Media&release&& - ozbreed.com.au€¦ ·...

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Media release For immediate release June 26, 2013 New plants awarded Two ornamental plants have received industry recognition by winning Gold and Silver awards and critical acclaim from the NSW nursery industry. The plants were submitted by Kenthurst Nursery, a wholesale nursery at Kenthurst, and Ozbreed, a plant and turf breeder at Clarendon. Both nurseries are based in northwest Sydney. The awards were presented at the recent Green Expo Sydney (GES), convened by the Nursery and Garden Industry Association of NSW. The Expo brought together plant growers and suppliers to the nursery and landscape industry, who showcased their wares to garden centre owners, managers and staff, as well as to horticulturists, landscapers, students and the gardening media. The annual awards are made to new plants that show merit and offer something new and exciting to gardens and landscape plantings. Fine gardenia gets gold Gardenia augusta ‘Ken04’ PBR , which is being sold as O So Fine™, won a Gold award at GES. The plant caught the eye of the judges for its extremely fine foliage and dense growth. This new variety was discovered in Australia. The breeding of new varieties to rival box plant, the traditional choice for a hedge, is a challenge this new gardenia meets head on. O So Fine™ gardenia is a form of Gardenia augusta ‘Radicans’ selected for its dense growth and ultra fine leaves. The new form was noticed as a sport on production stock at Kenthurst Nursery. The odd shoot had very fine leaves (just half the width of normal ‘Radicans’ leaves) and dense flowering. The sport was observed on the stock plant to ensure it was stable before pieces were propagated to see if the fine growth would persist when the plant was grown on its own roots. More than 10 generations have now been grown with no changes occurring to either leaf size or the plant’s dense flowering. O So Fine™ gardenia is seen at its best as a compact, fineleafed hedge or groundcover. It grows to around 30cm tall and a metre wide in either sun or part shade. As a bonus, it has a profusion of fragrant white gardenia flowers during summer. The plant’s short internodes (the stem length between the points on each stem that produce flowers and leaves) create the dense growth and give it the extra flowers for its size. It is drought hardy once established, but grows and flowers better with extra water in dry times. It needs frost protection in very cold winter areas.

Transcript of Media&release&& - ozbreed.com.au€¦ ·...

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Media  release             For  immediate  release  June  26,  2013      New  plants  awarded    Two  ornamental  plants  have  received  industry  recognition  by  winning  Gold  and  Silver  awards  and  critical  acclaim  from  the  NSW  nursery  industry.  The  plants  were  submitted  by  Kenthurst  Nursery,  a  wholesale  nursery  at  Kenthurst,  and  Ozbreed,  a  plant  and  turf  breeder  at  Clarendon.  Both  nurseries  are  based  in  north-­‐west  Sydney.      The  awards  were  presented  at  the  recent  Green  Expo  Sydney  (GES),  convened  by  the  Nursery  and  Garden  Industry  Association  of  NSW.  The  Expo  brought  together  plant  growers  and  suppliers  to  the  nursery  and  landscape  industry,  who  showcased  their  wares  to  garden  centre  owners,  managers  and  staff,  as  well  as  to  horticulturists,  landscapers,  students  and  the  gardening  media.    The  annual  awards  are  made  to  new  plants  that  show  merit  and  offer  something  new  and  exciting  to  gardens  and  landscape  plantings.    Fine  gardenia  gets  gold    Gardenia  augusta  ‘Ken04’  PBR,  which  is  being  sold  as  O  So  Fine™,  won  a  Gold  award  at  GES.  The  plant  caught  the  eye  of  the  judges  for  its  extremely  fine  foliage  and  dense  growth.  This  new  variety  was  discovered  in  Australia.    The  breeding  of  new  varieties  to  rival  box  plant,  the  traditional  choice  for  a  hedge,  is  a  challenge  this  new  gardenia  meets  head  on.  O  So  Fine™  gardenia  is  a  form  of  Gardenia  augusta  ‘Radicans’  selected  for  its  dense  growth  and  ultra  fine  leaves.  The  new  form  was  noticed  as  a  sport  on  production  stock  at  Kenthurst  Nursery.  The  odd  shoot  had  very  fine  leaves  (just  half  the  width  of  normal  ‘Radicans’  leaves)  and  dense  flowering.    The  sport  was  observed  on  the  stock  plant  to  ensure  it  was  stable  before  pieces  were  propagated  to  see  if  the  fine  growth  would  persist  when  the  plant  was  grown  on  its  own  roots.  More  than  10  generations  have  now  been  grown  with  no  changes  occurring  to  either  leaf  size  or  the  plant’s  dense  flowering.    O  So  Fine™  gardenia  is  seen  at  its  best  as  a  compact,  fine-­‐leafed  hedge  or  groundcover.  It  grows  to  around  30cm  tall  and  a  metre  wide  in  either  sun  or  part  shade.  As  a  bonus,  it  has  a  profusion  of  fragrant  white  gardenia  flowers  during  summer.  The  plant’s  short  internodes  (the  stem  length  between  the  points  on  each  stem  that  produce  flowers  and  leaves)  create  the  dense  growth  and  give  it  the  extra  flowers  for  its  size.    It  is  drought  hardy  once  established,  but  grows  and  flowers  better  with  extra  water  in  dry  times.  It  needs  frost  protection  in  very  cold  winter  areas.  

