Safe to Plant

Wild garlic · Maringá, Paraná, Brazil

When to plant wild garlic in Maringá

Main outdoor window

22 Jun - 8 Jul

The window this page is built around.

Timed from last spring frost

22 July

In Maringá, on your chosen risk.

Ready to pick

29 Aug - 28 Nov

If you plant at the start of the window.

The average last frost. Half of all years are later than this.

Step by step in Maringá

Each window is a range, not a single day. Earlier in the range buys you a longer season; later in it buys you a safer one.

Plant bulbs

22 Jun - 8 Jul

Any time the plant is dormant and the ground is neither frozen nor waterlogged: after leaf fall in autumn, or at the end of winter before growth restarts.

Harvest

29 Aug - 28 Nov

Frost tolerance
Very-hardy
Damaged below
-20°C (-4°F)
First crop
Year 2
Hardy to
Zone 4a–8a
Min soil temp
7°C (44.6°F)
Spacing
15 cm
Sowing depth
50 mm (2 in)
Sun
Shade

Wild garlic through the year

Against the frost risk in Maringá

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Frost risk Plant Harvest Today

Why these dates

Plant bulbs in autumn or move plants in leaf in spring, into damp shade under deciduous trees. Pick leaves before the flowers open, after which they coarsen quickly.

Hardy to -20C. The whole growth cycle happens between the last frosts of winter and the closing of the tree canopy, which is what it is adapted to.

Wild garlic are planted once and then left in place, so there is no sowing offset to resolve. What matters in Maringá is the shape of the year: this crop is dormant through the winter and is planted while it sleeps, any time between leaf fall in autumn and the restart of growth in spring, so long as the ground is neither frozen nor waterlogged. That is why the window below spans the cold months rather than sitting in the middle of the growing season.

Maringá sits in zone 10b, which is milder than this crop wants, and a winter that never really arrives is its own problem. The dates below still describe the right time of year; the open question is survival rather than timing.

Do not expect a crop in the first year. A plant set out now should give its first worthwhile pick around year 2, and will then produce every year after that, which is what makes the planting decision worth getting right the first time.

See every crop timed for Maringá →

Growing wild garlic in Maringá

When should I plant wild garlic in Maringá?

Aim for 22 Jun - 8 Jul in an average year. If you would rather not gamble on the weather, wait until 15 Jun - 10 Jul - by then frost has finished in nine years out of ten.

When will wild garlic be ready to harvest in Maringá?

Expect to start picking around 29 Aug - 28 Nov, based on 300 to 365 days to maturity from the planting date calculated for this location.

How much frost will wild garlic tolerate?

Hardy to -20C. The whole growth cycle happens between the last frosts of winter and the closing of the tree canopy, which is what it is adapted to.