Showing posts with label dendrobium orchids. Show all posts
Showing posts with label dendrobium orchids. Show all posts

Sunday, August 22, 2021

Sydney's first pops of spring


One of the great things about gardening in Sydney is that winter is still a time for growing things, planting and enjoying a few pretty blooms that like to flower in the cooler months. None of that cliched bleak snowy winter malarky down here!

Then again, we still do get the best of both worlds, in that there's a genuine burst of energy that accompanies the longer sunshine hours and warming temperatures of spring. So here's just a small selection of what's blooming here right now.

I can't show you all of them because I have postings lined up for later in the week about Pammy's plants, some of which are flowering now. And there's also a posting on the plants belonging to Pam's lovely old mum, and they're flowering too. 

Our Australian native Dendrobium orchids are flowering their heads off this spring, and it's with a real sense of relief that I say that — because they didn't flower at all last year, and that was because an awful orchid beetle was chomping everything it could find. Such rotten timing, too, you rotten little orchid chomper!

The rotten part about the orchid beetles is that when I looked up in my garden pest reference book, it seemed there was little I could do, especially if I'm dedicated to organic methods. Bugger! So this year as the flower buds swelled I was out there, not sure what I was looking for, but I was out there anyway! Maybe I scared them off? One of the side effects of this lockdown season is a lack of haircuts and beard trims from my barber, so maybe I was just so scary looking that the beetles snuck away?

There was no need to worry about chomping beetles tucking into our Pieris japonica blooms.

This little potted plant is a fighter. It does best in cooler zones (my friends Eric and Jane up in the cool Blue Mountains west of Sydney have glorious big Pieris hedges.) But down here on the humid coast the Pieris struggles through our summers. I have it growing in a pot so I can move it from here to there as the seasons change. Right now it's getting all the morning sun it wants. Later on, I'll give it more shade as summer's intensity ramps up. 

Look carefully at this photo of one of our hellebores. Yes, it's a bit blurry, so I was about to go outside and take a better one, but then I noticed sitting on top of the big green leaf was the hellebore plant's resident spider, the concierge, wanting to know what the hell I was doing. I'd been there for more than an hour weeding and mulching, and he had just about had enough of me. So, I decided that he was perfectly entitled to photo-bomb me!

Here's the fruits of a rare venture in online plant shopping: baby hellebores looking quite healthy and happy but no flowers yet. Maybe next year, but nice to know the kids are all right.

Finally, two plants which have admittedly been flowering all through winter and are still looking fabulous in spring. Now I am not certain exactly what type of bromeliad it is. Its botanical name is Aechmea fasciata, and it came to me via a lovely neighbour who was moving house. He came across to my place several years ago, told me he and his husband were downsizing and so they couldn't take all their plants with them. Would I like this one? I've never repotted it, fed it, cared for it or anything. As it's next door to my potted lime tree which I water often, the bromeliad does get watered often, and it loves life. I think it actually started flowering last autumn ... but time is getting very blurry around here. It just goes on and on and on ...

What a modest claim to fame: "Plant of the Century". That's what the label says (see below). It's a real geranium (ie not a pelargonium) and its name is 'Rozanne', voted Plant of the Century by some mob called the Royal Horticultural Society. It certainly loves to flower, and it's been flowering ever since I bought it at our local garden centre at the beginning of winter. And it doesn't look like stopping any time soon. 

There you go, a plant label that catches the eye with sheer modesty

And if you can read the back of the label it says the plant should grow to 50cm high (20 inches) and 60cm wide (two feet). Pam asked me this morning "Is it a groundcover?" because it's still hugging the ground while slowly spreading out in all directions. I await its decision to suddenly shoot up to that lofty 50cm size, but this certainly is the most delightful flowering plant I have met in ages. The deliciously pretty flowers just keep on coming, and coming and coming. If you see one in a garden store, buy it! I should have bought two ...

 

So there you go, folks, our springtime show and tell. It's all happening here right now, beautiful weather this Sunday to be out there in the garden, even if all you're doing is reading a book, snoozing or maybe just thinking "I guess I could do a bit of gardening sometime soon."

Sunday, September 2, 2018

Easy orchids


Orchids are difficult to grow ... right? Wrong! Some orchids are so easy to grow they barely need any help from me to do their thing. Just a bit of water, an occasional feed of liquid orchid food, and a sheltered spot that gets a bit of sun, but not too much. Mine are nestled up against a side fence, so they get no afternoon sun at all.

And they're flowering now. In preparing to write this little blog posting about my native orchids, I discovered a couple of things I didn't know previously. The first is that they are both closely related, even though one is a tiny little guy with flowers less than one inch wide and the other one is big, bold with "can't miss it" sprays of many yellow blooms. They're both dendrobiums.


This one pictured above is the little person, formal name of Dendrobium kingianum, common name of native rock orchid. Small but perfectly formed ...


And this big yellow personality is Dendrobium speciosum, with a few common names, including rock lily and Sydney rock orchid. But I think of it as the Sydney Mardi Gras orchid.

This is the first time the big yellow orchid has flowered, even though it's been in our garden for the last three years. Now, if I had done my research more thoroughly back then, I would have learned that if you buy a young plant then you are going to have to wait a few years for it to flower. For a while I wondered if I was doing anything wrong, as each year the little rock orchids flowered their heads off and the much bigger plant did nothing. It looked healthy enough, but it just didn't produce flowers. This year was its big debut, and what a spectacular entrance it has made.


I have several pots of the smaller rock orchids, including this white one, and they flower very reliably every year. Two years ago I repotted them all, as they were multiplying quite prolifically and getting overcrowded, and all the transplants have survived the experience.

So, what's the second thing I discovered about these orchids? Well, it seems that these are regarded as two of the easiest native orchids you can grow. Perfect beginner's orchids. And that explains a lot!

I think both forms look wonderful, and the fact they are hardy and do well even in the care of an absolute beginner makes them even more marvellous in my eyes.

Now, I should give credit where credit is due, and mention two Australian websites which are a good source of information on native orchids. One is this page on Angus Stewart's website, and this page at the Australian Orchid Nursery website, which is all about Dendrobium speciosum.

If you are looking for something to grow in a line along a fairly boring fenceline on the western side of your garden, then give orchids a try. Contrary to popular belief, many orchids are not difficult to grow at all. In fact they are remarkably tough, easy-care potted plants. As well as these native dendrobiums, look out for the cymbidium orchids, another excellent choice for beginners.

Buy your orchids already potted up and they should do well in that original pot for the first few years at least. Your local garden centre or major hardware chain will stock special orchid foods. I use a liquid feed that I mix up with water and apply from a can, but there are dry granules which you mix up with water, and slow-release pellets which you scatter around every few months. I find the liquid feed easiest, and I feed my plants whenever I remember to do it. I guess that's about once a month.

All the other stuff about them special potting mixes, etc is true, but it mostly has the effect of making people think orchid growing is difficult. It's not. Just buy a plant already potted up, plonk it in a good spot and you're nine-tenths on your way to success.

Good luck!