Episodes
Monday Jun 20, 2022
Pruning Australian Native Plants on Real World Gardener
Monday Jun 20, 2022
Monday Jun 20, 2022
PLANT DOCTOR
Pruning Native Plants
For some reason, many gardeners have been reluctant to prune their native plants, thinking that if they did, those plants might never recover or worse, just drop dead.
Seems counter intuitive doesn’t it?
Grevillea 'Lollipops' photo M Cannon |
Grevillea 'Superb' photo M Cannon |
So how should we prune our native plants?
Steve and I are not saying that you need to clip everything into a ball to make it look like a formal garden.General rule: Prune after flowering
It might seem risky, but if you only prune lightly, then you’ll be rewarded with a much better looking plant.
I'm talking with Steve McGrane, Horticulturist and agriculturist.
If you have any questions you can email us Realworldgardener@gmail.com or write in to 2rrr, PO Box 644 Gladesville NSW 1675.
Sunday May 22, 2022
Climber Shrubs Explained on Real World Gardener
Sunday May 22, 2022
Sunday May 22, 2022
Climber Shrubs
This design series that covers everything from mixed shrub borders, sub-shrubs, climbers, hero trees to best garden bromeliads but use plants that are non-general lines.
I have to say, Peter Nixon, RWG’s contributor for this series, focuses largely on what he calls cool sub-tropical garden or ‘cool sub-trops’ which he refers to often.
Don’t be put off if you live in a different climate because often plants adapt to a variety of climatic conditions and are worth a try.
Hibiscus geranioides |
Climber shrubs-what are they and how could I use them as 'garden fixes’ in my cool subtrops garden ?
In fact if you were search for the term climber-shrub, you would be hard pressed to find it on the internet.
Seems like a contradiction because climbers need support to climb whilst shrubs are free standing. But what about those plants that climb over themselves to form a sort of mounding shrub?
Some of these types of shrubs are self-striking which might be called suckering.
Insta examples from Peter Nixon
Juanaloa aurantiaca - or commonly called Golden Fingers because the flowers look like a little bunch of lady finger bananas. Minimum winter overnight 6-7 degrees C
Gmelina philipensis - 'Parrot Beak'. A deciduous shrub with unusual yellow flowers that resemble a parrot beak.
Hibiscus geranoides-native to Australia. Loves a 'La Nina' type of weather. Interesting foliage texture
Bauhinia tomentosa-sulphur flowering semi-deciduous shrub to 3m with a cascading habit.
Let’s find out more by listening to the podcast. Marianne (host of Real World Gardener radio show ) is talking with Peter Nixon of Paradisus garden design. www.paradisusgl.peternixon.com.au
Sunday May 22, 2022
Best Climbing Plants on Real World Gardener
Sunday May 22, 2022
Sunday May 22, 2022
DESIGN ELEMENTS
Climber Heroes
This design series is about plants that are categorised as non-general lines.
Every week I’ve been saying that were talking about plants that you won’t necessarily find in your big box store or possibly even in your nursery so you may have to search for them.
These plants are so worthwhile that because they provide year round interest with their foliage colour, texture and contrast, not just their flowers.
Today perhaps some climbers fit the bill
Peter refers to cool sub-tropical garden or ‘cool sub-trops’ which means that overnight winter temperatures are down to about 5 degrees.
Don’t be put off if you live in a different climate because often plants adapt to a variety of climatic conditions and are worth a try.
Peter mentioned these climbers
-
Conomorpha fragrans often called climbing frangipani although it has nothing to do with the frangipani genus-Plumeria. The flower does look similar to the frangipani flower and are highly scented.Hoya carnosa - vigorous habit requiring a solid support
- in cooler areas plant against a north facing wide. Deciduous in cold areas.
- Dombeya ianthotrycha (tropical garden society of Sydney)-a winter flowering climber with large paper thin leaves. Flower colour is a muted red with a hint of orange. Can be trained as an espalier or a bun shaped shrub.
- Hoya carnosa or wax flower, better in pots with specialised potting mix. If planting in the ground, must have well drained soil.
- TIP: don't cut those flowering spurs off - this
Friday May 20, 2022
Mixed Shrub Borders are in again on Real World Gardener
Friday May 20, 2022
Friday May 20, 2022
DESIGN ELEMENTS
This is a series about foliage colour and contrast and textural contrast for year round interest. The focus is also on non-general lines instead of production grown planting. In other words, plants that may not necessarily be easy to find but so worth the effort. We kick off the series with mixed shrub borders.
- MIXED SHRUB BORDER
Are they a thing of the past or a living process that still has relevance for the modern smaller garden?
Hibiscus capitolia 'Apricot Sport' |
This kind of design style has been used for hundreds of years because it has great garden appeal. There is no reason for it be considered irrelevant or 'old hat,' simply because it is so adaptable. It can be either formal or informal, full of colour and contrast or not, annuals, perennials and shrubs.
Today though, it's all about the shrubs and is a start of the design series that covers everything from mixed shrub borders, sub-shrubs, climbers, hero trees to best garden bromeliads.
I have to say, Peter Nixon and Real World Gardener's contributor for this series, focuses largely on what he calls cool sub-tropical garden or ‘cool sub-trops’ which he refers to often.
