Apple · Halifax, Nova Scotia, Canada
When to plant apples in Halifax
Main outdoor window
13 Nov - 9 Apr
The window this page is built around.
Timed from last spring frost
23 April
In Halifax, on your chosen risk.
Ready to pick
1 Sep - 31 Oct
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 Halifax
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 the tree
13 Nov - 9 Apr
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
1 Sep - 31 Oct
Apples through the year
Against the frost risk in Halifax
Why these dates
Plant while the tree is dormant and the ground is workable, which in most climates means late autumn through late winter. Autumn planting is better where winters are moderate, because the roots establish before the tree has to support leaves; late-winter planting is safer where the ground freezes hard. A tree planted in leaf will survive but sulks for a season.
Wood is hardy well below the point where anything else in the garden survives, so winter cold is rarely the problem. Blossom is not: an open flower is damaged around -2C and killed at -4C, and a late frost during bloom costs the entire year's crop while leaving the tree in perfect health. This is why the last frost date matters more for apples than the first.
Apples are planted once and then left in place, so there is no sowing offset to resolve. What matters in Halifax 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.
Hardiness is not the obstacle here. Halifax is zone 7a, comfortably inside the range this crop is rated for, so an established plant should come through an average winter without protection.
Do not expect a crop in the first year. A plant set out now should give its first worthwhile pick around year 3, and will then produce every year after that, which is what makes the planting decision worth getting right the first time.
Also in Halifax
Other fruits to time
Growing apples in Halifax
When should I plant apples in Halifax?
Aim for 13 Nov - 9 Apr in an average year. If you would rather not gamble on the weather, wait until 5 Nov - 17 Apr - by then frost has finished in nine years out of ten.
When will apples be ready to harvest in Halifax?
Expect to start picking around 1 Sep - 31 Oct, based on 140 to 170 days to maturity from the planting date calculated for this location.
How much frost will apples tolerate?
Wood is hardy well below the point where anything else in the garden survives, so winter cold is rarely the problem. Blossom is not: an open flower is damaged around -2C and killed at -4C, and a late frost during bloom costs the entire year's crop while leaving the tree in perfect health. This is why the last frost date matters more for apples than the first.