A short, easy to understand video from the UK Meteorological Office
Latest Entries »
iLandscape.com
A Roof Garden by Hugo Nicolle Design
This ‘snippet on style’ focuses on gardening above ground – roof gardens (including ‘green roofs’), balconies and vertical gardens. Growing plants above ground has been going on for centuries: e.g. the ziggurats of ancient Mesopotamia and the Villa of the Mysteries in Roman Pompeii.
Roof gardens
A roof garden is any garden on the roof of a building. Roof gardens can be of ornamental value – especially in urban locations where no ground level garden is available. They can also play a part in:
- providing food – Trent University has a rooftop garden which provides food to the student café and local citizens
- temperature control – plants can help to reduce heat absorption on buildings (so reducing the need for artificial air conditioning), achieving a cooling of the environment by between 3.6 and 11.3 degrees Celsius
- controlling and harvesting rain water run off – where urban areas are increasingly hard – surfaced, roof gardens can delay peak run off and so help to prevent flooding, as well as retaining moisture for later use by the plants.
- adding to the appearance of a building
- providing habitats or corridors for wildlife
- recreational opportunities
A great place to grow vegetables
Cultivating food on the rooftops of buildings is sometimes referred to as rooftop farming, and is usually done using special systems such as hydroponics, aeroponics/air-dynaponics or in containers. These systems can also help to reduce the stress on the roof that would otherwise have to carry a depth of soil over its whole surface. Sometimes as well as using the space on a roof, additional growing areas are added as ‘air bridges’ between buildings.
Roof Gardens are as old as the hills- this one’s in Assisi, Italy
A modern roof garden by Marigreen Ltd.
Rooftop veggy growing, Jamaican style
Formal raised beds on the roof
The Woodland Garden at the Roof Gardens Centre, Kensington, England
A densely planted roof garden by Bridgman.co.uk
The roof garden designed by Sir Geoffrey Jellicoe
Penthouse roof garden, New York, via Rezpector de Blanco
One person’s vision of how rooftop New York could look
In creating a roof garden there are several important factors to consider:
-
primarily the bearing capacity of the roof structure – this can be designed to be minimal, so really creating a ‘green roof’ (bearing about 100-300kgs per square metre) or ‘stepable’ (bearing over 300kgs per square metre)
-
prevention of roots and water penetrating the roof structure
-
the inclination of the roof (this should not exceed 30°)
-
the altitude of any attic, etc.
Roof gardens are likely to feature more and more in major cities – 80% of Singapore residents voted for more roof gardens in the City’s future plans. The containers/planters on a roof garden may be designed for a variety of functions and vary greatly in depth to satisfy aesthetic and recreational purposes. These planters can hold a range of ornamental plants: anything from trees, shrubs, vines, or an assortment of flowers. Where aesthetics and recreation are the priority roof gardens may not provide the environmental and energy benefits of a green roof.
A ‘green roof’ made up of various succulent plants
Balconies
Once again you need to be aware of how much weight your balcony can take, so seek structural engineer or architect advice if you’re unsure. Balconies can be used for both ornamental or food plants, but it’s worth thinking about your layout before you start. To maximise growing space, suspend window boxes along the balcony edges, place soil-warming terracotta planters in the sunniest patches, and put lean-to shelves against the wall to accommodate extra pots. Here’s a video about setting up a balcony garden using permaculture principles.
A smart balcony garden in Mumbai
A balcony with a selection of pots for growing herbs and food can look attractive
Vertical Gardens
For those who live in small apartments with little space, ‘square foot gardening’, or (when even less space is available) vertical gardens or ‘living walls’ can be a solution. These use much less space than traditional gardening – square foot gardening is said to use 20% of the space of conventional rows and ten times more produce can be generated from vertical gardens. These also encourage environmentally responsible practices – eliminating tilling, reducing or eliminating pesticides, and weeding, and encouraging the recycling of wastes through composting. Some of the most familiar vertical gardens are called ‘living walls’ – a concept where low growing and small plants are placed into a matrix which is then fixed to a wall. Such designs can be immense in size, covering the entire sides of buildings. They are also increasingly being used inside building spaces, such as foyers and receptions, to create a contemporary and eco-friendly ambiance. There is a trend towards more living walls in people’s homes. This has led to many companies now providing products which create a vertical garden to liven up the side of a house or patio, and platforms of pots which can be planted with herbs and vegetables on a balcony. Some of my own articles feature the use of old pallets for vertical planters and these too can be considered as ‘living walls’ and are a useful addition to conventional ground level gardens as well as homes which lack much outside space.