Don’t be put off if you live in a different climate because often plants adapt to a variety of climatic conditions and are worth a try.
Peter mentions the following shrubs as his 'best.'
Posoqueria longiflora |
- Tibouchina multifida-not more than 1.5m in height.
- Hibiscus capitolio 'apricot sport'-double flowering hibiscus, slightly pendulous. 2.5m in height.
- Posoqueria longiflora-commonly called Japanese Needle flower. Has perfumed flowers with a long white tube, height to 3m in semi-shade.
- Brunsfelsia macrantha,
- Acokanthera oblongifolia - Bushmans Poison,
- Gardenia grandiflora ’Star’,
- Rosa sanguineus,
- R. chinensis ’Ten Thousand Lights'
Let’s find out more, I'm talking with Peter Nixon of Paradisus garden design. www.paradisusgl.peternixon.com.au,
Thursday Nov 25, 2021
Grafting Ctirus a Technique in The Good Earth
Thursday Nov 25, 2021
Thursday Nov 25, 2021
THE GOOD EARTH
Grafting Techniques part 1 & 2
Lemon tree |
- Switch to grafting methods.
Practice makes perfect and I would recommend wearing gloves before attempting to do any type of grafting.
So What is Grafting?
- The scion has to be a particular size and be related botanically speaking to the rootstock. That means you can't graft an apple onto citrus rootstock, because apples are in the family 'rosaceae' and citrus are in the plant family 'rutaceae.'
- Margaret describes cleft grafting where the scion's base is cut as a 'V' and inserted into the same length slit into the rootstock. The cambium (green wood) of each must be aligned.
You’ll also need the correct root stock.
Let’s find out more by listening to the podcast. I'm talking with Margaret Mossakowska of www.mosshouse.com.au
Saturday Nov 06, 2021
Old Man Saltbush in Plant of the Week
Saturday Nov 06, 2021
Saturday Nov 06, 2021
PLANT OF THE WEEK Number 2
Scientific Name: Atriplex nummularia
- The leaves impart a salty flavour if your dry and crumble them and sprinkle on food.
Possibly, listeners would be familiar with the term ‘old man saltbush’ or even have seen this plant growing somewhere.
But I daresay, you would not have heards that parts of this plant are considered bush tucker.
There are many bush tucker plants that are not that well known and this is another one of them.
- The Department of Primary Industries NSW recommends the following for farmland.
"Shrubs are grown in hedgerows as block or alley plantings across the farm to provide high-protein green feed during periods of feed shortage."
Old Man Saltbush: Photo courtesy DPI NSW |
"Shrubs are grown in hedgerows as block or alley plantings across the farm to provide high-protein green feed during periods of feed shortage.Not recommended for areas with less than 300 mm average annual rainfall, or more than 600 mm average annual rainfall."
In the home garden, if you’re first planting out old man saltbush, don’t expect it to survive without any water at the start. After the first warm season, then it’s good to go on just what falls out of the sky in rainfall.
Let’s find out more by listening to the podcast with Adrian O' Malley horticulturist and native plant expert.
Monday Aug 30, 2021
Woolly Tea Tree in Plant of the Week
Monday Aug 30, 2021
Monday Aug 30, 2021
Scientific name: Leptospermum lanigerum
lanigerum, is named using the Latin word for wool-bearing, describing the silky hairy leaves and hairy buds, shoots and young capsules.
- Not all tea trees have green leaves, and this one has pewter grey or silver tiny leaves with typical 5 petalled tea tree flowers.
- May be limbed into a small tree. Light summer water though very drought adapted. Excellent background shrub or screen or large informal hedge.
Monday Aug 30, 2021
Aussie Coastal Rosemary is Plant of the Week
Monday Aug 30, 2021
Monday Aug 30, 2021
Westringia 'Grey Box' |
Monday Aug 30, 2021
Aussie Salt Bush is Plant of the Week
Monday Aug 30, 2021
Monday Aug 30, 2021
pt 2 Silver leafed plants
Scientific name:Rhagodia spinescens
Common Name: Aussie flat bush; spiny saltbush
Ozbreed has a compact form makes a great ground cover and performs better if it is pruned annually or more often if a manicured look is desired. 30-50cm x 1m wide
Monday Aug 30, 2021
Two Silver leafed Eucalypts in Plant of the Week
Monday Aug 30, 2021
Monday Aug 30, 2021
PLANT OF THE WEEK
All About Australian Native Plants with Silver Leaves.
Eucalyptus perriniana |
pt1 A Couple of Eucalypts with Silver Leaves.
- Two great silver leafed gums were our picks:Eucalyptus perriniana and Eucalyptus cinerea
Silver leaves can be so attractive in the garden, in the vase or just in the landscape.
The add texture and structure to a garden. But they also can brighten a dark spot in a garden where dark green would just disappear in the gloom.
Eucalyptus cinerea |
Other fabulous silver leafed eucalypts
- You could also try Eucalyptus pulverulenta, known as the Silver-leaved Mountain Gum.
- There’s a dwarf form of this one called Baby Blue which only grows to 3m.
- The Silver-leaved Mountain Gum is an unusual Eucalypt (especially for eastern Australia) because it hangs onto juvenile foliage into maturity. Plants rarely produce adult leaves.