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Robinia Pseudoacacia Frisia

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I had an email in today reminding me that October was just around the corner…. And it is. With that comes tree planing season. That said, this photo was taken last week and there is great potential for me to end on an entirely different subject-ish 😉 My idea here is just to get you thinking of what is merely weeks away….  Plan now for when you will essentially be buying a twig, stick or dormant plant and you will reap the rewards.

Imagine if everyone in Ireland planted just one tree how beautiful this country would look….

This however is the Robinia pseudoacacia ‘frisia’.

Leguminosae/ papilionaceae. The Robinia’s are a genus of about 20 deciduous species and grow pretty well in Ireland. ‘The books’ note that it may upset your tummy if you eat any part of the tree. On one hand, who eats trees anyway. On the other, better safe than sorry and I tell you in advance.

To it’s name; Psuedo meaning false, and acacia being an entirely different tree, this is often commonly known as the false acacia or the black locust. It’s attractiveness comes down to its foliage which is almost like the sweet pea or pea’s that I have grown in my garden – but then it is Leguminosae [legume] which is essentially the pea family.

This variety of Robinia can grow up to 50 feet tall. It’s golden foliage turns to a more green in summer and to a more orange in autumn. I love it also for its perfumed [although I can’t smell diddly] white flowers than grow in little hanging clusters or racemes* in summer time.

They also remind me slightly of these Gleditsia – funnily enough, they are commonly referred to as the honey locust. Well, you learn something new every day. Go. Buy. Enjoy. Let me know how you get on.

*raceme: [def] a cluster of flowers along a central stem

12 New Plants To The Market – From Ireland

I have interviewed my good friend Pat Fitzgerald before. Twice actually.

But when a Kilkenny man brings 12 new plants to the market, already employs 35 people and exports [some as far as Japan] over 85% of all of his plants grown…. I think it’s more than news worthy. An Irish man selling Japanese style plants in Japan….? Add to that the fact that he’d be considered quite young in an Irish nursery business to have achieved what he has.

To horticulture, some of the plants have just come online, most have never been seen before and others have already award winning. For those not in the plant breeding business and for want of a better definition, put simply, somebody has invented these plants. More details on that below.

From a plant enthusiasts perspective, a picture is one thing. A video is another. Take a look and see what you think.

Pictures and descriptions are below.

