We get a lot of questions from clients about growing garlic – so we are going to discuss that today. The number one question we are asked about growing garlic is when can I harvest my garlic?
Garlic is great to grow – easy, low maintenance Garlic is planted in the fall – beginning it’s growth in late fall and goes dormant in the winter to spring to life and continue its growth cycle in the early spring as the ground thaws. Garlic continues to grow throughout the summer, sprouting leaves and a long flower bud that shoots up from the center of the bulb. This is the scape which is at the end produces a seed bulb and can usually be seen developing on the garlic plants around the end of June or early July depending on the zone you are in (even as early as May in some warmer zones!) Up here on the mountain in zone 5b we saw our scapes develop the first week of July. By cutting the scape from the plant, you signal to the plant that the energy gets sent down to the bulb, so it grows larger and more full.
Scapes are wonderful to use while cooking, as they give off a milder garlic flavor than the bulb. Scapes are healthy filled with essential nutrients and minerals; they are low in calories, high in fiber, vitamin C and provitamin A.
Scapes can be used in soups and salads; are good roasted or fried; and they make a wonderful pesto. Check out of our Recipes page of our blog for more info on roasting scapes and making pesto with them.
Another question we are asked quite often is when is it time to harvest my garlic?
Garlic is easy to grow and relatively low maintenance compared to other vegetables and harvest time is no different. Shortly after you have harvested your scapes – about a month later – the leaves of the garlic plants will turn brown and yellow. The you begin to notice the change stop watering, this is about 2- 3 weeks before harvest. On the calendar, in zones 5-6, this is around mid July through August, warmer zones this will be earlier in the summer. When 75% of the plant has changed to yellow and brown, it’s time to harvest your garlic. If you wait until the entire plant has turned you run the risk of the outer skin of the bulbs will shed too.