I have an itch to plant some hard neck garlic (Allium sativum, Zone 3) this October. Like any other hardy bulbous plant (including spring tulips and other ornamental bulbs), garlic begins making roots in the fall, just as soon as it’s buried in soft, rich soil. In spring, it begins forming an underground head, and sends up green blades and a thick stem that will eventually carry flowers and seeds. But the energy already stored in the garlic clove planted this fall has a lot to do with the size of the garlic to be harvested next July. A big garlic clove on planting day make big heads next summer.
The converse is true, too: Planting small cloves results in small garlic heads at harvest time. That’s why I want to purchase heads of garlic with husky cloves. Those fat cloves carry the most energy to feed the plant, and I plan to provide bloodmeal or a balanced granular fertilizer (such as 10-10-10) to add more nutrients. I set the individual cloves four inches (10 cm) deep in moist soil, spacing them about six inches (15 cm) apart, and cover them with a three-inch (8-cm) layer of leaves.
If I had grown garlic this year, I’d be saving the fattest cloves to plant this autumn. But I didn’t, and so I must rely on seed catalogues or even garlic from the supermarket. When sourcing garlic from supermarkets, I always look for heads grown in North America. A better bet is to find garlic at a farmers’ market, because it will have been grown in the region and be adaptable to my garden climate.
Sourcing garlic from seed catalogues (damseeds.ca, veseys.com, halifaxseed.ca) is most satisfying, because I can usually purchase a named cultivar with a brief description of the bulb’s characteristics. It’s worthwhile to do some Internet research on named cultivars for additional information and reports from other growers. Garlic purchased from seed companies is sold by the pound, and I usually receive good-sized heads with large cloves.
A few named garlic cultivars that sound promising include ‘Music’, which produces five to seven large cloves per head and stores well. Pungent ‘Music’ is hot when eaten raw, but mellows sweetly when cooked. ‘Legacy’ makes a larger head with eight or nine large cloves, but the flavour mellows in storage. ‘Bogatyr’ produces heads with four to seven large cloves, and is strongly flavoured, with fiery hotness. ‘Siberian’ is another hot and spicy garlic (closely related to ‘Bogatyr’), with a strong flavour when raw, but creamy and mild when roasted (and it caramelizes nicely). ‘Siberian’ also grows milder in storage. These named garlics are all adapted to cold-climate growing, and will be hardy in the ground under a thick blanket of snow.
The garlic I’m still looking for is ‘Ontario Giant’, also known as ‘Puslinch’, which makes large heads with up to eight fat, juicy cloves. Researching garlic is a pleasant preoccupation at this time of year — I could spend hours doing this! I’m glad to have some interesting cultivars available for planting. Garlic is sometimes described as the taste that inspires passion, and I’m all for that!