winter flowering plants

Helleborus x glandforensis 'Ice n' Roses Red'

Lenten Roses parade continues

Two more of our favorite sterile lenten roses are putting on quite a show today. The first is Helleborus x glandorfensis ‘Ice n’ Roses Red’. Below that is Helleborus x lemperii ‘Walberton’s Rosemary’, a stunning David Tristram hybrid that PDN will have available later this year, for the first time in four years. Join us

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Helleborus x nigercors 'Ice Breaker Gala'

Christmas Rose on a Stick

We’ve always loved the Christmas rose, Helleborus niger, and a few years ago, European breeders were able to cross it with Helleborus argutifolius. Helleborus niger is a white-flowered species with below ground flowering stems (acaulescent), while Helleborus argutifolius is a green-flowered species with above ground flowering stems (caulescent). The hybrids, known as Helleborus x nigercors,

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First Flowers of Flat Iris

Late December marks our first flowering of Iris planifolia. This odd native to Southern Europe and Northern Africa has a similar distribution to the better-known Iris unguicularis, but this Iris belongs to the group, known as Juno or bulbous iris. These deciduous iris are extremely sensitive to summer moisture, which is why this resides in

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