Growing conditions
Cool Temperature class
15°C Day/night drop
296mm Annual rainfall
Jan, Feb, Mar, Apr, May, Jun, Sep, Nov, Dec Dry rest
Temperature
37°N Northern Hemisphere Day high Night low Range across populations
Rainfall
296mm/year Dry rest period: Jan, Feb, Mar, Apr, May, Jun, Sep, Nov, Dec - reduce watering during these months
Jan 4° 4–5 -8° -9–-7 22mm
Feb 8° 7–9 -5° -6–-5 21mm
Mar 11° 10–14 -2° -4–-1 25mm
Apr 16° 15–19 1° -1–3 22mm
May 22° 20–25 6° 4–8 20mm
Jun 28° 26–31 11° 8–13 10mm
Jul 31° 29–35 15° 12–16 31mm
Aug 30° 27–33 14° 12–16 36mm
Sep 26° 23–29 10° 8–11 29mm
Oct 19° 18–21 4° 3–4 32mm
Nov 11° 10–12 -3° -3–-2 25mm
Dec 6° 5–7 -7° -8–-6 24mm
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