There are clear advantages to vertical gardens:
-
creating growing space where normal ground level space is restricted
-
offering a green outlook to those who want to avoid views of concrete and bricks
-
creating spaces which are beneficial to both mental and physical health
-
making it easy to grow food plants such as herbs and salads
A colourful vertical garden
A simple ‘flower wall’ using Morning Glory
Sources and links:
RHS- roof gardens and balconies
6 green roofs you can relate to
Balcony Garden and rooftop garden ideas
Green Roof and Green Wall ona Sydney high rise building – David Eugene
Other articles in the ‘Style Counsel’ series:
Old School Gardener
If you’ve enjoyed reading this post and others on this blog, why not comment and join others by signing up for automatic updates via email (see side bar, above right ) or through an RSS feed (see top of page)?
Tombstone at Weybourne, Norfolk via http://www.ournorfolk.org.uk
‘A dodman (plural “dodmen”) or a hoddyman dod is a local English vernacular word for a land snail. The word is used in some of the counties of England. This word is found in the Norfolk dialect, according to the Oxford English Dictionary. Fairfax, in his Bulk and Selvedge (1674), speaks of “a snayl or dodman.”
Hodimadod is a similar word for snail that is more commonly used in the Buckinghamshire dialect.
Alternatively (and apparently now more commonly used in the Norfolk dialect) are the closely related words Dodderman or Doddiman. In everyday folklore, these words are popularly said to be derived from the surname of a traveling cloth seller called Dudman, who supposedly had a bent back and carried a large roll of cloth on his back. The words to dodder, doddery, doddering, meaning to progress in an unsteady manner, are popularly said to have the same derivation.
A traditional Norfolk rhyme goes as follows:
“Doddiman, doddiman, put out your horn,
Here comes a thief to steal your corn.”
Source: Dictionary of Phrase and Fable, E. Cobham Brewer, 1894
The ‘inventor’ of ley lines, Alfred Watkins, thought that in the words “dodman” and the builder’s “hod” there was a survival of an ancient British term for a surveyor. Watkins felt that the name came about because the snail’s two horns resembled a surveyor’s two surveying rods. Watkins also supported this idea with an etymology from ‘doddering ‘ along and ‘dodge’ (akin, in his mind, to the series of actions a surveyor would carry out in moving his rod back and forth until it accurately lined up with another one as a backsight or foresight) and the Welsh verb ‘dodi’ meaning to lay or place. He thus decided that The Long Man of Wilmington was an image of an ancient surveyor.’
Source: Wikipedia
from Gardenphotos.com, via Growveg
‘Iron Man’ Gorilla outside the County Council tent- one of many hand painted gorillas that have just been put on display around Norwich in aid of a local children’s charity.
Yesterday I spent an enjoyable day at the Royal Norfolk Show, the County’s long established ‘agriculture plus’ event that has its own show ground at Easton near Norwich. My main reason for being there was to help man the ‘Master Gardener’ and ‘Master Composter’ stand, offering information and advice about growing food at home and, of course, how to compost effectively.
Just popped in to the show…
All the fun of the fair…
The right pedal is the accelerator…
See that man with the camera? – shoot some water at him….
Climbing wall from Whtlingham Broad Outdoor Centre
Yours truly holding the F.A. Youth Cup (Soccer), which my team, Norwich City, won this year! Come on you yellows….
Something for everyone….
Before this afternoon stint I was able to stroll around, camera in hand, and soak up the atmosphere on this first of the two day show. Over both days the organisers are expecting around 90,000 people to attend, and they are aiming to ‘break even’ financially. It’s interesting that the show has managed to survive the tough financial times as some other county shows have folded completely due to dwindling attendances, not moving with the times or a lack of facilities to cope with poor weather. No signs of that at Easton, where there was a busy, joyful atmosphere, especially as the weather (until the very end of the afternoon) was warm and sunny.
