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Showing posts with label CUCUMBERS. Show all posts
Showing posts with label CUCUMBERS. Show all posts

Wednesday, 22 January 2014

Cool Down with Frangipanis

REAL WORLD GARDENER Wed. 5pm 2RRR 88.5fm Sydney, streaming live at www.2rrr.org.au and Across Australia on the Community Radio Network. www.realworldgardener.com
Real World Gardener is funded by the Community Broadcasting Foundation
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The complete CRN edition of RWG is available on http://www.cpod.org.au/ , just click on 2RRR to find this week’s edition. The new theme is sung by Harry Hughes from his album Songs of the Garden. You can hear samples of the album from the website www.songsofthegarden.com

Design Elements

part 3, designing a cooling garden with landscape designer Louise McDaid

As the summer temperatures beat all record around Australia, we’re looking to escape the heat preferably in the cool of the garden.
Think Pina Coladas, lying in a hammock under the waving leaves of some tropical plant. Or maybe a G & T and a garden bench next to the bubbling pond.
Whatever your scene, there’s always different options to increase the enjoyment in your garden to escape the heat.
Today, it’s all about foliage and flower colour for cool gardens.
Let’s find out ..

Cooling blues, and palest of hues, as Louise said, increase the feeling of coolness. Or what about minty green combinations? Green as a colour can be varied quite a bit in your garden.
If you have any questions this week’s Design elements, why not drop us a line to. realworldgardener@gmail.com or write in for a fact sheet to 2RRR P.O. Box 644 Gladesville NSW 1675,


VEGETABLE HEROES


BOTANICAL NAME: Melothria scabra syn. pendula
Cucumber Mexican Sour Gherkin  (available from www.diggers.com.au )


This heirloom micro-sized climbing cucumber tastes both sweet and sour, just like a gherkin without the work! The fruit is really quite different-about the size of large grapes so that’s why it’s called mouse melon, Mexican sour gherkin, Mexican miniature watermelon and Mexican sour cucumber.

So where do you think it come from?
Mexico but of course.
But in England they’re called Cucamelons.
Like cucumbers, gherkins need a rich soil that doesn’t dry out, and has a pH of above 6.5.
Seeds sprout quickly at soil temperatures of 20 degrees.
Mexican sour cucumber gherkins love to grow up a trellis or tepee, in fact they could be used as a seasonal screening plant.




When is the best time to grow some cucumbers?

Just like last week, the times for Gherkins, is the same as for Cucumbers.
Sow the seeds of Cucumber in late Spring and early Summer for cool temperate districts, spring and summer for arid and temperate zones districts, from August until March in sub-tropical areas.
Only the cooler months for tropical areas-so April until August unless you're inland.
And where can you grow these delicious cucumbers gherkin thingys?


Like all cucumbers choose a sunny well ventilated spot as they are prone to moulds and mildew in humid, still weather.
Most cucumbers want a decent amount of growing space in your garden.

These Mexican cucumber Gherkins need to grow up a trellis, and like last week, growing them this way would be a great way to avoid all the mildews and moulds that cucumbers are prone to in still humid weather.


That’s what would be normally said of cucumbers, but not these little guys, you can squeeze in one plant per 15 cm around a trellis without too much worry about those mildews.
Growing cucumber Gherkins
These cucumber gherkins are easier to grow than your regular cucumber. Not that growing cucumbers is all that hard.
They grow heaps of fruit but watch out in warmer areas as these may self seed.
Pick your Mexican sour cucumber gherkins often as soon as they're an edible size to encourage new flowers and fruit.
How do you eat these Mexican Gherkins?
The fruit can be eaten straight off the plant, or tossed into a salad, like a Greek salad with some virgin olive oil.
I think they would be just right for a quick snack with  cheese and biscuits and drinks of course.
In case you have trouble sourcing these Mexican gherkin cucumbers, I have some other varieties you might like to try.
How about Armenian cucumber? It’s an heirloom variety, that means you can save the seed, www.thelostseed.som.au
Armenian cucumber is known as 'Yard Long Cucumber'.  It’s a light-green, ribbed, cylindrical fruit 20-60cm. 
It has a thin, soft skin, so no need for peeling. 
Grows best on a trellis. Plus it grows quickly.  This cucumber is actually a melon, but is grown & eaten like a cucumber and is ready to eat in 50-89 days

Can't get Mexican Sour Gherkin? Try these varieties instead.

West Indian Gherkin, or Cucumis anguria.   Another heirloom coming from Africa dating back prior to 1793.  
This one’s got small, oval shaped, green fruit 8x4cm.  best picked when still young and it does best in warmer weather.  You’ll get heaps of fruit in about.  55-70 days.  80 seeds.
Use it fresh in salads, soups, or pickled. 

