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Graham Rice's New Plants Blog

Graham Rice Garden writer and plantsman Northamptonshire and Pennsylvania

Editor-in-Chief of the RHS Encyclopedia of Perennials; writer for a wide range of newspapers and magazines including The Garden and The Plantsman; member of the RHS Herbaceous Plant Committee and Floral Trials Committee; author of many books on plants and gardens.

  • Date Joined: 18 Oct 2006

Recent Comments

  • Coreopsis ‘Solanna Golden Sphere’: New from Mr Fothergill’s

    Graham Rice on 22 Apr 2014 at 02:05 PM
    Coreopsis 'Solanna Golden Sphere' is a tough and prolific new perennial. Image ©DanzigerI know there are gardeners who see perennial coreopsis more as workhorses of the summer garden than plants with character and style but perhaps ‘Solanna Golden Sphere’ (left, click to enlarge) will spark some affection as well as admiration for being dependable and tough.

    Developed in Israel, and propagated by division rather than seed so plants are always of a reliably high quality, the dark green foliage makes a neat mound. The bright, sunny yellow flowers open from May to October, each is fully double, with a slightly darker centre. Held one per stem, they are good for cutting and last well in water.

    It’s worth noting that this is a plant that rewards gardeners who nip off the fading flowers with secateurs or the kitchen scissors as this encourages more buds to develop. Plants should still flower right through until autumn without dead heading but they will look more attractive and less messy – and there will be more flowers open at any given time – if the dead blooms are snipped of at the base of their stems.

    This is a very hardy perennial which can be planted in a container for its first summer then moved into the border before winter, or can be planted direct into any reasonable soil in a sunny place.

    You can order plants of Coreopsis ‘Solanna Golden Sphere’ from Mr Fothergill’s (last orders for this season 30 April).

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  • Veronica 'Blue Bomb': New from Parkers

    Graham Rice on 13 Apr 2014 at 04:21 PM
    Veronica 'Blue Bomb' is compact and long flowering. Image © Jan VershoorVeronicas, long lost in the second or third division of hardy perennials, have been making a name for themselves as cut flowers in recent years. Their long spikes and their lasting quality have encouraged florists to take them up.

    But while plant breeders have been developing new varieties for cutting, they’ve not forgotten gardeners and the latest addition to the gardener’s range is Veronica ‘Blue Bomb’.

    Developed in Holland by Jan Vershoor, well known for his phlox and other perennials, this is a very distinctive plant with tall straight stems which branch repeatedly at their tips to create a cluster of short blue spikes.

    Plants reach about 45-60cm in height, with fresh green foliage which makes a good background to show off the flower heads, and they have a very long flowering season - May to September - which is exactly what so many gardeners need now that gardens are getting smaller: every plant must give its best for as long as possible. So a long flowering plant like Veronica ‘Blue Bomb’ with an extended season of colour is ideal in a small space. And the clumps fatten up steadily without ever becoming a nuisance.

    You can order Veronica ‘Blue Bomb’ from J. Parkers.

     

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