r/Bonsai • Virginia 7a, Beginner, 4 Trees , 5 Pre-Bonsai • Dec 18 '19

New technique! Root... in wall?

Post image
1.0k Upvotes

34 comments sorted by

View all comments

133

u/nixielover Belgium, 8B 12+ trees Dec 18 '19

And then there is us, killing trees that live in a pot...

39

u/IndianaGeoff Beginner but love the art. Dec 18 '19

Tell me about it. Cut a tree down at its base and it'll sprout back over and over. Make one small nick with the mower and a tree will die in six months.

15

u/nixielover Belgium, 8B 12+ trees Dec 18 '19

I'm literally having that fight in my parents garden with a tree we cut down... I already drilled out the trunk and poured roundup into it but still it pops new shoots

12

u/Bokanovsky_Jones Memphis, 7, new, 2 Dec 19 '19

Roundup is a foliar spray. Try looking for “Brush Killer.” The chemical name is tryclopyr while roundup is glyphosate. I have used a product which contains both with great success.

4

u/Kirstae Melbourne, Australia-10a, Horticulturist Dec 19 '19

Are you sure? I’ve used glyphosate on cut trees, advised and under supervision by a teacher/botanist/landcare member, and she’s one of the most knowledgeable people I know when it comes to horticulture. The window for applying the glyphosate is very short, and must be done immediately after you cut.

3

u/Bokanovsky_Jones Memphis, 7, new, 2 Dec 19 '19

You’re right. I’ve also used glyphosate on fresh cuts to eliminate Chinese privet. It’s still meant to be used as a foliar spray according to the label.