Onions begin to form bulbs in response to temperature, but also the length of the day. In southern Canada and the northern U.S., choose “long-day” onions. Our summer days are much longer than our winter days. “Short-day” onions are better suited to growing in the south, where the length of summer days is less pronounced.
Continue ReadingOne of the factors that most influences the germination rate of seeds is how they are stored. Like the plants that produce them, seeds come in all sorts of forms and sizes. They are also variable in their longevity. Since...
Continue ReadingOats are not particularly cold hardy, so a summer planted crop will die back, holding the soil in place, and providing ample carbon-rich organic matter to till under before planting spring vegetables.
Continue ReadingAbout Melons: Watermelon (Citrullus lanatus) & Muskmelon (Cucumis melo) Melons picked fresh from the vine are unbelievably sweet and, like so many other kinds of garden produce, are nothing at all like the ones you might find in a grocery...
Continue ReadingThere are some very interesting facts about tomatoes. No one can say for certain, but the ancestor of all modern tomato varieties appears to have been a scrambling vine that was native to the highlands of Peru. Archaeological evidence suggests...
Continue ReadingWhether the goal is to harvest tender, immature “new potatoes,” or to harvest fully mature potatoes for storage and use over the fall and winter, it’s helpful to follow some basic guidelines on how and when to harvest potatoes. New...
Continue ReadingPlanting to attract predatory insects is one of the key tactics for pest control in an organic garden system. Insects, like plants, come in all shapes and sizes, and play many different roles in the environment as well as in your garden. As sure as some insects are pests others are positively beneficial.
Continue ReadingHarvesting seeds from your garden for planting in the future is a great idea for all kinds of reasons. Most obviously, it’s an economical way to keep your garden going from year to year without having to constantly purchase new...
Continue ReadingThe towns of Ladner and Tsawwassen (which form South Delta) are situated between the Fraser River estuary and Boundary Bay, which happens to make the area incredibly suitable for birds. This whole region is part of the Pacific Flyway, which is a migratory route for a huge range of birds travelling north or south, depending on the season.
Continue ReadingSpinach also contains oxalic acid, which inhibits the absorption of iron by the body. The availability of iron in spinach is increased if it is eaten with foods rich in vitamin C and calcium, so mixing it with citrus juice or dairy makes it more nutritious.
Continue ReadingLettuce is recorded in ancient Egypt, described in carvings at a temple in Karnak, and was thought to be an aphrodisiac. It was also grown in Asia for at least as long. The Latin name Lactuca is derived from lac, meaning “milk,” a reference to the milky juice that appears when it is cut. Curiously, the milky juice that gave lettuce its name contains a substance called Lactucarium, which is similar in properties to opium, though much milder.
Continue ReadingSquash (Curcurbita sp.) Of all the vegetable varieties, squashes are by far the most diverse in shape, size, and overall appearance. The sheer complexity of this vegetable group invites growers on a life-long adventure. There are many hundreds of different named varieties of squash (perhaps more types in cultivation than any other group of vegetable), each with its own fascinating history, but there are countless more yet to be developed, as the plants are so easy to breed and prone to cross-pollination.
Continue ReadingNitrogen is one of the three most important so-called “macronutrients” for the healthy growth of plants, along with its equally important cousins phosphorus and potassium. These three elements are the central components of most fertilizers, and they form the N-P-K...
Continue ReadingSome vegetable varieties thrive in the cool conditions of fall and early winter, and offered a bit of protection from extreme cold, they can be harvested right through until spring. The best winter gardening varieties actually improve in flavour, texture,...
Continue ReadingThe most notable capsaicinoid about peppers is called capsaicin, a crystalline substance found almost entirely in the pithy flesh that holds the seeds in place inside the chili. The seeds and skin contain very little, if any, capsaicin. When eaten, capsaicin is detected by heat receptors in the mouth, and the brain responds as though something hot (in terms of temperature) has been consumed.
Continue ReadingThe bean is an annual plant of the family Fabaceae. This is a huge plant family, with over 19,000 species, so there are many interesting facts about beans. Only orchids and asters outnumber the members of this botanical group. Among...
Continue ReadingCertified Organic Plum Purple radishes Radish (Raphanus sativus) The genus name for this vegetable, Raphanus, comes from the Greek for “quickly appearing,” and it’s wholly appropriate.
Continue ReadingMany plants benefit from a head start by sowing indoors during late winter and early spring. For a few crops, notably peppers and tomatoes, this indoor start is an absolute requirement if growing from seed. These tender, tropical plants will...
Continue ReadingFor many of us growing up, lettuce represented the primary source of vegetable greens in our diets. Lettuce is absolutely standard in sandwiches and burgers, and makes a simple, inoffensive base for salads. Its flavour is mild and neutral — not too...
Continue ReadingAs a vegetable crop (as opposed to a grain crop), the potato is the world’s most important foodstuff, so there are many interesting facts about potatoes. The starchy tubers of the potato plant are exceptionally nutritious and so rich in...
Continue ReadingFor the best success with seeds, we need to understand them and how they work. Seeds come in as many different packages as the plants that produce them. They may be enormous and clunky or tiny like specks of dust....
Continue ReadingPlant Hardiness Zones offer general guidance to the kinds of plants that will survive winter in a given area. The warmer the climate, the higher the number of the zone.
Continue ReadingAll vegetables take a certain amount of time to mature before they are ready to harvest, so it’s crucial to provide that time. There is no point sowing tomato seeds in July, because they take several days (or weeks) to germinate, and the plants will not be mature enough to begin flowering for at least a month after that.
Continue ReadingThe holidays are over but the weather outside is still pretty frightful. Here on the coast it is altogether wet — the ground is sodden and squishy. Elsewhere, snow is falling, and the ground is freezing hard. Only the most spirited...
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