze, brushed with coppery pink and with hints of dusty rose”? I suspect, with tens of thousands of cultivars available, I’ll be indulging in dahlia dreaming for many years to come.

If Nic’s article inspired you, learn how to grow & care for your own dahlias using our dahlia hub page – T&M’s one stop shop for everything you need to know about growing dahlias.

Nic Wilson

Nic Wilson is a writer, garden designer and Garden Media Guilds Awards nominee (Beth Chatto Environmental Award, 2019). She enjoys growing flowers and unusual fruit, vegetables and herbs, and loves to encourage nature into the garden. She blogs at www.dogwooddays.net, and Guardian Country Diarist based in North Hertfordshire.

She works for BBC Gardeners’ World Magazine and her writing has featured in anthologies, journals and magazines including The English Garden, The Garden (RHS Magazine), BBC Wildlife Magazine and the John Clare Society Journal.

www.dogwooddays.net