Another unusual one is the African Horned cucumber (www.newgipps.com.au) Cucumis metalliferous. This unusual cucumber has unique Golden horned fruit growing to 10 cm. long. Green flesh has a taste of the tropics. Can be used as a dessert. A tip from the seed suppliers it that it may not fully mature in cold areas.
Why Are They Good For You?
Cucumbers or gherkins have lots of Vitamins C but why you should eat them is because the silica in cucumber is an essential component of healthy connective tissue, you know, like muscles, tendons, ligaments, cartilage, and bone.
Cucumbers have some dietary fibre and Cucumber juice is often recommended as a source of silica to improve the complexion and health of the skin, plus cucumber's high water content makes it naturally hydrating-a must for glowing skin.
So eat them quick AND THAT WAS OUR VEGETABLE HERO SEGMENT FOR TODAY!

 Feature Interview

Here I am speaking with Events Coordinator, Anthony Grassi from the Frangipani Society of Australia.
www.frangipani.org.au
Frangipanis are called Temple flowers and graveyard flowers in various countries because they grow there without any care. Much like some wild bush  roses grow in various graveyards around Australia.
Frangipanis originate in Central America and grow into a candelabra shaped tree of around 5-8 metres.
The flowers are whirled petals, five in number, but because the reproductive parts are deep inside the floral tube, it takes a very specialised pollinator to fertilise them.
Humming birds and hawk moths don't reside in Australia, so growers have to resort to using nylon fishing line to hand pollinate flowers.
Although some flowers have been known to set seed in tropical areas from pollinators unknown.
Anthony gives a bit of a rundown on grafting and caring for Frangi's as they're affectionately called by passionate members of the Frangipani society.

Listen to this.

If you want the most fragrant flower, go for the Classic White Frangipani, or Vera Cruz Rose, or Orange Glow. All other frangipanis do have fragrance to a varying degree in strength and a variety of perfume notes-from spice to vanilla.
TIP ON CUTTINGS:When planting a cutting of frangipanis, place the cutting in well drained mix, water in well, then only give a drizzle of water of very hot days. Otherwise leave them alone until next season, when you can re-pot them after they flower.
Fore more information of frangipani cultivation, visit society page, listed above.

Plant of the Week

Lilly Pillies have come in such a variety of sizes that it’s hard to know which one’s the best for you.
They can grow in all parts of Australia, offer fluffy flower heads, are brightly coloured fruits, are bird attracting, and once established take care of themselves.

Here’s some of the popular species-syzygium australe, syzygium luehmannii, syzygium cascade, syzygium paniculatum, syzygium smithii, syzygium jambos or 'Rose Apple' (Malabar Plum).
S. paniculatum or Magenta Cherry grows to around 15m.
Typically has creamy white flowers with beetroot purple berries in late summer to autumn.
New growth is pale bronze that turns green. Is affected by pysllid bug.
There’s a dwarf version of this one called Lillyput which is useful for hedging.
S. luehmanii or small Leafed Lilly Pilly grows to 6 x 3m. Some creamy white flowers and a red coloured berry in summer.
New growth on this one is pale pink which turns to red then ages to green. Not prone to pimple psyllid.
These lillypillies are one of the most popular in gardens because of the way they’ve been marketed. Neighbours Gone, and Hedge in a Hurry are a couple of names.
Those two are usually a variety of S. luehmanii.
This tree is usually free from pimple psyllid which most people know as the bumpy appearance on new leaves. Impossible to control.
Syzygium species of Lilly Pillys grow all around Australia as long as they don’t dry out.
Best part is they tolerate just about any soils-from clay to sandy soils.
They grow well in shady areas as some of them originate as understorey trees in rainforests.
They have attractive polystemonous (multiple stamens) creamy white flowers in late spring and summer followed by attractive red or purple berries.
All Lilly Pillys attract birdlife.

The downside is they’re not drought tolerant, so on hot dry days give them a good drink of water.

Only a couple of the Lilly Pilly’s were featured today, but there’s plenty more out there.
If you want a hedge, try for a variety that’s close to the hedge height that you want.
That saves you trying to rein in a tall growing plant that wants to shoot upwards and eventually gets a too big to control.
As a feature plant, you can’t go past, Magenta Cherry,





