I was a guest of the Malaysia Tourist Board, which won Gold for its rainforest-inspired garden, designed by James Wong (off the Grow Your Own Drugs programme on TV).

The garden was really beautiful, with square stone slabs like stepping-stones on a shallow lake, and shiny foliage of different greens, shapes and textures.

I heard a few visitors grumble that there weren’t actually any flowers, but I loved it – much more to my taste than rows of rhodedendrons or pots of pansies.

A soundtrack of bird and animal noises played softly in the background and it was so relaxing I almost fell asleep on the Minister of
Tourism.

Dato Sri Dr Ng Yen Yen, the minister, told me all about the flowers in her own garden, and about the government’s plan to create a Malaysian version of the Royal Horticultural Society, to get more Malaysians involved in and excited by gardening.

I also had an interesting chat with James himself, about how gardeners often tend to want to grow species from far-away places, instead of appreciating what grows in their ‘own back yard’.

“When I was growing up in Malaysia, all I wanted to do was grow English roses and a perfect striped lawn,” he says. “They’d struggle against the climate. It’s only recently that Malaysians are realising there are so many things around them that are more beautiful than any rose. I hope we’ve shown that our normal plants can win gold on the world stage.”

This got me thinking about the impact of flying and shipping plants and trees from one side of the world to the other to make our gardens look pretty.  There’s often talk about ‘food miles’ but what about ‘plant miles’?

My other favourite gardens at the show included the Global Stone Bee-Friendly Garden, which had a giant message reminding visitors of Albert Einstein’s prophecy that ‘when the last bee disappears off the face of the earth, man only has four years to live” (see my earlier feature on the decline of the honey bee).

I also loved Bradstone Biodiversity Garden which had insect-friendly flowers and log-piles, and a stone pavilion with crevices for nesting birds and bamboo canes to house insects.

The Eden Project garden was huge, if a little bonkers, with rows of old washing machine doors. It did well in the competition but I wasn’t sure if buying the biggest plot of the Show might have anything to do with it.

I was also fascinated by the Naturally Norway garden which was promoting the use of kebony instead of tropical timber for decking and pavilions. Kebony is made using the byproducts of sugar-cane production to harden sustainable wood species like pine and maple, and it looked stunning.

I wasn’t convinced by the Daily Telegraph garden, which seemed to have gone for the overgrown, disused railway track look. I didn’t find it particularly, beautiful, relaxing or interesting but I must have missed the point as it was the overall winner for 2010. Shows what I know…..

They have one of the longest life expectancies in the world here – 86 years for women and 77 for men. This is put down to their chilled-out lifestyle and healthy cuisine so I came to Emi’s Place to try some of the Okinawan specialities.

These range from seaweed and aloe vera (bit gross) to pickled cucumber (quite nice) and prawns in dill-tempura (lovely).

Emi showing me around her garden

Emi really puts my home-growing efforts to shame though. At the back of her house she showed us the dragonfruit, papaya, aubergine, dill, and all kinds of other stuff that she grows.

In my defence, the growing conditions in the tropics do lend themselves more to cultivating crops than the weather in north London has done recently, but I must still applaud her efforts.

I do hope my flatmate’s been remembering to water them…..

To give them the best possible start in life, I’ve invested in some plant food for my boys out on the balcony.

They’re not looking too healthy at the moment, to be honest. The basil is faring particularly badly. I haven’t watered them all week so that probably hasn’t helped – the weather’s been a bit rubbish so I’ve not been out on the balcony much.

I did, however, eat one of the peppers in a pasta sauce this week – it tasted pretty nice but was about a quarter of the size of a normal pepper so didn’t go far. Most of the other peppers on the plant have begun to shrivel so I’ve had to chuck them out. I now feel guilty of food wastage, but they were in a fairly advanced stage of rot.

The mint is looking marginally more lively than the basil, but my coriander is starting to turn quite yellow. I’m hoping that the plant food will do the trick but I fear it may be too little too late….

At about two metres square, it’s unlikely I’ll ever grow enough out there to become self-sufficient, but you’ve got to start somewhere.

I had intended to fully research balcony gardening before I went, to find out who likes sharing a pot with who, which plants I should be planting at this time of year, and which plants are most likely to thrive on the 37 minutes of morning sunshine our balcony currently enjoys.

Instead, I rocked up at Homebase with only a very vague idea of what I was going to buy, and quickly fell out with the store assistant: “Look, I just water the plants. I don’t know anything about plants” was the unhelpful response I got when I asked which type of mint she’d recommend.

I ended up struggling home on the bus with: two 70cm plastic planter troughs; a bag of compost; a pot each of mint, basil and coriander; and a ‘Pick-a-Pep’ plant which already has five miniature red peppers growing on it.

Coriander (left) and mint.

I have no doubt that sturdier, healthier, and more ethically-sourced plants are available from other outlets. At Homebase on a sunny Sunday afternoon, it was more a case of trying to find any plant which still had its label on. But now they’re bedded in and watered they’re not looking too ropey, are they?