Very quick hedge attack help please
Very quick hedge attack help please
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Google [bot]

Original Poster:

6,828 posts

205 months

Monday 7th March 2011
quotequote all
I know the square root of fk all about gardening, but I do know that this hedge used to be about half the height and half the depth. The leaves cover only the extremes, I understand to aid photosynthesis.



If I attack it with this, I'm talking 6 inches off the top and the sides



...it will remove virtually all the leaves.

My question: Will I kill it or will it just recover, as hedges are designed to be trimmed/massacred, or will I render it unphotosynthesisable and hence dead? If as I suspect, it will be fine, how long can I expect it to take to recover it's green? It's the start of autumn here if that makes a difference.

I plan to attack in a couple of hours so if anyone can advise sharpish I'd be grateful.

Google [bot]

Original Poster:

6,828 posts

205 months

Monday 7th March 2011
quotequote all
Actually, by 6 inches I mean of course around 12.

racing green

537 posts

197 months

Monday 7th March 2011
quotequote all
Stick with 6 inches of the side and just trim the top for now. Best to reduce in stages rather than one big blow. Looks like it needs doing at least twice a year so just keep trimming bit by bit and do it regularly so it doesn't build up like that again

Google [bot]

Original Poster:

6,828 posts

205 months

Monday 7th March 2011
quotequote all
Thanks for that, appreciated. The weapon is a borrowed one so in reality it's unlikely to happen twice a year.

I know your advice is good, if I don't heed it do I risk really destroying it?

Shaolin

2,955 posts

213 months

Monday 7th March 2011
quotequote all
Google [bot] said:
if I don't heed it do I risk really destroying it?
Depends what the plant is - can't really tell in that picture. Some will sprout from brown wood, others won't, I think it will will sprout again ok, but a better close up pic of the leaves will aid identification.

hidetheelephants

33,983 posts

217 months

Monday 7th March 2011
quotequote all
You probably won't kill it, it will just look ugly, brown and dead where you trim it for 2-3 years until the foliage regrows. My parents went medieval on one in their backyard and reduced its height by 1/3 and narrowed it as well 2 years ago; it's starting to look normal again now, if slightly sparse on top(like a bloke with thinning hair who's started on Rogain).

Google [bot]

Original Poster:

6,828 posts

205 months

Monday 7th March 2011
quotequote all
Thanks, sorry for crap iphoneness




Zad

12,948 posts

260 months

Tuesday 8th March 2011
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Looks like a good old box hedge (Buxus) to me. They will take a certain amount of severe pruning back, but at this time of year with frosts etc still around it is probaby not an ideal time to prune that harshly. I would work out where the current soft growth starts, and cut back to just above there, then consider cutting back again during the latter part of the summer growth season.

ETA: Checked your profile and it says you are in Aus, so pruning fairly hard back shouldn't be too bad. If you are worried about them dying, It is REALLY easy to take cuttings from Buxus plants, basically just stick the green branches in the ground or in a bucket of soil / compost / whatever. Optionally strip the lower leaves off to stop em rotting underground. Water from time to time, they are very tolerant of a wide range of conditions, and a well pruned box hedge (ooer missis) really looks very smart.

Edited by Zad on Tuesday 8th March 00:46

Google [bot]

Original Poster:

6,828 posts

205 months

Tuesday 8th March 2011
quotequote all
Job is done, thank you gents. HTE, I think your tale was close to the mark and invoked caution. I've done it pretty conservatively and will attack again once I'm happy it's got a bit more green depth.

So the tumble drier will continue getting a workout for a bit longer.

Cheers.

Johnnytheboy

24,499 posts

210 months

Tuesday 8th March 2011
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Aid swift recovery with a good feed and a bit of water if necessary.

If you're in the southern hemisphere, it might be better done in the spring just as it starts to grow (September?), thus meaning it will recover quickly.

Zelda Pinwheel

500 posts

222 months

Tuesday 8th March 2011
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Box is almost impossible to kill. We have a stretch of it (maybe 30') along the end of the garden, one stupid hedge halfway down and two totalling 30' in the front garden, and I hate it all.

If you don't keep on top of it, you'll turn round one day and it'll be 8' wide and 12' high and require a bloody scaffold to get close enough to cut it back. Or you can get the farm manager to have a bash at it with the big hedge-thrashing machine that they have on the tractors. My OH thought it would be fun to do this and took at least 3' off the depth of the front hedge, reducing it to a shadow of its former self. It's been very unsightly, brown and stick-like for a few months but is starting to come back now.

I'm sure by the end of the summer it'll be back to its former size and require regular butchering again. Bloody stuff.

Mobile Chicane

21,825 posts

236 months

Tuesday 8th March 2011
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Can you pull it out?

Box is the wrong plant for a shady setting. It will spread (as you've found) and grow 'leggy' rather than form the compact habit best suited to formal hedging, ie...



If you're in rented and don't have the option to remove it, I'd trim it severely and squarely. (ETA: in spring.)

As said, it is nigh on impossible to kill once established.

Edited by Mobile Chicane on Tuesday 8th March 19:03