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Artwork for Gardening Talkback

Gardening Talkback

2NURFM
Roses
Citrus Trees
Indoor Plants
Gardenias
Hibiscus
Passion Fruit
Gardening Tips
Cow Manure
Azaleas
Deciduous Trees
Gardening
Cyclamen
Hydrangeas
Pruning
Orchids
Stink Bugs
Camellias
Agapanthus
Sweet Peas
Frangipani

Gardening expert Scott Sharpe answers questions about gardening in Australia.

PublishesWeeklyEpisodes440Founded11 years ago
Number of ListenersCategories
Home & GardenLeisure

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Artwork for Gardening Talkback

Latest Episodes

Scott Sharpe answers questions about fertiliser for lemon trees, jonquils and daffodils, controlling mites that eat strawberries, promoting growth on a hibiscus, passionfruit vines with flowers but no fruit, transplanting strawberries, and mandarin l... more

Judy Sharpe answers questions about orchids, weed killers, Acacia Limelight, ginger plant, black spot on roses, a lemon tree, and pruning roses.

Judy Sharpe answers questions about fertiliser for succulents, dividing a peace lily, avocados, a spray that kills everything, growing pumpkins in the absence of bees, and tomatoes.

Judy Sharpe answers questions about avocados, frangipani trees, macadamia trees, happy plants, weeds in lawns, root rot in cypress pines, pruning crepe myrtles, and fertilising trees.

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Recent Guests

Judy Sharpe
Gardening expert guest who answers listener questions
Episode: Tricking tulips - 18 May 2026
Baz Santorelli
Active member of the Bonsai Society
Newcastle Bonsai Society
Episode: The Newcastle Bonsai Society - 10 November 2025
Bass Santorelli
Guest from the Bonsai Society, discussing the annual bonsai display and offering insights into bonsai care.
Bonsai Society
Episode: Baz about Bonsai - 04 November 2024

Hosts

Amanda
Co-host and presenter; experienced gardener contributing practical insights across episodes.
Judith Sharpe
Lead host and garden expert on air, guiding Q&A with calm, actionable advice.

Reviews

4.3 out of 5 stars from 28 ratings
  • THE BEST HOSTS EVER!!!

    Gardening Talkback is co hosted by Greg Richard, Mark Rorke, or Amanda Macreid and the gardening experts are Judy Sharp, but if Judy is unavailable her son, Scott Sharpe will fill in for her. They used to own a gardening business but they have since sold it. Judy is my favourite out of Scott and Judy because not only is Judy an expert, she has a warm gentle manner and is a very nice lady. The way she talks to people on the phone when gardening talkback is on is super polite, friendly, and cheery... more

    Apple Podcasts
    5
    No.1 2nur fan
    Australia2 years ago
  • Joan

    Could you please offer more organic friendly solutions to pests and other problems. Thanks for your show.

    Apple Podcasts
    5
    fitzyrex
    Australia7 years ago
  • Always look forward to this show

    I can never get enough gardening advice, especially as I live only a couple of hours further up the coast. Very practical, no nonsense advice is given and there are no advertisements to intrude. My only complaint is that it should run for an hour! Thank you for the show.

    Apple Podcasts
    4
    Port Macquarie fan
    Australia8 years ago
  • Local gardening advice for Newcastle

    Good local humour with practical advice.

    Apple Podcasts
    5
    jam8913
    Australia8 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Listeners appreciate local, Australia-focused tips with minimal ads.
Overall positive, praising practical, no-nonsense gardening advice and friendly hosts.
Fans highlight the show as a reliable, actionable resource for home gardening and pest management.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Talking Points

Recent interactions between the hosts and their guests.

House plants and natives - 20 July 2026
Q: How should I manage avocados to improve fruit set?
Keep the tree in sun, use a light, consistent fertiliser like blood and bone, and water with a fine mist under the flowers for the first couple of days as the flowers open.
House plants and natives - 20 July 2026
Q: What about using javelin to control lawn weeds?
Javelin is effective for broadleaf weeds in lawns; ensure you source from a reputable store and follow label directions.
House plants and natives - 20 July 2026
Q: I've got succulents, and they need brightening up a bit; what fertiliser do you use on them?
The hosts suggest a slow-release fertilizer such as Osmocote works for succulents, and Thrive can be used if available, but avoid mixing strongly to prevent burn.
Maiden Hair, Parsley, Natives, Roses - 25 May 2026
Q: Des, is it too late to plant beetroot seeds, and what's the best timing for sowing in this region?
Highlighting that late May is near the end of the season; suggest aiming for late winter to early spring sowing depending on climate and local guides.
Maiden Hair, Parsley, Natives, Roses - 25 May 2026
Q: Ben, what's your approach to reviving a stubborn rose that won't flower?
Host advises waiting for July to prune, feeding with poultry manure and rose-specific food, and considering Sudden Impact for roses.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

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Frequently Asked Questions About Gardening Talkback

What is Gardening Talkback about and what kind of topics does it cover?

A practical, call-in show focused on gardening in Australia, delivering real-time troubleshooting, plant care tips, and seasonal advice. Listeners regularly bring questions about avocadoes, roses, citrus, houseplants, and native flora, with hosts offering hands-on guidance, local climate tailoring, and strategies to manage pests with low-toxicity solutions. The format emphasizes friendly, accessible coaching from experienced gardeners and a steady rhythm of caller-driven problem solving, occasional guest expertise, and community-driven gardening stories. A notable strength is the long-running, community-oriented approach that makes complex horticulture approachable for hobbyists and aspiring backyard growers alike, with strong emphasis on t... more

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Which podcasts are similar to Gardening Talkback?

These podcasts share a similar audience with Gardening Talkback:

1. The Garden Clinic
2. ABC Adelaide's Talkback Gardening
3. Roots and Shoots
4. All The Dirt Gardening, Sustainability and Food
5. Muddy Boots

How many episodes of Gardening Talkback are there?

Gardening Talkback launched 11 years ago and published 440 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on Gardening Talkback?

Recent guests on Gardening Talkback include:

1. Judy Sharpe
2. Baz Santorelli
3. Bass Santorelli

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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