Category: Poisonous Plants

Designing Plantings to Host Butterflies and Moths

  A friend was excited to buy milkweed plants at a WBG plant sale several years ago. They aren’t easy to find commercially, and few people raise them from seed.  When I saw her again a few weeks later, I inquired about how her plants were doing. “Oh, I must have done something wrong. They’re not looking so good.  Most of the leaves have disappeared,” she replied.     I quickly reassured her that it was unlikely she had done...

Top Plant Picks for Summer Color: Foliage (Part 2)

Colorful and enticing plants fill every table and rack at garden centers in May.  Even the most experienced gardener may feel a little overwhelmed with so many interesting choices. Annual or perennial?  How big will this get? Will deer and bunnies eat it?  How long will it last?  Sun or shade?  Will it grow in a pot?  Will it stand the heat?  How much care will it require?  And most importantly, will it go the distance and survive all season?...

Hellebores: Winter Flowers for Pollinators

What blooms through the snow in your yard?  Many older homes in our neighborhood have established clumps of evergreen hellebores blooming from January through April or May.  Suddenly, there are delicate pink and white petals emerging in the depths of winter. I asked a new friend about them soon after we moved to Williamsburg, and she generously gave me trays full of seedling plants when she thinned hers that spring.  What a wonderful gift!  The plants she gave to me...

Noxious or Nice?

  The swiftest way to find yourself in a rollicking argument with someone you may otherwise count as a friend, is to disagree with them over whether a plant is useful in the garden, or is a noxious, invasive weed.  This drama can erupt among those of us passionate about our gardens and the plants we grow.  We all know just enough to know we’re right, but these arguments over plants can hinge on nuance and circumstance. Do you know...

For Love of Narcissus

Is it possible to fall in love with a genus of plant?  Absolutely.  Some flowers appeal to us so persistently that we respond to them in ways that don’t quite make sense.  Their pull on our imagination, our affections, and yes, our resources, defies reason. Across horticultural history you’ll find characters who left their home continents behind to collect favorite plants.  You’ll find those who quit their day jobs to breed and grow them full-time.  And you will find smitten...

Tales from the Help Desk, Poisonous Red Berries

Q. I have heard that Nandina is poisonous to birds. My community has planted many Nandina plants. Should we remove these plants to protect birds?  A. It is true that Nandina (Nandina domestica) berries contain cyanide and are, therefore, highly toxic to birds and other animals. However, the only well documented case of birds dying from ingesting Nandina berries occurred in April 2009 when dozens of Cedar Waxwings were found dead in Thomas County, Georgia. The University of Georgia, College...

But Will Deer Eat It?

The lady checking out in front of me at the garden center had two cute little pots of ‘polka dot plant,’ Hypoestes phyllostachya, and she had a single question for the clerk: “Will deer eat it?” For those of us living among free-roaming herds of deer, that is always the question! Do deer graze in your garden? It seems that ever-growing herds of deer continue moving into more and more areas across the United States. Even suburbs and small towns...