How to Grow Sweet Potatoes in a Bag

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

Barry’s Lithops

Can you distinguish the plants from the rocks? Lithops, aka stone plants, are a favourite botanical freak but I am very tentative about growing them. I’ve killed a fair share and even though I have an intellectual understanding of their needs, I still don’t feel like I truly “get” them in practice. I currently have

Yes Virginia, There is a Blue Tomato

And I am growing it! Back in February a secret somebody, whose identity I will not reveal (pinky swear), gifted me a package of seeds of the only open-pollinated (OP) blue tomato to have been raised by natural plant breeding techniques (not GMO). I was under the impression that this yet-to-be-released tomato was so secretive

Update on the Morelle de Balbis

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

A Truly Black Viola

There are several pansies and violas that claim to be black, but when it comes down to it they are purple, more or less. Ever since Mr. Brown Thumb posted about his not exactly black, black viola, I have been meaning to pull out a photo of Viola cornuta ‘Black Magic’, the blackest flower I

Hanging Colander Lettuce Pot

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

Corsican Mint (Mentha requienii)

Project “Let’s Not Kill the Corsican Mint” is well underway and so far so good. You see, I tried to grow one in my community garden plot last year and failed. If I can manage to move from not-killing the plant to encouraging it to grow lush an over the sides of it’s pot I

Growing Beans

My second article of this season’s Globe & Mail column was published last Saturday: BEANS! It’s still not too late to get started. When I wrote and submitted the article we were experiencing a very hot and dry spring: great weather for planting beans. Immediately after the article was published the weather turned cold and

My First Japanese Maple (Acer)

My first ever Japanese Maple (Acer)!!! I have always wanted one, but it was one of those plants I stayed clear of under the condition that I would get one eventually, but only when I got rich and/or became a homeowner. I bought a Purple Smoke Bush (Cotinus coggygria) instead; the poor man’s Japanese maple.

Grow ‘Sparkler’ Radishes in a Container

The first new radishes have been making their way into our salads over the last week — what a treat! First up is ‘Sparkler’, a tender, two-toned variety that reminds me of a flattened ‘French Breakfast.’ The later is long and elegant but only appropriate for the very deepest containers, while ‘Sparkler’ is short and

Grow an Orostachys Pot

This year, for a myriad of reasons, I have rapidly expanded my succulent collection, most especially sempervivums, which I just can’t seem to stop myself from buying. I bought and/or acquired by other means 25 new semps this year alone in addition to a few other related succulents, many of which are hardy and some

Planting a Sempervivum Trough

Sempervivums or Hens and Chicks as they are commonly called, are an incredibly hardy, and drought tolerant succulent that can take a fair amount of abuse, yet when I was starting out on my roof, they were the last plant I wanted to grow. I’d come to associate them with the few that had been