Sunday, 12 January 2014

Seasonal Gardens, Cooling Gardens


The Good Earth



Are you finding that it’s too hot to garden most days?
Or are a wise old owl, up at the crack of dawn,  getting things done in the garden. Maybe you’re waiting until early evening to do those gardening things.
Whichever it is, here’s some tips for what really needs doing in the summer garden.
Let’s find out what these important tasks are…I'm talking with www.permaculturenorth.org.au representatives, Margaret Mossakowska and Lucinda Coates.
You don’t have to convert to permaculture, just take in a few suggestions to make your garden more efficient. After all, followers of permaculture got their ideas from somewhere else, like IPM or Integrated Pest Management, that is practised by many crop farmers and orchardists so they can reduce their reliance on pesticides.
If you have any questions about mulching, or IPM, why not drop us a line to. realworldgardener@gmail.com or write in to 2RRR P.O. Box 644 Gladesville NSW 1675, why not drop us a line by sending in your question to realworldgardener@gmail.com or by post to 2RRR P.O. Box 644 Gladesville NSW 1675

Vegetable Heroes


THIS WEEK’S vegetable hero and its Cucumbers. or Cucumis sativus..
Cucumbers just love the hot weather, so they’ll germinate and grow quickly at this time of the year.
Cucumbers are a member of the gourd or cucurbita family and have been grown for 4000 years!
Cucumbers were widely eaten throughout Asia and Europe by the 6th and 7th centuries A.D
Did cucumber start off in India? No-one’s really sure.
Some pretty famous people have been known to be fans of cucumbers, even cucumber pickles.
Take, Julius Ceasar, he ate them everyday, Cleopatra, thought cucumber pickles help her skin complexion, and other pickle lovers included George Washington and Queen Elizabeth 1.
Would you have thought that Cucumbers are one of the world’s favourite vegetables?
I would’ve said the tomato, but there you go.
When is the best time to grow some cucumbers?
Cucumber plants do best in all types of temperate and tropical areas and generally need temperatures between 15-33°C. Cucumbers are happiest when the average temperatures are around 210C
For this reason, they are native to many regions of the world.
Sow the seeds of Cucumber in late Spring and early Summer for cool temperate districts, spring and summer for arid and temperate zones districts, from August until March in sub-tropical areas.
Only the cooler months for tropical areas-so April until August unless you’re inland.
And where can you grow these delicious cucumbers?
You need to pick a sunny, well-drained spot, because Cucumbers are a subtropical plant, that needs full sun.
Cucumbers also want a decent amount of growing space in your garden.
If you’re short on space, try growing them up vertically on a trellis or even on some netting, perhaps a tomato trellis?
In fact, growing up a trellis would be a great way to avoid all the mildews and moulds that cucumbers are prone to in still humid weather.
There’s also a number of dwarf varieties if you’d like to grow your cucumbers in pots.
Try Mini White- one of the most popular. www.diggers.com.au
Grow it for yourself and see why.
The 10cm long fruit and is best picked when young. Gives you lots of fruit per plant and it’s burpless  Or you could try Cucumber Mini Muncher as well.
If you’re in Adelaide, go to the shop in the Botanic Gardens.
How to Grow Cucumbers
The best thing is that Cucumbers aren’t picky about soils.
As long as your soil is well-draining and has a pH of around 6.5.
Add in plenty of organic compost and fertilisers like chook poo or cow manure.
I’ve seen an idea where you make mini mounds, wet the soil first and then drop in 4 -5 seeds into the top of each mound.
Mulch the mounds so they don’t dry out but not too much or you’ll be wondering why nothing is germinating, that’s because the seed has rotted away.
When your seeds have germinated, pick out the strongest couple and throw away the others so you don’t get overcrowding.
Water regularly at the base of each plant – keeping leaves dry or you risk powdery mildew disease – and feed every couple of weeks with a soluble plant food.
Powdery mildew is a fungal disease that is spread by spores carried by the wind.
Look for white to grey fungal deposits on the leaves and stems of your cucumbers. As the mildew spreads, the leaves become brittle then start to die off.
There are some types of cucumbers that resist this disease for a time anyway.

You can also try a natural fungicide. 1 part whole milk to 10 parts water, and spray in the cool of the day.
Sudden wilt is a disease is caused by pythium fungus and causes the entire plant to die and wilt. Look for root rot. This disease usually happens in poor draining soil, so add organic compost to the soil before planting to improve drainage.
Growing your cucumbers in pots and raised beds, can help this problem.
Verticillium wilt, is a fungal disease called by the Verticillium fungus. Symptoms include wilting leaves and brown discoloration of the stems and roots. You’ll typically have to open the stem to see the problem. Eventually, this disease will cause the entire plant to wilt and die. This problem often lingers in the soil where tomatoes, potatoes, chillies, and other members of the nightshade family have been planted.
Crop rotation is important to avoid this disease. There’s no spray of any kind for this problem. Leave the garden bed empty for quite a few months before planting again.
Who out there hasn’t tried a cucumber that’s tasted bitter?
I’m sure some time in your life, that’s happened hasn’t it?
There’s seems to be a few theories for bitterness in cucumbers
One theory is that the bitterness is caused early in the plant’s development by terpenoid compounds that give a bitter flavour to the entire plant.
Usually the bitterness accumulates at the stem and below the surface of the skin of the cucumber.
According to this theory it’s a genetic problem.
Newer cucumber hybrids seem to have fewer problems with bitterness.
I’ve always thought it to be the result of Cucurbitacin.
Found in most cucumber plants, Cucurbitacin causes fruit to taste bitter.
Cucurbitacin levels increase when a plant is under stress, and can make the fruit taste really bitter.
The concentration of these compounds varies from plant to plant, fruit to fruit, and even within the individual fruit itself.
Did you know that the ability to taste detect bitterness or cucurbitacins also varies from person to person.
Even insects have varying preferences for cucurbitacins- the compounds attract cucumber beetles but repel other insects, such as aphids and spider mites.
Anyway, it proves that you shouldn’t stress out your cucumbers!

