With the warmer weather upon us, it’s almost time to head out into the garden and get started. In this week’s April in the Garden episode, Joanne Shaw and Matthew Dressing discuss the do’s and don’ts in your April garden.
Tune in to hear Joanne and Matt discuss what you should (and shouldn’t) be doing in the garden in April.
Here are some of the questions and topics covered in this episode:
- Start seeds indoors if you haven’t already. Just under eight weeks to the last average frost date.
- Bulbs – you can start potting up Canna and Calla bulbs
- Hardening off seedlings
- When are plants arriving in the garden centres?
- What is it safe to plant when?
- Many perennials can be divided in early spring.
- Be mindful of cold-season plants available in garden centres: they are not all grown equally.
- Deciduous shade – what is it and why is it important?
- How to protect early spring flowering bulbs.
- Pruning hydrangeas – which, how, when?
- Spring pruning other shrubs – how and when?
- Acclimatizing houseplants – how and when?
- Beneficial insects
- Place Mason and leaf cutter bee cocoons out in protected housing on the south or southeast wall.
- Look for praying mantis casings in stores to put out in your yard now.
- Much too early for ladybugs
- Cleaning up the yard: the do’s and don’ts.
- Be ready to apply corn gluten pellets, not corn gluten meal (dust). Do this before the forsythia blooms.
- Too early to rake lawns. Try to avoid walking too much on the lawn.
- When to start putting down grass seed? Wait for nighttime temperatures to warm up.
- Top dressing?
Resources mentioned during the show
Down the Garden Path Podcast
As the owner of Down2Earth Landscape Design, Joanne Shaw has been designing beautiful gardens for homeowners east of Toronto for over a decade. A horticulturist and landscape designer, Matthew Dressing owns Natural Affinity Garden Design, a landscape design and garden maintenance firm servicing Toronto and the Eastern GTA. Together, they do their best to bring you interesting, relevant and useful topics to help you keep your garden as low maintenance as possible.
In their new book, Down the Garden Path: A Step-By-Step Guide to Your Ontario Garden, Joanne and Matthew distill their horticultural and design expertise and their combined experiences in helping others create and maintain thriving gardens into one easy-to-read monthly reference guide. It’s now available on Amazon.