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ROSES: Spring/Summer 2022 🌹

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Posts

  • Vanessa Bell in particular is suffering heavy sawfly infestation and damage,

    Presumably the egg like deposits are next week's crop of the greedy little buggers? 

    Just another day at the plant...
  • AthelasAthelas Posts: 946
    edited September 2022
    Vanessa Bell in particular is suffering heavy sawfly infestation and damage,

    Presumably the egg like deposits are next week's crop of the greedy little buggers? 

    Hi  @owd potter, if you mean the brown stuff, that’s their poo (frass). My VB also has some sawfly larvae — I cut off the leaves whenever I see caterpillars on them, damage seems to be minimal. But then again I only have a few plants…
    Cambridgeshire, UK
  • NollieNollie Posts: 7,529
    A question or two about Roald Dahl please! @celcius_kkw and @Rojas I know you both have it, but all contributions welcome! 

    How heat tolerant is it - has it crisped badly for you in this year’s heatwaves?

    How well would it do in shade? 

    I have ordered one from TCL in lieu of Crown Princess Margareta, which seems to be oos everywhere. I have also spotted that Lens do a standard RD and that’s really tempting me, but could be a pricey mistake if it hates the heat! The standard could go in mostly shade though or be planted in a pot and moved out of summer sun if necessary.
    Mountainous Northern Catalunya, Spain. Hot summers, cold winters.
  • EustaceEustace Posts: 2,290
    edited September 2022
    @Nollie I have Roald Dahl and it does well in shade. Lots of flowers, but not as profusely as @celcius_kkw's. Here is a photo taken a few seconds ago; there is a bit of pigmentation due to the rain and lower temperature.

    Oxford. The City of Dreaming Spires.
    And then my heart with pleasure fills,
    And dances with the daffodils (roses). Taking a bit of liberty with Wordsworth :)

  • AthelasAthelas Posts: 946
    edited September 2022
    Nollie said:
    A question or two about Roald Dahl please! @celcius_kkw and @Rojas I know you both have it, but all contributions welcome! 

    How heat tolerant is it - has it crisped badly for you in this year’s heatwaves?
    Hi  @Nollie, mine is in a large pot in full sun all day, and only the outer petals crisped during the UK heatwaves. It flowered in waves, not continuously, resting during the particularly hot periods (max 30 to 35C for a few days, and 39C for one day). We had zero rain until this week where we are, but I did water deeply once a week with seaweed extract throughout the summer. There’s no scent at all but I love the varying colours and flower form.

    Here’s a photo I took in mid July, on a day that was max 38C

    It probably helps that it’s in a white plastic Elho pot nestled within a light grey pot (circled in blue below).


    Cambridgeshire, UK
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