By the way, if you do get a bitter cucumber, peel it and cut of the ends by about 2.5cm, that’s where the bitterness concentrated.

Just like zucchinis, cucumbers have separate male and female flowers. Male flowers come out at first, but don’t worry too much because the female flowers will arrive soon after. Cucumbers should be ready at about 50-60 days and picking fruit often stimulates more to start growing. Some of you probably have realised that if you pick your cucumbers when they’re quite small, this is when they’re at their sweetest.
Twist the cucumbers off the plant or cut the stalk just above the cucumber tip.
They keep for 7-10 days in the fridge then the start to look like something that came from outer space…green and slimy
Why are they good for you?
Cucumbers have lots of Vitamins C but why you should eat them is because the silica in cucumber is an essential component of healthy connective tissue, you know, like muscles, tendons, ligaments, cartilage, and bone.
Cucumbers have some dietary fibre and Cucumber juice is often recommended as a source of silica to improve the complexion and health of the skin, plus cucumber's high water content makes it naturally hydrating—a must for glowing skin.
So eat them quick in sandwiches  salads or juice them for healthy glowing skin!


Happy CUCUMBER growing everyone!
AND THAT WAS OUR VEGETABLE HERO SEGMENT FOR TODAY!

 Design Elements

with Landscape Designer Louise McDaid
2013 was the hottest year on record and 2014 is tipped to be just as hot if not hotter. How can we cool off without it costing us too much?
The garden is the key and you need to plan a cool garden, not cool as in groovy or fab, but cool as in temperature.
Over the next four weeks, we’ll be discussing different ways and designs that you can incorporate into your garden to make it more cool.
Let’s start off with part 1….click on the link to


Lots of great suggestion that you can start with in your garden, whether it be planning a new pergola, adding a simple water bowl with a miniature water lily, or planting up some more trees.
Green has got to be the coolest garden colour but you need different greens so that when you look out into the garden it’s not uninteresting.
Next week, part 2 is this series will be about what flower colour or foliage colour constitutes a cool or cooling garden.

Plant of the Week-Poinsettias



Plants are clever things, and over the years adapt different ways to attract pollinators to compensate for lack of flower size, such as have a modified leaf that looks like part of the flower.
Quite a few plants do this and no-one knows why they evolved that way instead of growing bigger flowers.


Euphorbia pulcherrima or Poinsettia is a evergreen shrub or small tree, typically reaching a height of 0.6–4 metres.
It’s partly or completely deciduous in cold areas.


 


The coloured bracts—which are most often flaming red but can be orange, pale green, cream, pink, white or marbled—are often mistaken for flower petals because of their groupings and colours, but are actually modified  leaves.


The colours of the bracts are created through photoperiodism, meaning that they require darkness (12 hours at a time for at least 5 days in a row) to change colour.

At the same time, the plants need bright light during the day for the brightest colour.

For Christmas production in Australia, plants are kept in the dark with heavy curtains in glasshouses to get the right amount of darkness to colour up.

They’re also sprayed with a dwarfing compound to keep the small so they suit table decorations at Christmas time.

Of course as soon as people plant them in the ground, they shoot up to their natural height.
The flowers of the poinsettia are unassuming and do not attract pollinators. They are grouped within small yellow structures found in the centre of each leaf bunch, and are called cyathia.

The poinsettia is native to humid areas in southern Mexico

Just remember that Poinsettias are not frost-tolerant when choosing a site to plant out into the garden.
They will grow outdoors in temperate coastal climates.
Poinsettias are not poisonous. A study at Ohio State University showed that a small child would have to eat more than 500 leaves to have any harmful effect.
Plus poinsettia leaves have an awful taste. You might want to keep your pets from snacking on poinsettia leaves. Eating the leaves can cause vomiting and diarrhoea.