From plant science to gardening


Spring in my garden

Last week this blog celebrated its third birthday. In that time I have gone from being a research scientist to working as an editor for a scientific journal and so the involvement of plants in my life has changed somewhat. Working with plants was one of my favourite parts of my old role in research and so its perhaps not surprising that I now do quite a bit of gardening in my spare time.

Until about a year ago, the extent of my gardening experience was a few herbs in pots outside and a bunch of low-maintenance houseplants. I wasn’t always very good at looking after these plants, so branching out to a whole, albeit small, garden has all been a bit of an experiment!

I’m happy to say that my gardening experiment has overall been pretty successful so far. I’ve managed to grow some edible vegetables and my garden looks much tidier and more colourful than it did when I moved in. Most importantly, now that I have an office job, I’ve really enjoyed having a good excuse to spend lots of my leisure time outside. However, my first year in the garden hasn’t been completely plain sailing as I ran into a few problems and disasters along the way. Here are the most useful lessons I have learnt along the way:

Be on the alert for pests – they WILL find your favourite plants. Last year, slugs and snails attacked my salad leaves and destroyed the marigolds I was growing. I tried out a few different methods to deter them from eating the rest of my crops and eventually settled on copper tape. Slugs and snails don’t like crawling over copper and so I could use the tape to make a pretty good barrier to defend a lot of my vegetable crops. Unfortunately, the same cannot be said for my nasturtiums (Tropaeolum majus), which became infested with hundreds of blackflies (a type of aphid) and withered and died soon after.

That plant support or structure might look tidy, but will it withstand the weather? I must admit that the first few structures I built to support plants were not all as robust as they should have been because I didn’t really appreciate how windy it would be in my garden. The canes holding up my tomatoes were blown over on several occasions, and the netting structure protecting my cabbages nearly flew away in a winter gale.

When digging in an overgrown patch of ground, keep an eye out for plants you might want to keep. Last year, I got a good crop of potatoes from the handful of tubers left in the vegetable patch by the previous occupants of the house. And just this week I discovered some parsnips growing amongst the grass of the overgrown allotment I’ve recently taken on with some friends. Being fairly hopeless at plant identification, I didn’t know what potato or parsnip plants looked like until I stumbled into them.

Work out what types of plants you like to grow and then grow them. I like to feel “productive” when I’m gardening, so I can spend hours tending to my vegetable patch and then forget to water my houseplants. As a result, I’ve tried to fill as much of my garden with fruit and vegetables as possible, and then used low-maintenance decorative plants to fill in the gaps and really shaded areas.

My main gardening project for this year is to work on an allotment with my friends. The plot hasn’t been cultivated in a few years so was pretty overgrown, but since we took on the tenancy a couple of months ago, we have managed to clear some parts of it and plant some soft fruit crops. Watch this space.

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The new project…

The plant scientist and novice gardener


My mini herb garden. From left to right: rosemary, chive and thyme.

Some people think that because I am a plant scientist I should also know a lot about gardening. Think again. The extent of my gardening is tending to some house-plants and a few herbs outside. All of these plants are pretty low maintenance (except the parsley, which needs more regular watering). This suits me because I love having plants around, but I tend to be a bit absent-minded about watering them, so I need plants that can tolerate dry conditions, like Aloe vera or thyme.

So why am I NOT an expert gardener? In short, because I’ve not had the years of training and experience that expert gardeners have. My research in plant science uses mostly molecular and cell biology techniques. I didn’t step foot in the greenhouses at my place of work for the whole of the first year of my PhD because I never needed to grow plants in soil. Instead, I was growing plants in sterile conditions (i.e. without microbes like bacteria and fungi) on a jelly-like substance called agar. Continue reading