Winter Protection
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- Aussie Bonsai Fan
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Winter Protection
The time and season is getting close and closer towards the winter season, my question is. How do you protect your potted/colander plants from the cold winter such as late-morning frost etc....?
Can't really take then inside since there are 0 space
Can't really take then inside since there are 0 space
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Re: Winter Protection
Only tropical and sub tropicals need winter protection. All the temperate species used for bonsai should have no problem outside, even in colanders. Remember that many of them come from climates where the ground freezes in winter. Anyway, you are in Sydney where you don't really get proper frost 

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- Aussie Bonsai Fan
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Re: Winter Protection
What about PJ Fig?shibui wrote:Only tropical and sub tropicals need winter protection. All the temperate species used for bonsai should have no problem outside, even in colanders. Remember that many of them come from climates where the ground freezes in winter. Anyway, you are in Sydney where you don't really get proper frost
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Re: Winter Protection
PJs are sensitive to temps under 0. If it gets colder than that then it is a waste of time to put them in the ground. Trees need to be in the ground for a full year or more to make it worthwhile. If your Pjs are in large pots you may be able to protect them by moving them close to the house. Warmth leaking from the walls (north facing brick walls heat up in the day and radiate heat at night) and the eaves above is sometimes enough protection. Depends how cold it actually gets at your place. There are lots of Pjs growing in gardens and parks around Sydney where they get no protection at all so it must be warm enough for them to survive outside. Might be a different matter in the hills though.
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- Aussie Bonsai Fan
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Re: Winter Protection
Winter was ok last year and the sunny side is the brick paving, guess I have to wait and see how cold it will be this year.shibui wrote:PJs are sensitive to temps under 0. If it gets colder than that then it is a waste of time to put them in the ground. Trees need to be in the ground for a full year or more to make it worthwhile. If your Pjs are in large pots you may be able to protect them by moving them close to the house. Warmth leaking from the walls (north facing brick walls heat up in the day and radiate heat at night) and the eaves above is sometimes enough protection. Depends how cold it actually gets at your place. There are lots of Pjs growing in gardens and parks around Sydney where they get no protection at all so it must be warm enough for them to survive outside. Might be a different matter in the hills though.
- kcpoole
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Re: Winter Protection
Very few areas in Sydney get below zero temps ever but if you are in the higher areas of Dural and surrounds then the frosts will be an issue.RevoEvoS wrote:Winter was ok last year and the sunny side is the brick paving, guess I have to wait and see how cold it will be this year.shibui wrote:PJs are sensitive to temps under 0. If it gets colder than that then it is a waste of time to put them in the ground. Trees need to be in the ground for a full year or more to make it worthwhile. If your Pjs are in large pots you may be able to protect them by moving them close to the house. Warmth leaking from the walls (north facing brick walls heat up in the day and radiate heat at night) and the eaves above is sometimes enough protection. Depends how cold it actually gets at your place. There are lots of Pjs growing in gardens and parks around Sydney where they get no protection at all so it must be warm enough for them to survive outside. Might be a different matter in the hills though.
I am further west but lower and have no issues with any of my figs or tropicals.
I have a few large trees in my yard which keep any frosts at bay anyway.
Ken
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- Aussie Bonsai Fan
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Re: Winter Protection
I'm about 5 min away from Pennant Hills and Normanhurst, where my house is located under a big old gum tree. Sun shines on the brick paving early in the morning from 8-12pm currentlykcpoole wrote:Very few areas in Sydney get below zero temps ever but if you are in the higher areas of Dural and surrounds then the frosts will be an issue.RevoEvoS wrote:Winter was ok last year and the sunny side is the brick paving, guess I have to wait and see how cold it will be this year.shibui wrote:PJs are sensitive to temps under 0. If it gets colder than that then it is a waste of time to put them in the ground. Trees need to be in the ground for a full year or more to make it worthwhile. If your Pjs are in large pots you may be able to protect them by moving them close to the house. Warmth leaking from the walls (north facing brick walls heat up in the day and radiate heat at night) and the eaves above is sometimes enough protection. Depends how cold it actually gets at your place. There are lots of Pjs growing in gardens and parks around Sydney where they get no protection at all so it must be warm enough for them to survive outside. Might be a different matter in the hills though.
I am further west but lower and have no issues with any of my figs or tropicals.
I have a few large trees in my yard which keep any frosts at bay anyway.
Ken
- kcpoole
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Re: Winter Protection
I woud reckon you will have no issues with winter temps there
Ken
Ken
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What should I do now? http://www.ausbonsai.com.au/wiki/index.php?title=Newbie
How do I grow a Bonsai? http://www.ausbonsai.com.au/wiki/index. ... _a_Bonsai?
Visit a Bonsai nursery to see some real nice trees http://www.ausbonsai.com.au/wiki/index. ... _Nurseries
What is Bonsai? http://www.ausbonsai.com.au/wiki/index.php?title=Bonsai
What should I do now? http://www.ausbonsai.com.au/wiki/index.php?title=Newbie
How do I grow a Bonsai? http://www.ausbonsai.com.au/wiki/index. ... _a_Bonsai?
Visit a Bonsai nursery to see some real nice trees http://www.ausbonsai.com.au/wiki/index. ... _Nurseries
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Re: Winter Protection
guys if your worried about frost there is this stuff at bunnings called a frost cloth pack
Coolaroo 0.90 x 20.0m Frost Cloth Pre-Pack $9.97
Coolaroo 0.90 x 20.0m Frost Cloth Pre-Pack $9.97
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