Evo statistike preživljavanja niskih temperatura za J. chilensis:
Jubaea chilensis "Chilean Honey Palm"
Size: Seedling (No mature leaf)
Freeze: Date: JAN 15, 1996 Min:-17°C / 1.4°F for 12 Hours Total Freeze Duration: 3 Weeks Wind: 5 MPH.
Damage: 70% Leaf-burn after 5 Months.
Location: Switzerland in a Exposed (to wind or heat radiation) Microclimate.
Soil: Moist Sandy Neutral pH with Average Drainage.
Protection: Artificial: No protection Natural: None.
Comment: Heavy mulch layer, exposed leaves dead, below mulch green.
Source: Peet E-Mail: Peet@TheCoolTropics.com URL: The Cools Tropics
Jubaea chilensis "Coquito"
Size: Juvenile (pre-reproductive with a trunk)
Freeze: Date: Jan, 1995 Min: 6°F / -14.4°C for 1 Hour(s) Total Freeze Duration: 36 Hour(s)
Damage: 10% Leaf-burn after 3 Year(s).
Location: 29732.
Soil: Damp Clay with Poor Drainage.
Protection: Artificial: No protection.
Comment: Jubaea is much hardier than thought. Mature specimens in southern France have withstood zero F without damage.
Source: Tamar Myers E-Mail: tamar@charlotte.infi.net
Jubaea chilensis
Size: Adult (in reproductive age)
Freeze: Date: Jan, 1985 Min:0°F / -17.8°C
Damage: None
Location: Montpeier, France.
Comment: Jubea chilensis found in Montpeier, France that survived zero degrees F undamaged in 1985 (Palm Quarterly June 1990).
Source: Edward Krifcher URL: PNP&EPS: HPI#31,p.27.
Jubaea chilensis
Size: Adult (in reproductive age)
Freeze: Min:-16°C / 3.2°F
Damage: Unknown/Survived
Location: Ecol.Natl.Sup.d'Agr, Montpellier, France.
Comment: The Ecole Nationale Superieure d'Agriculture in Montpellier boasts 10 Jubaeas, which have resisted temp drops as low as -16C on several occasions.
Source: Steve Swinscoe URL: European Palm Society: Chamaerops #28p21
Jubaea chilensis
Size: Adult (in reproductive age)
Freeze: Min:-20°C / -4°F
Damage: 80% Leaf-burn
Location: Loreto, Italy.
Soil: Dry.
Protection: Natural: Frost.
Comment: Palm was badly damaged. Winters 94/5,95/6 were very mild, w/usually 20-30 days of light morning frost which is superficial, not deep into soil and melted by 10am. Winters are dry not to cause disease. No sudden weather change, cold came slowly, so growth had slowed.
Source: Federico Oste E-Mail: f.oste@fastnet.it URL: The Palm Journal, May 96, No.128, p.14
Jubaea chilensis
Size: Seedling (No mature leaf)
Freeze: Date: Jan, 1997 Min:-8°C / 17.6°F Total Freeze Duration: 3 Hour(s)
Damage: None after 1.8 Year(s).
Location: northern Britanny (France).
Soil: Sandy Medium-Low pH (neutral to acidic) with Excellent Drainage.
Protection: Artificial: No protection.
Comment: grown under a Salvia shrub
Source: Vincent FANTON E-Mail: fantonve@normandnet.fr
Jubaea chilensis
Size: Juvenile (pre-reproductive with a trunk)
Freeze: Date: Dec, 2001 Min:-13°C / 8.6°F for 8 Minute(s) Total Freeze Duration: 24 Minute(s) Wind: 10 MPH.
Damage: Unknown/Survived after 3 Month(s).
Location: Toulouse, France in a Protected (by SW location, tree canopy, etc.) Microclimate.
Soil: Dry Sandy Loam Medium-Low pH (neutral to acidic) with Good Drainage.
Protection: Artificial: No protection Natural: None.
Comment: This is a report for a Jubea chilensis in a friend garden. After 5 days running with t° between -12°c to -14°c, the Jubea chilensis survived without any damage at all where Butia capitata has got the end of the lives burned
Source: BEC E-Mail: frederic.bec@free.fr