  1. Carex oshimensis Evergreen is similar to the species form of the Oshima sedge from Japan with wonderful simple brown tipped abundances of flower in Spring. Almost 1 million Carex plants will be produced by Pat in 2010. Evergreen provides a simple natural and relaxing under planting or feature plant in containers and this from was selected for its more compact growth and depth of colour.
  2. Libertia ixiodes Goldfinger bred at Naturally Native Nurseries in New Zealand and marketed in Europe by Plantipp Netherlands on behalf of New Zealand’s Lyndale Nurseries Kiwi Gold native New Zealand plant collection. Ideal for containers in the colder regions and mass planting in coastal and milder parts. Goldfinger will tolerate temperatures of -5 C to -7 C but below these temperatures will need protection with heavy fleece covering. This fantastic plant has white flowers in May and the foliage colour changes from butter yellow to old gold as temperatures decrease through Autumn and Winter.
  3. Carex trifida Rekohu Sunrise Another representative from New Zealand’s native flora. This is the first introduction from the trifida species of Carex and in New Zealand is commonly known as Muttonbird Sedge due to the flowers resembling the feet of the native Muttonbird. Rekohu Sunrise was bred by Mr Terry Hatch of Joy Nurseries in New Zealand. Rekohu Sunrise can be cut right back to tidy it up in March /early April and will produce vigorous but compact shoots of wonderful bright foliage.
  4. Ophiopogon nigrascens and its other mondo grass relatives are some of hardiest, functionally attractive and most versatile dwarf ground cover plants available. Slow growing ground hugging and with wonderful detail in flower and berry what more can one ask from a plant but there is more. Ophiopogon nigrascens is drought tolerant, will grow in shade semi shade and full sun and is hardy to at least -15 C. This Japanese native provides attractive ground cover in the garden and develops lilac coloured flower spikes which on mature plants set attractive black berries. There is also an improved variety of this wonderful plant and its called Blackbeard. Bred by Steve Yandell from Penzance it has faster growth, longer leaves and a greater clumping habit.
  5. Canna Tropicanna is a Tropical perennial plant introduced by Mr Keith Kirsten from South Africa named and marketed around the world by Anthony Tesselaar International. Tropicanna has led to two other varieties, Tropicanna Black and Tropicanna Gold. Canna Generally has a reputation for being difficult to grow by some people, but it can be a wonderful addition to the small garden and should not be ignored for those of us with foliage colour lust. Tropicanna also has amazing flowers.
  6. Royal Hawaiian Colocasia go on sale in Europe generally in Spring early Summer 2011 although some baby plants will be available a little earlier. The collection comes from an internationally acclaimed breeder Dr John J Cho who has achieved outstanding success with his new line of ornamental Colocasias.
  7. Cordyline australis Karo Kiri is a most unusual variety of the common Cordyline we see all over Ireland in our coastal towns and cites. Karo Kiri is an easily maintained dwarf form and is versatile in containers or small gardens. It comes from New Zealand breeder and selector Ross Baybliss
  8. Carex oshimensis Everest Pat has been growing Carex for 20 years now and having been bought stock of the well known Carex Evergold as a birthday present (another long story) the year he set up FitzGerald Nurseries. Now the biggest producer of Carex oshimensis possibly in the world. Carex oshimensis thrives in the Irish climate and is a versatile plant for the garden or containers. Sometimes misused it leads to unsightly clumps in exposed and sodden landscapes. It is ideally suited to sheltered urban gardens, will thrive in semi shade situations and in containers giving the most wonderful white margins seen on any plant. Everest was picked as an entrant in the recent American Idols plant competition in USA and won a Silver medal at Plantarium in Boskoop Netherlands.
  9. Carex oshimensis Everillo was first launched at the wonderful Hillsborough Show in Northern Ireland earlier in May and was only just discovered in 2008 and is set for a worldwide release in Spring 2012. This is how long it takes even a relatively fast to produce plant such as Everillo. A fantastic addition for shade and semi shade and is a Japanese native bred for its colour.
  10. Phormium cookianum Black Adder now sold to Japan, Australia, its native New Zealand USA and most European countries. Black Adder was selected over 6 years ago has been a wonderful success story adopted by many nurseries including leading New Zealand Nursery Lyndale Nurseries as the number one black / purple Phormium. Black Adder won best container plant award for FitzGerald Nurseries at the worlds largest professional Horticulture Show IPM Essen Germany in 2008.
  11. Yucca gloriosa Bright Star a winner at IPM Essen 2009 with first prize for best patio container plant. Bright Star was discovered at Walberton Nursery West Sussex England by Mr Tim Crowther, promoted by Plants For Europe and introduced into production in Europe by FitzGerald Nurseries. Bright Star is an outstanding colour selection of the hardy and drought tolerant Yucca gloriosa. It has pink colouring which comes during drought or cold weather conditions.
  12. Cordyline fruticosa Caruba Black is a tropical Cordyline from Anthony Tesselaar and produced exclusively in Europe by FitzGerald Nurseries. Unlike its more hardy cousin C. australis Caruba Black needs temperatures over 3 C to maintain its attractive appearance and colour so must only be used as a Summer dot plant to give a tropical exotic look to borders or containers. It can even be cut back in spring to encourage multiple stems.
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Plants, Trees and Shrubs

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Whether you are building your own garden and have a list of plants in mind or simply recreating a part of your garden and require only the finest plants sourced and selected specifically for your home.

From instant mature trees, hedges or shrubs to high impact specimen plants, I source only from the very best nurseries in Ireland selecting by hand each individual plant to suit your garden, no matter what type of space that may be.

From plants, trees and shrubs to the additional products required for the complete project, to the layout of your planting or to where you may wish to be involved in every element and require more a personal guide when shopping and selecting.