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 New  plants  awarded             page  2    Todd  Layt  from  Ozbreed,  who  is  growing  O  So  Fine™  gardenia,  recommends  using  1.5  to  3  plants  per  linear  metre  for  hedging  or  as  a  groundcover.  The  closer  planting  rate  would  give  dense  coverage  to  quickly  choke  out  weeds.    He  says  this  fine-­‐leafed  gardenia  only  needs  to  be  clipped  occasionally  to  maintain  its  compact  habit  as  a  hedge  or  groundcover.  He  also  says  it  is  an  excellent  choice  for  containers  including  troughs.    

   O  So  Fine™  gardenia  is  a  compact  form  of  ‘Radicans’  with  fine,  narrow  leaves.        

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New  plants  awarded             page  3      

 Little  Ruby™  was  chosen  for  its  deep  red  leaves.    Silver  award  winner    Alternanthera  dentata  ‘LRU30’  PBR,  which  is  being  marketed  as  Little  Ruby™,  was  developed  in  South  America.  It  has  been  sent  to  growers  around  the  world  including  Australia.    This  bold  plant  gained  a  Silver  award  at  GES.  It  is  a  dense,  compact  shrub  with  striking  burgundy  leaves.    At  around  30-­‐40cm  high  and  60-­‐90cm  wide  Little  Ruby™  alternanthera  is  ideal  to  plant  as  a  groundcover  or  border  plant  in  sun  or  part  shade.  It  is  also  a  stylish  choice  for  a  low-­‐maintenance  container  plant.  Little  Ruby™  alternanthera  was  selected  from  a  breeding  program  in  Brazil,  where  it  was  chosen  for  its  dark  leaf  colour  and  compact  growth.  It  is  a  third  the  size  of  common  Alternanthera  dentata.    Foliage  plants  add  colour  to  gardens  all  year  round,  which  is  why  Little  Ruby™  alternanthera  is  a  good  plant  choice  for  gardeners  wanting  a  colourful  low-­‐maintenance  garden.    “Instead  of  growing  massed  annual  flowers  to  bring  colour  to  a  garden  or  park,”  says  Todd  Layt,  who  is  growing  the  plant  in  Australia,  “home  gardeners,  landscapers  or  those  planning  public  gardens,  can  grow  a  bed  of  Little  Ruby™  alternanthera  plants  for  year-­‐round  colour.”  

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 New  plants  awarded             page  4    It  combines  well  with  silver-­‐leafed  plants  such  as  westringia,  or  clumping  plants  such  as  dianella.  Todd  says  it  has  been  popular  among  landscape  designers,  who  are  specifying  it  because  of  its  compact  growth  habit.    For  a  weed-­‐suppressing  groundcover,  Todd  Layt  recommends  spacing  Little  Ruby™  plants  about  30cm  apart.  They  can  be  pruned  in  spring  and,  although  drought-­‐tolerant,  benefit  from  extra  water  in  very  dry  times.  Plants  thrive  in  areas  of  high  humidity,  but  need  protection  from  heavy  frost.    More  information  Both  new  varieties  have  been  released  around  Australia.  For  more  about  O  So  Fine™  gardenia  or  Little  Ruby™  alternanthera,  contact  Katrina  Layt  at  Ozbreed  on  (02)  4577  2977  or  email  [email protected].  There  are  also  details  about  both  plants  and  downloadable  high  resolution  images  on  the  Ozbreed  website  at  www.ozbreed.com.au.