Making More Herbs

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About a month ago, I wrote a guest post for Apartment Therapy/Re-Nest on propagating herbs by cuttings. This is how I quickly double my basil harvest every summer at no extra cost. Basil grows easily from seed too, but stem cuttings are fast and easy — they’ll produce roots in water in about a week or two! By mid-summer my collection of scented geraniums (Pelargoniums) are huge! Why not take a few cuttings and share the wealth with friends?

On the Re-Nest site someone asked a question about taking cuttings from bolting plants. I have not been able to post a comment so I am adding a reply here.

SoRad: We grow basil like an annual in colder climates, but in tropical conditions the plant is a perennial. There are also varieties of basil that are reproduced by cuttings only… they don’t produce seed. Some basil varieties bolt quickly and constantly, while others only do-so when the weather gets really hot.

Bolting when it comes to basil is more about the conditions a particular variety prefers rather than “age.” It is better to take cuttings from plants that aren’t under heat-stress, but I have found that it can be done successfully — your best bet is to move the rooting cuttings to a cooler spot.

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Growing Sweet Potatoes in a Bag

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My most recent Globe and Mail Kitchen Gardening article is on sweet potatoes and chronicles an experiment I took up by chance, growing sweet potatoes in a shopping bag.

While in Dominica I learned that when there is not enough soil fertility to produce tubers, sweet potato leaves are cooked or steamed like spinach. I haven’t tried it yet, but think this would be a good option when starting the plant too late in the growing season. I have some slips on hand right now that I might plant for this reason.

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Update on the Morelle de Balbis

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When I wrote about the Morelle de Balbis (Solanum sisymbrifolium) last it was on April 30, 2010 when the seedling was still living in the greenhouse. It had just begun to produce its thorns and I was beginning to get a glimpse into what I’d signed on for.

It is now July 1 and the plant has been living outdoors in soil for just over a month or so. When it came time to plant, I decided to grow it in a large pot, rather than in the ground. The final mature growth of this thorny Tomato Family plant is estimated to come in at around 5′ tall. I had a feeling it was going to be fairly treacherous to grow. Planting it into a garden bed meant there would be a greater chance of scratching myself on the thorns. I am not a particularly graceful person. I bash into door frames fairly regularly. I live in small spaces and I garden in cramped quarters, which means I regularly come into close contact with plants whether I want to or not. As the Morelle de Balbis grows it becomes more and more apparent that this is not a plant I want rubbing up against my skin.

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Shortly after planting. I used straw mulch to help lock in moisture and keep weed seeds from sprouting.

I did not have any room left in the big pots on my roof, so I decided to plant it in a container in “the new space.” Oh, didn’t I tell you? There is a FOURTH garden this year. The fourth is a yard share, located through a secret door in the back garden of friend. One of my goals for this year was to get a bigger garden space. And when it didn’t happen through the City allotment garden network, a friend stepped up and asked me to join their space. I am so grateful.

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With other gardeners in the space, I had to be especially mindful of this plant’s placement. As a part of the garden’s revamp in the spring, we decided to make use of a sunny spot along a fence by lining up large recycling bins for container growing. I planted the Morelle de Balbis in the furthest bin along the fence where I hoped it would receive minimal contact.

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About a month after planting. The Morelle de Balbis is in the centre and is flanked by two determinate tomato plants: ‘Black Seaman’ and ‘Whippersnapper.’ All are under-planted with different varieties of basil.

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Delicious Nasturtiums

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Happy Summer Solstice!!!

My third article in this season’s Globe & Mail Kitchen Gardening column was published on Saturday. The topic is growing nasturtiums to eat.

One of my goals with the series is to publish articles while there is still time for as many gardeners across Canada as possible to get that particular plant into the soil (I am writing to a Canadian audience with these articles…. not easy since Canada is massive and growing conditions vary radically). As a result, my nasturtium article was published before my own plants had flowered. They still haven’t! There are lots more nasturtium varieties than can be found in the local gardening shop — I try to grow a different variety every year. This summer I am growing ‘Creamsicle.’ I can’t wait for the soft orange flowers to come up.

Meanwhile, my friend Barry was daring and put his seeds into the soil well before the last frost date for our region. As luck would have it the weather was unseasonably warm and his flowers are already up. I managed to shoot the very first open bloom on the day my article and photos were due. How’s that for timing?

Here it is:

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The variety is called ‘Mahogany’.

Do you have a favorite nasturtium variety? Which variety are you trying for the first time this year?

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Hanging Colander Lettuce Pot

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You are looking at one of this year’s serendipitous brainstorms. I feel perhaps a little bit too genius for coming up with it, when really, it’s just an enamel colander filled with ‘Sea of Red’ cutting lettuce and hanging in a wire basket. I quite like it. So much so that I haven’t had the heart to harvest it! Yet.

Here’s how this happy marriage came about. I had this heavy wire hanging basket sitting around, going unused. It’s the sort that is typically lined with coir, which is fine in most gardens but hard to keep hydrated on a hot and sunny roof. While, I’ve found it difficult to use as-is, I’ve kept the basket waiting for a new use to present itself. Despite the issue with hydration, stylishly understated and black hanging baskets made of a sturdy materials are hard to come by so I wasn’t about to get rid of it.

I bought the colander at a local secondhand store with the expressed purpose of growing greens in it. I liked the pairing of butter cream with bright red trim. The holes are small enough to hold soil without adding an extra liner, and the drainage they provide is perfect for growing small greens or herbs.

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Once I had planted up the colander, I thought it might be better served sitting up off the ground. Low and behold it fit perfectly inside the otherwise useless wire basket. As an added bonus our digging mammal visitors (squirrels, raccoons, etc) have not been able to get at it, while a second pot of ‘Sea of Red’ cutting lettuce has been dug up several times over the season.

Incidentally, I have experimented with this particular variety by growing the heads spaced at a distance from one another and tightly clustered as you see it here. I prefer it grown together and like the way the spear-like leaves create a literal sea of rich, mahogany that lights up when the sun hits it just so. It’s as satisfying to look at as any flower basket I have grown and I might even eat it for lunch sometime soon before the plants bolt.

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