Definetely a day of hats… 
More hats/helmets… 
Summer hats… 
And more hats… 
Red and black… plus tea and cakes 
and other hats…
As expected the crowds were a curious mix of ‘old and new’, or perhaps more accurately, different social groups – the well dressed ‘County Setters’ in their blazers, shirts and ties, flowery hats and summer dresses (most involved in farming in some way), alongside groups of school children and more casually dressed families, teenagers and older couples. A microcosm of the local community in what remains predominantly a rural, agricultural County. Of course an agricultural show wouldn’t be the same without the ranks of huge and intricate machinery, some old, some brand spanking new as well as age-old crafts like horse shoeing and sheep shearing – including an impressive display by the Gressenhall Fam Manager, Richard Dalton, using a set of 100 hundred year old hand cranked clippers!
Steam traction engine from yesteryear 
A trio of Fordsons not quite so old 
Morris Minor Van – on podium 
Big boy 
Horse shoeing display 
Dina and Hannah (in the red) attednignt o the Gressenhall sheep before they were shorn… 
Milking practice… 
Richard Dalton sheep shearing
It’s always impressive to see some of the ‘beasts’ entered for the various cattle, horse, pigs and other animal competitions and the efforts put into their grooming and presentation for the judges. On the horticultural front there was an impressive floral display in one marquee, including some delightful orchids, chrysanthemums and looser mixed arrangements of garden plants nicely in flower and leaf. There were also some amazing floristry displays and the usual competitions for different types of home grown fruit and veg- some impressive Gooseberries caught my eye in particular. I managed to come away from the Norwich and Norfolk Horticultrual Society ‘plant tombola’ with a hand full of very nice seed packets, so I now have a supply of purple Pansies, Amaranthus, Morning Glory and Carrots to add to my seed bank!
Champion bull 
Champion cow 
Pigs being ‘persuaded’ to walk round the ring 
Guinea pigs looking rather ‘sheepish’- part of the Norfolk Industries for Disabled people stand – this social enterprise makes animal bedding. 
Turkeys 
One of the Cromer Crabs gathered from the sea that morning and destined for a restaurant in a couple of days time… 
A beautiful wild flower display 
Orchids 
Exotics – Cannas 
Elephants… 
You can cover almost anything with artificial grass… 
Floral design winner 
Hostas heaven 
Chrysanthemum combos looked super
And the varieties of food on offer reinforced the summery feel too – tumblers full of freshly cut fruit, strawberries and cream and of course ice cream a plenty. And not wasting food was one of the key messages of the Norfolk Waste Reduction Team’s display, which also hosted the Master Composter/Gardener stalls, along with some fascinating crabs illustrating the work of the Fisheries Conservation Agency. This was a great draw for the children who continually asked ‘which one is the most dangerous?’- in truth none of them really, as despite their fierce looking claws, the staff were able to pick them up to show the to the crowds without any apparent fear – or nipping!
Prize winning Gooseberries 
Prize winning onions 
Strawberries and cream 
Fruit cocktails
My afternoon was spent talking to show goers about growing their own food and composting. I had some very interesting chats including a teacher from a local High School who teaches horticulture there and sounds to have a splendid school garden, several couples about starting or improving their compost, helping children to make paper pots and sow seeds to take home (along with all the other ‘trophies’ they collected from the stalls at the show), and other show goers clearly just enjoying growing their own food and with whom I shared tales of the late spring, compared potato growth rates and discussed rhubarb diseases. The next door County Council tent with which we were associated also put on a splendid carousel of displays and activities (including live music) illustrating the array of ways in which the Council serves Norfolk – in fact it (and we) were so good that the whole stand won the Show’s top prize for ‘trade’ stands, so congratulations all round!
Master Composters/ Gardeners 
The Stand 
David Hawkyard (Master Composters Coordinator) discussing composting with a show goerw goer 
Reducign waste food and turnign soem of it into compost- via a wormery 
Not the sort of vintage you’d have on the dinner table! 
Welcome to the County Council tent…
Master Composters/ Gardeners
The Stand
David Hawkyard (Master Composters Coordinator) discussing composting with a show goerw goer
Reducign waste food and turnign soem of it into compost- via a wormery
Not the sort of vintage you’d have on the dinner table!
Welcome to the County Council tent…
So, as you can tell, I had both a very pleasant day out – and one that boosted my energy, interest and optimism for gardening!
