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10 messages
03/11/2013 at 09:47

 

 

I have just been out to check on my rosemary only to find it's covered and I mean covered in mildew dust (looks like it been snowing on the four weeks) so I've sprayed them with some old bug it with mildew remover killer.

What should I do should I quarantine them away from other plants? These were cuttings taken in August?? I transplanted into deep root trainers around 6 weeks ago

James

 

03/11/2013 at 10:53

Sounds more  botrytis - where are you keeping them?  They need to be drier and have plenty of ventilation.

I wouldn't treat food plants with fungicides.

03/11/2013 at 20:36

Dove sorry I've been to Cinderford for the day Family and all that.

The Rosemary is kept in the Conservatory. Also they are kept at the front of the bench I could take a photo of the ares tomorrow if needed. I have a small window in the Conservatory that I open maybe I should put the plants near the window were I could receive more Ventilation

James

03/11/2013 at 20:39

I'd keep them outside in an airy coldframe - they really don't need to be indoors.  

03/11/2013 at 20:43

Add some grit to the potting medium. Rosemary is a sun lover with very good drainage essential.

If you have got botrytis its better to start again, especially if they are softwood cuttings.

03/11/2013 at 21:47

Agree with dave.  Start again with new stock.  You won't lose much time and a healthy cutting will outdo a sickly one.  I have been using perlite quite a lot over past couple of years and for seed and cuttings it's now my preferred medium.  

04/11/2013 at 06:08

In the bin they will go then

04/11/2013 at 06:08

I agree too - what I meant was that in general rosemary cuttings need to be outside. 

04/11/2013 at 06:33

Thanks to everyone who gave me advice on this one I do have some other cuttings on the go so I shall bin the old ones and see if moving the newer one to a coldframe helps any 

again thank you 

04/11/2013 at 06:35

Make sure they're well-drained and get plenty of ventlation - they'll be ok in the cold - it's the wet that kills them.

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