  • Planters and baskets, edible or pretty and flowering.
  • Plants or a tree or trees for a particular area
  • an install of an instant green space for your home or office, business or pleasure.
  • bulbs or trees and flowering shrubs to suit the seasons

If you would like to talk with me about sourcing plants or products, plant advice or a shopping guide as always the coffee pot is always on the brew or you can contact me via the following options.

  • by email info[at]doneganlandscaping[dot]com
  • via this website: click the contact page
  • call mobile – o876594688

Read more about Peter Donegan

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Bloom 2010

As always you can rss the podcasts via iTunes or direct via audioboo

To all things Bloom, once again, I quote myself from last year:

To only mention the gardens is, maybe, what I should be doing…. but, as a garden builder and designer at Bloom – they are all [seriously] amazing and I simply can’t be pushed to just pick one. Anyone who designs and/ or builds a garden here is a genius in my eyes ;) I will however give an over view of the  entire Bloom experience & some of the interesting people I met on my sabbatical :lol:

My Recommended Bits And Bobs:

As per the podcast…. here are the links to those I mentioned

  • Shawna Coronado – she’s @shawnacoronado on twitter and will be in the garden expert area. A must see.
  • entertainment tent [#20 on the map]- ice creams!
  • imaginosity – loved it last year. Even better this year.
  • Craft demonstration area. Remember the blacksmith Michael Budd and Kathleen from the basket makers association – even more crafts this year.
  • Agriaware area – see the pics below
  • Chefs Kitchen. Nevin will be mobbed 😉
  • Go say hi to Dawn Ashton [she helped on my Niall Mellon gardeners day out] in her garden. All plants there were supplied by my good friend Pat Fitzgerald – remember him from last year…
  • Show times dates and how to get there are below the pics other than that see the bloom website
  • And finally – don’t forget to upload your pictures to the Pix.ie Bloom Group – where you can see the rest of my bloom images

How to get there:

Show times and dates:

  • friday 4th June 10am – 6pm
  • saturday 5th June 10am – 6pm
  • sunday 6th June 10am – 6pm
  • monday 7th June 10am – 6pm
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Webber Moth

This is an odd one. A message came in follwed by an email with three photographs [the first 3 – see below – the rest followed shortly after] of what I was told was the tent caterpillar. Which is correct-ish. But not, because the the [eastern] tent caterpillar moth Malacosoma americanum is from [eastern] North America.

That said we weren’t far off the mark. What we have [because I know Donal Conaty lives in Ireland – because his phone number starts with 087 😀 ], is the webber moth. This comes from varying caterpillars one of which is the Malacosoma neustria. Not that far apart 😯 In short what we have are two Donegans – one is simply my long lost brother. Does that make sense….? [the webber moths also include the euproctis chrysorrhoea/ dichomeris marginella/ Yponomeuta sp.]

So these moths [the caterpillars or ugly butterflies of that is…] can affect any tree or shrub, although they have a particular likening for fruit trees, willow, cotoneaster and crataegus to name a few. What they do is very simple to see from Donals images, they cover the entire area of planting with a web.

The problem for any plant affected by a caterpillar is that the leaves are eaten… Loss in leaf means a reduction in photosynthesis and therefore a loss in production or – more important for any plant is it chances of reproduction. In fruit trees in particular and moreso of importance to me and you – it simply means less fruit. And of course it looks ghastly.

The control is quite simple. Remove the web. Remove the caterpillar. Some say careful pruning but I have seen infestations – like a scene from Wuthering Heights – in my time and a garden rake would be more appropriate in some scenes, to start with. My theory for ‘problems’ such as white fly and caterpillars is always wishy washy liquid and a sponge and in this case by hand first. I may go select pruning if its necessary afterwards. In Donals case I know there are over 100 trees affected and spraying with a pyrethrum based biological control may be the choice.

If you are asking for a name of a product – I haven’t a clue what trade names garden centres have them marketed under and they change regularly enough – just bring them this post and tell them I said call me if they [he says jokingly] need any more information 😉

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