Old School Gardener
If you’ve enjoyed reading this post and others on this blog, why not comment and join others by signing up for automatic updates via email (see side bar, above right ) or through an RSS feed (see top of page)?
When growing a vegetable garden its important to note how choosing the location of the garden has an effect on plant growth. I planted a raised bed of squash and zucchini plants at our community garden at least a week before my garden at home. Our community garden is in full sunshine and very open meaning its exposed to winds at all times.
But take a look at the plants in the beds today and you will see there is something seriously wrong. We have new soil but so does everyone else who gardens at the front of the garden and their plants are doing well. So the soil is most likely not a factor in why the plants aren’t thriving. I water regularly so that is not an issue. Here is my theory. I think that being at the very back of the community garden, the raised garden beds…
View original post 796 more words
A genus of 70 or so rhizomatous perennials from central and southern Africa, Kniphofia – or ‘red hot pokers’ – can often be found in moist places; alongside river banks, in grasslands or mountainsides. They are also called tritoma, torch lily, knofflers or poker plant. The Kniphofia genus is named after Johann Kniphof, an 18th-century German physician and botanist.
Kniphofia form clumps, with arching, strap-like leaves. They can be evergreen or deciduous, the leaves of the deciduous varieties tending to be narrower and shorter than the evergreens. They thrive in any soil as long as it is moisture retentive, prefer sun but will tolerate light shade and can vary from tender to fully hardy. Many tolerate coastal conditions. Coming from South Africa, they are not completely hardy, particularly in the far north. For safety grow the more hardy evergreen varieties, where you should tie up the leaves over the winter, so protecting each other from frost. They are also susceptible to ‘wet feet’ – this is particularly bad in clay soils when they are also cold.
Kniphofia ‘Shenandoah’
Kniphofia ‘Wrexham Buttercup’
Kniphofia ‘Bees’ Sunset’
The flowers are cylindrical or tubular and usually hang down (‘pendent’), though in some varieties are upright. Flowers are borne well above the leaves in dense spike – like racemes. The flowers come in various colours, including green and toffee, but most of the commonly seen types open red and turn to yellow, giving the characteristic, bicoloured flower spikes.
Red Hot Pokers make good cut flowers. The flowers produce copious nectar while blooming and are attractive to bees and butterflies. In the New World they may attract sap-suckers such as hummingbirds and New World orioles. They are low in allergens.
A group of Kniphofia or ‘Tritoma’
Red hot pokers seem to have suffered a bad press over the years, stemming from Victorian times when one influential garden writer (Shirley Hibberd) thought they were vulgar and that their use required “a little extra care to avoid a violation of good taste”.
Cultivars range from 50cm to 2 metres in height, and the taller ones may need staking. Late-summer flowers such as Crocosmias look good with them, as do different sorts of marigolds; e.g. ‘Touch of Red’ and ‘Art Shades’ which are ideal for a showy look. Salvia uliginosa combined with yellow or coral-coloured pokers gives a more subtle effect. They mix well in the border with other tall plants such as Alliums and Echinops. Sometimes a mixture of gaudy colours – Delphiniums, Alliums, Lilies and Knifophia – is quite attractive.
Kniphofia caulescens
You can grow them from seed quite easily using ordinary seed compost – just push the seeds partially into the compost in April, water and they will be transplantable by summertime. Once mature, after a year of growth, the plant is dividable to increase stock. Do this in late September, into pots of 50% compost 50% grit. Dividing is easy enough, they pull apart quite easily and you can simply pot them up. Leave the divided plants in pots in a cool but frost-free greenhouse, and replant in May the next year. When transplanting your Kniphofia, dig a hole that is about 20cm deep by 10cm wide, and half fill with 50% compost, 50% grit mixture and then top up with compost and plant in this. Each spring give them a mulch with good rich compost. You can also give them a liquid feed in June when they start to show signs of flowering. I have some in my long borders at Old School Garden and they are just coming into flower.
Kniphofia and Echinops. Photo- Jenny Cochran’s garden
Further information:
How to grow Kniphofias- Telegraph article
How to grow Kniphofias-Mirror article
RHS- Kniphofia ‘Bees Sunset’ and other links
Old School Gardener
If you’ve enjoyed reading this post and others on this blog, why not comment and join others by signing up for automatic updates via email (see side bar, above right ) or through an RSS feed (see top of page)?
Old School Garden 