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Produce => Non Edible Plants => Topic started by: caroline7758 on July 28, 2007, 13:50:49

Title: Rudbeckia
Post by: caroline7758 on July 28, 2007, 13:50:49
I have a clump of Rudbeckia nitida which got very lanky in the early hot weather and then keeled over in the wet. (Yes, I should have staked it earlier, I know). It now looks a mess because I have put in some stakes but a lot of the stems are bendy. If I cut it back now, or some of it, is there a chance it will flower again this year?
Title: Re: Rudbeckia
Post by: valmarg on July 30, 2007, 22:44:19
If it looks a mess, then the best thing to do with it is cut it back.  Most perennials 'come back' to give a later flowering.  It may be a bit late this year, but 'nothing ventured, etc'.  On balance I would cut it back.

valmarg
Title: Re: Rudbeckia
Post by: Amazin on July 31, 2007, 01:28:12
My osteospermums went a bit mad earlier in the season so I chopped 'em - now they've gone mad again. Give it a go, you've nothing to lose and (if we get a decent bit of weather) quite possibly a second flourish to gain!

;D
Title: Re: Rudbeckia
Post by: caroline7758 on July 31, 2007, 17:18:32
Thanks- think I'll hedge my bets and cut back the worst bits and leave some of the better bits!
Title: Re: Rudbeckia
Post by: saddad on August 02, 2007, 09:37:00
Now that's something we never have any luck with Caroline!
:-[
Title: Re: Rudbeckia
Post by: yorkssteve on August 03, 2007, 08:24:09
I have another really weird rudbeckia problem. I planted a year-old normal rudbeckia, with yellow petals and a black centre. Now into its 2nd year, a seedling developed next to the original plant. Everything about it resembles the original rudbeckia - except it's got pale blue petals! The original plant has just started flowering yellow, like last year.

Anyone got any idea what's happened?
Title: Re: Rudbeckia
Post by: saddad on August 03, 2007, 09:42:43
 ??? that's a no not really!
Title: Re: Rudbeckia
Post by: Palustris on August 03, 2007, 11:12:21
A picture would be nice. If it stays blue and it is a Rudbeckia, then it is a whole new colour break for the species and worth growing on very carefully.
Title: Re: Rudbeckia
Post by: yorkssteve on August 04, 2007, 09:52:12
Pictures are now on my profile. Looks more white today than blue.

The original plant was a Goldstrom, incidentally.