Growing conditions
Cool Temperature class
10°C Day/night drop
764mm Annual rainfall
May, Jun, Jul, Aug, Sep Dry rest
Temperature
35°N Northern Hemisphere Day high Night low Range across populations
Rainfall
764mm/year Dry rest period: May, Jun, Jul, Aug, Sep - reduce watering during these months
Jan 11° 10–12 3° 2–5 165mm
Feb 12° 11–13 4° 3–5 128mm
Mar 14° 14–16 6° 5–7 108mm
Apr 19° 18–21 9° 8–10 48mm
May 25° 23–26 13° 12–14 27mm
Jun 28° 27–29 16° 15–18 7mm
Jul 31° 29–31 19° 17–20 1mm
Aug 30° 29–31 19° 17–20 1mm
Sep 28° 27–30 17° 15–18 9mm
Oct 24° 22–26 13° 12–15 37mm
Nov 18° 16–19 8° 7–10 84mm
Dec 12° 12–14 5° 4–7 151mm
Community Photos
No community photos yet for Platanthera holmboei
Sign in to share yoursGrowing Tips
No growing tips yet. Sign in to share yours.