Sunday, September 8, 2013

Ranunculus asiaticus, Levant Buttercup

I have had this framed silver gelatin photo of Ranunculus for many years. Though I bought it here, it originated from Webster's Photo Gallery of Wellington, New Zealand which was established in 1910, and is still going strong apparently despite changes of ownership over the years. As for the date of this photo it is hard to say, regardless I like it as a reminder of this very, very briefly flowering spring tuberous rooted bulb. 
While the word buttercup is usually associated with water plants, this species originates from dry limestone hills of the eastern Mediterranean to North Africa. I imagine the true species is faced with a short hot spring like we have and has to get the business of being showy, attracting pollinators and setting seed over in a very short space of time.
I planted the shriveled claw shaped 'bulbs' facing downwards about 50 to 75mm deep in autumn and the soil was kept just moist and free of weeds. Some were planted in a large round ceramic pot and others meant for the garden in 10cm plastic maxi pots. Of course the ones in the 10cm pots never made it to the planting out stage, though needless to say both batches are peaking in flower at the moment and looking just fine. Like a lot of bulbs they are used to eking out a living in sometimes inhospitable ground and as long as they get a drink they will still flower well. Ranunculus foliage is lush and parsley like and very attractive, but once the first flower buds appear the leaves shrink back and take a back seat as the flower stems rise up to knee height and the display of brightly coloured flowers begins. The satiny lustrous petals with the central jet black boss in the red and pink varieties or the apple green centre in the golden yellow ones is very appealing. No wonder the variety names include artists such as Picasso and Rembrandt, and, because they have been popular garden flowers for such a longtime it is possible to look back 60 or more years to see the selections which were once sold in the nursery trade.
In the middle of the 20th century it was the "Claremont No 9" variety or 'Huntsman' red, 'Bonnie Lassie' pink, 'Golden Glory' yellow and 'Sunset'  'art tones'. While Leslie Brunning's Australian Home Gardener from 1950 gives the confusing information that there are separate varieties called Turban, French, Persian, Scotch and Asiaticum, mixing common names with species, though his inclusion of a Scotch variety may indicate that the true wild species was once grown. If you visit the online Scottish Rock Garden Club, members still refer to the different colours available in the wild type.  In the 1990's bulb books were suggesting planting the dark maroon and near black flowered Ranunculus with silver foliage plants for a very chic look and perhaps this was a reflection of the revival of interest in the work of garden designer Russell Page who famously mixed black and white tulips in his designs. 
These days it is the compact short stemmed types which make an appearance in Garden Centres at this time of year to be sold as instant  'potted colour'. However for very little effort it is worth planting the bulbs fresh each autumn for a wonderful display of pickable flowers.











Saturday, September 7, 2013

Azalea indica 'Magnifica'

 Azalea indica 'Magnifica'
If you live in an older suburb in a capital or regional city of Australia chances are you will see this shrub in flower at the moment. Hard to miss with those incredibly bright magenta flowers, and, as this year has given us a dry spring, they are looking very fine as rain spoils the show very quickly turning the petals brown overnight.  The big old shrub Azaleas which grow up to 2 metres are very hardy but are probably considered old fashioned these days even though they make great hedge plants or clipped specimen shrubs such as this one. Is it is their susceptibility to insect damage during the growing season that has made them less popular? If you give them regular doses of fertilizer and compost as well as consistent water they usually are less prone to bugs and look much happier.


Spring Herald

The inaugural Australian Garden Show Sydney is in full swing this weekend at Centennial Parklands and last night Graham Ross gave it a good rap on 'B.H.&G' in his usual enthusiastic and knowledgeable way. There is no way I can drag myself away from the potting bench to attend but it is wonderful to see a Sydney based show taking the limelight.
Later this month on the Central Coast of New South Wales is another new garden show called the Plant Lovers' Fair. It is being held at Kariong Mountain High School, Festival Drive Kariong on the 28th and 29th September. More details can be found on their website:
Home Plant lovers Fair - Central Coast Garden Shows

Thursday, September 5, 2013

Looking up at Trees

 The paintings of Australian artist William Robinson invite us to look at trees in a fresh way. They are not painted face on or in profile as we are used to seeing in traditional landscape paintings but from the inside looking up into the canopy and sometimes from above with a birds eye perspective looking down to earth. Their forms are lush and sinuous, writhing and jostling for space to grow.
These days many gardens have become too small to include large spreading trees so it is a delight to visit a botanic garden or park where you can gaze up into the branches and get an understanding of what Robinson is trying to convey in his work. 
 

Wednesday, September 4, 2013

Nemophila 'Baby Blue-Eyes'

 Nemophila menziesii 'Baby Blue Eyes'

 Nemophila menziesii 'Baby Blue-Eyes' (Hydrophyllaceae)
This is the first time I have grown this spring annual, a former Californian wildflower which has made the transition to popular garden flower world wide. I was interested to know more about it when I read about the Nemophila Harmony Festival held during May in Hitachinaka, Ibaraki, Japan. The whole hillside of the Hitachi Seaside Park turns pale blue during the Festval. Why this flower? I have no idea but it looks amazing.
It is certainly easy to grow. I planted the seeds in early winter and only lost a few seedlings early on to snails who mowed down the tender young ferny leaves overnight. It is a soft and fairly delicate looking plant but reasonably tough, forgiving if you forget to water it, by springing back to life after wilting. Though regarded as a shade loving plant I am growing a batch in pots in full sun and these can be moved if the expected 30C days come next week. An ideal garden spot for it would be growing in humus enriched soil under deciduous trees.
As mine are just coming into flower now I shall update this post after they have finished so as to give an indication as to how long it performs.

Nemophila Harmony Festival
Hitachi Seaside park
Ibaraki, Japan

Anisodontea capensis

 Anisodontea capensis (Malvaceae) Hibiscus Family
This small South African shrub with its pink star shaped flowers, delicately 'painted' with dark 'whiskers', has been flowering non-stop for months. It is a thin and wispy character however with barely there leaves and very open habit. How to place it in a garden without it disappearing altogether? Plant several dozen together one imagines to make an impact. It could look quite good alongside Gaura 'Passionate Blush' which has a winter down time. The Anisodontea could replicate the look of Gaura over winter and spring. Alternatively it could be placed as a background shrub in a mixed garden of succulents as it likes similar growing conditions being undemanding of water or fertilizer.

Monday, September 2, 2013

Scarecrows

There is a long tradition of scarecrow making across the world and it was interesting to see some in the Wollongong Botanic Gardens yesterday. Not only do they help scare birds away from edible crops, they are are also very decorative and are a great way to get children involved in gardening.