No Special products
The first winter are often disastrous for freshly planted Palm trees even for the rhapidophyllum hystrix, nannorrhops ritchieana, sabal minor, trachycarpus fortunei and wagnerianus, chamaerops humilis var 'cerifera'.
It is necessary thus their make some winter care during the first 3 to 5 years.
The Palm trees above to:
-treat the flippers and the heart at the verdigris or other treatment anti-fongicides special Palm.
-consolidate the fins.
-for the roots cover with a broyures or other chips cut coarsely, best is to surround the Palm tree with wire mesh, leaving a diameter of spacing to fill it broyures, climb halfway up the trunk for the trachycarpus fortunei) see to the top of the trunk.
For the other palms such as the butia capitata or yatay, jubaea chilensis, sabal palmetto, despite resistance to the cold of the most correct, it must be a more consistent winter protection.
We sell since may a vertical greenhouse 80 g/m² which protect properly butia capitata, chamaerops humilis, this cover has a lot of advantage, it arises and settles very quickly, thanks to its sailinggood quality, the heat inside the sail is greater than external heat. Tests will be carried out soon in Alsace.
Its disadvantage is the diameter and height which is limited to 1.5 metres plants.
There are heating ducts of very good quality French and specially designed for Palm products but unfortunately the rest rates one can high.