Re: Japanese knotweed or Polygonum cuspidatum


Thanks, Marge; I wish you could see it.  It's also the lowest care of all my
beds.  About all I do every year is root prune the Joe Pye and Asters a
little.  Without the root competition it gets in nature, the Joe Pye in
particular really wants to spread out.  It's so stupendous in bloom, and the
butterflies are so in love with it, that I'd never be without it.  I'm
putting in a stand of Eupatorium 'Gateway' at the far end from the native
Joe Pye to pick up when the native finishes; 'Gateway' is a slightly later
bloomer and a longer one.
Merri Morgan
Zone 5b, WV
----- Original Message -----
From: "Marilyn Dube" <mygarden@easystreet.com>
To: <perennials@hort.net>
Sent: Thursday, March 20, 2003 10:46 PM
Subject: RE: Japanese knotweed or Polygonum cuspidatum


>
> Merri,  your combinations sound excellent!!
> Marilyn Dube'
> Natural Designs Nursery
> Portland, Oregon
>
>
> -----Original Message-----
> From: owner-perennials@hort.net [o*@hort.net] On
Behalf
> Of Merri Morgan
> Sent: Thursday, March 20, 2003 4:24 AM
> To: perennials@hort.net
> Subject: Re: Japanese knotweed or Polygonum cuspidatum
>
> I'm looking forward to this plant, Marge.  It's in a very large bed that
> includes a native Joe Pye which gets close to 12 feet, native asters and
> goldenrod, Aster tartaricus, ironweed, Aster laevis 'Bluebird', two native
> Heleniums (H. flexuosum and my mind has gone blank on the other), Panicum
> 'Rotstrahlbush', and a large sweep of purple Echinacea (I've forgotten the
> cultivar) interplanted with Patrinia scabisifolia.  I also replant a
section
> of this bed every year with 3 Salvia 'Indigo Spires', which grow enormous.
> The whole thing is quite a late summer/fall show.
> Merri Morgan
> Zone 5b, WV
>
> ----- Original Message -----
> From: "Marge Talt" <mtalt@hort.net>
> To: <perennials@hort.net>
> Sent: Thursday, March 20, 2003 5:13 AM
> Subject: Re: Japanese knotweed or Polygonum cuspidatum
>
>
> >
> > Merri, it should behave for you the same as for me as you're in a
> > colder zone.  I think Tony recommended dead-heading to stop
> > seedlings, but I've not seen any and he's a zone warmer than I
> > am...he says "7" but it's a lot warmer "7" than mine is.
> >
> > Enjoy...it's a neat plant.  Gets tall.  Last year, for some reason,
> > mine shot up to about 10' and then the stems bent, so I had to cut
> > them off about 6' (the height it usually gets).  They leafed out
> > again and it bloomed same as usual, but I have no clue why it decided
> > to skyrocket like that - didn't feed it or do anything different for
> > it; never feed it.  Obviously, even the very sturdy stems it produces
> > weren't strong enough to keep it upright at that height....weird...
> >
> > Marge Talt, zone 7 Maryland
> > mtalt@hort.net
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> > ----------
> > > From: Merri Morgan <mmorgan@wcgnet.net>
> > >
> > > Marge, I'm very relieved to hear that you find 'Crimson Beauty'
> > (whatever
> > > its current botanical classification) to be safe.  I bought it last
> > fall,
> > > also with great trepidation and a phone call to the nursery for
> > confirmation
> > > that it was not going to take over the world, from Crownsville
> > Nursery.  I
> > > was nearly ready to rush outside in my nightgown and rip it out of
> > the
> > > ground!
> > > Merri Morgan
> > > Zone 5b, WV
> >
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