Episode 191: Garden Q&A from Our Listeners


Garden Q&A: Your Garden Questions, Answered!

One of our favorite things to do on the podcast is to hear from you, our loyal listeners. We recently scrolled through our emails and social media messages to see what kinds of questions you all had from the past season for this Garden Q&A. We love hearing about what’s happening in your gardens—especially the challenges—and sharing advice drawn from our decades of horticultural experience. And when we don’t have the answer, we’re lucky to have a network of experts we can tap for plant recommendations or to help troubleshoot tricky garden situations. 

These Q&A episodes are always a highlight for us, and your inquiries this time around did not disappoint. The topics range from disease-free hemlock options to deep thoughts on non-native plants. Tune in to see if one of your questions made the list—or to pick up solutions to a few common garden problems along the way. 


Danielle’s Garden Questions 

  1. Why didn’t my Ruby Slippers oakleaf hydrangea bloom last year after planting in May?
  2. Is it worth planting spruces in Michigan if they might get fungal diseases?
  3. Are Canadian hemlocks OK to plant in the Eastern United States given the hemlock wooly adelgid problems? 
  4. What are some economical solutions for floppy perennials like Autumn Joy sedum and garden phlox?
  5. Can you recommend some North American native plants for growing between patio stones? 
Ruby Slippers Oakleaf Hydrangea
‘Ruby Slippers’ oakleaf hydrangea flowers
Picea glauca Pendula
Fungal resistant: weeping white spruce (Picea glauca ‘Pendula’, Zones 2–9)
hemlock woolly-adelgid Photo by Scott Freeman
Wooly adelgid insect on Canadian hemlock (Tsuga canadensis, Zones 3–7) Photo by Scott Freeman
Natural Plant Supports
Economical willow ring plant supports
Field pussytoes
Native ground cover: field pussytoes (Antennaria neglecta, Zones 3–8)

 Carol’s Garden Questions

  1. What is the best container vegetable plant for northern exposure?
  2. Why isn’t my hellebore growing blooms?
  3. Can I safely share plants if I have jumping worms in my garden?
  4. Rebecca McMackin’s column, “Rethinking Invasives”, in the AHS publication American Gardener. makes me wonder if we should be rethinking how we talk about non-native species. How do editors decide which plants to flag as invasive in the magazine/online? 
  5. There is a big difference in Southwest growing conditions depending on elevation. What are the best articles and resources for planting and garden planning at about 4,000 feet? 
Salad Greens on a tea towel by Carol Collins
Any of these salad greens that Carol grew for “Grow Your Own Salad Mix in issue 186 would grow beautifully in a container, even with northern exposure.

 

Hellebore by Carol Collins
For some beautiful new hellebore options, check out this article from Hans Hansen from issue 222.
Jumping worm
To identify a jumping worm, look at the raised, lighter-colored band that wraps around its body. A jumping worm’s clitellum is close to the head; an earthworm’s band will be around the middle.
Garlic mustard Alliaria petiolata courtesy of Mark Dwyer
Garlic mustard. Photo courtesy of Mark Dwyer
Michael Barbour garden by Carol Collins
Michael Barbour’s garden on the front range of the Rocky Mountains. For more high-elevation gardening inspiration, check out our Mountain West regional collection. 

 Watch More of Our Q&A Podcast Episodes: 



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