RJG2
Omono
13 c is too high. It would need to stay below 10 c.
You can search for "Japanese black pine dormancy requirements" for more info.
You can search for "Japanese black pine dormancy requirements" for more info.
New baby JBP
- Thread starter bonsai-max
- Start date
bonsai-max
Shohin
Ok, good to know...
But still have fear for the icing days and small plastic pots
But still have fear for the icing days and small plastic pots
Potawatomi13
Imperial Masterpiece
Perhaps not but dry inside air bad for health of tree. What is climate zone please?
bonsai-max
Shohin
Climate Zone ? I live in Switzerland Basel
Under the Köppen system, Basel features an oceanic climate although with notable continental influences due to its relatively far inland position with cool to cold, overcast winters and warm to hot, humid summers.
The city averages 118.2 days of rain or snow annually and on average receives 842 mm (33.1 in) of precipitation. The wettest month is May during which time Basel receives an average of 98 mm (3.9 in) of rain. The month with the most days of precipitation is also May, with an average of 11.7 days. The driest month of the year is February with an average of 45 mm (1.8 in) of precipitation over 8.4 days.
Under the Köppen system, Basel features an oceanic climate although with notable continental influences due to its relatively far inland position with cool to cold, overcast winters and warm to hot, humid summers.
The city averages 118.2 days of rain or snow annually and on average receives 842 mm (33.1 in) of precipitation. The wettest month is May during which time Basel receives an average of 98 mm (3.9 in) of rain. The month with the most days of precipitation is also May, with an average of 11.7 days. The driest month of the year is February with an average of 45 mm (1.8 in) of precipitation over 8.4 days.
Maiden69
Masterpiece
I don't think you will need to rush into giving this tree a shape, but here is a good article to read. I have three 2 year old JBP that if I had not given them some movement this year I would had lost my opportunity, as they thickened up a lot in our weather.
bonsaitonight.com
Wiring 3 year-old black pines - Bonsai Tonight
Once black pine seedlings have developed a bit of a trunk, typically after two or three years, it's time to start wiring. Following Daisaku Nomoto's advice
bonsaitonight.com
Fonz
Chumono
You might want to check out this part of Bonsainut: https://www.bonsainut.com/forums/the-2018-six-year-japanese-black-pine-contest.73/
This is my personal thread in there: https://www.bonsainut.com/threads/fonzs-black-pine-contest-entry.30220/
This is my personal thread in there: https://www.bonsainut.com/threads/fonzs-black-pine-contest-entry.30220/
bonsai-max
Shohin
Very nice contents and a lot of ideas 
