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A lecture from A.P. Saunders, legendary peony hybridizer, in 1924 on the growing of peonies. The text is from one of the nearly abandoned yahoo peony groups, but unfortunately there is no exact reference to where
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Read MoreA lecture from A.P. Saunders, legendary peony hybridizer, in 1924 on the growing of peonies. The text is from one of the nearly abandoned yahoo peony groups, but unfortunately there is no exact reference to where it comes from....
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The Peony Society wrote a new post
Most people visiting this website come from the USA, google analytics tells me. Many will know how they are grown there and much information can be found in publications about peonies (Al Rogers’ ‘Peonies’ for
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Read MoreMost people visiting this website come from the USA, google analytics tells me. Many will know how they are grown there and much information can be found in publications about peonies (Al Rogers' 'Peonies' for example). But what about...
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khurtekant wrote a new post
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Read MoreMost of us have peonies blooming in May and June. Some people that live in warmer climates will already have flowers in April and those in (very) cold climates will have them in July. Of course you could also...
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Koen uploaded the file: Herinplantziekte bij pioenrozen – PPO 2010 to
Nederlandstalig (Dutch language) in the group Nederlandstalig (Dutch language)Om herinplant problemen in pioen te onderzoeken is grond verzameld van drie verschillende locaties waarop op het moment van monstername nog nooit pioenrozen werden geteeld of waarop 2 of 8 jaar geleden pioenrozen hebben gestaan. Door grond van verschillende leeftijden te toetsen kan bepaald worden of en hoelang de grond groeiproblemen blijft geven…Read More
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In 2001 en 2002 werd, gefinancierd door het Productschap Tuinbouw, in twee praktijkproeven onderzoek gedaan naar het bestrijdende effect van de insectenpathogene schimmel Beauveria bassiana op rupsen van de slawortelboorder Hepialus lupulinus L.
Naast de Beauveria bassiana die gevonden was op het PPO, werd ook een commercieel product met gedroogde…Read More![Profile Photo]()
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