Custom Fruit Tree Spray Recipes with John Kempf

Custom Fruit Tree Spray Recipes with John Kempf

Author: Susan Poizner, OrchardPeople.com June 29, 2021 Duration: 49:06

Learn how to boost your tree's health with fruit tree foliar sprays that you can make at home from sugar, molasses, epsom salts...and Coca-cola? Our show guest is regenerative agriculture expert John Kempf of Advancing Eco Agriculture.

Additional resources:
Learn the best practices for keeping your trees well-fed and productive through sustainable, eco-friendly methods here.

The host of the Orchard People radio show and podcast is Susan Poizner of the fruit tree care education website http://www.orchardpeople.com.

 

Formerly known as the Urban Forestry Radio Show, from germination in January 2016 until December 2023, we have grown over the years, thanks to the collective knowledge and collaboration of our monthly guests, organizations, and audience from around the world.

 

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  • (00:00) - Introduction to the Community Orchard
  • (00:16) - The Importance of Community in Orchards
  • (00:54) - Introducing Foliar Sprays with John Kempf
  • (01:53) - Understanding Regenerative Agriculture
  • (04:14) - The Role of Foliar Sprays in Photosynthesis
  • (05:43) - Key Nutrients for Effective Foliar Sprays
  • (07:06) - Listenener Questions on Foliar Sprays: How often should foliar spray be applied?
  • (08:36) - Mechanisms of Nutrient Absorption in Plants
  • (11:30) - Homemade Foliar Sprays: Ingredients and Application
  • (13:24) - The Coca-Cola Foliar Spray Debate
  • (16:53) - Best Practices for Foliar Spraying
  • (24:18) - Live Seminar Plans Post-COVID
  • (24:41) - Foliar Spray Application Frequency
  • (25:59) - Homemade Foliar Spray Ingredients
  • (28:53) - Heat Stress Management in Orchards
  • (33:50) - Kind Harvest: A Social Network for Growers
  • (39:11) - Nutrient-Rich Foliar Sprays
  • (46:49) - Final Thoughts and Resources

Imagine stepping into your own backyard and picking a perfect, sun-warmed apple from a tree you nurtured yourself. That tangible connection to the land and the deep satisfaction of growing your own food is at the heart of Orchard People. Hosted by fruit tree care educator Susan Poizner, this podcast digs into the practical and often surprising world of cultivating fruit trees, whether you have a few pots on a balcony or several acres to explore. Each episode feels like a thoughtful conversation with a knowledgeable friend, as Susan and her guests unpack the nuances of pruning for better harvests, managing pests without harsh chemicals, and understanding the life beneath our feet through soil health. You’ll hear from specialists on topics like grafting heirloom varieties, designing resilient food forests, and integrating permaculture principles into any space. It’s more than just tips and tricks; it’s about building confidence and community around sustainable growing. Tune in to this garden-focused podcast for grounded advice that helps both new and experienced growers foster healthier trees and more abundant yields, season after season.
Author: Language: English Episodes: 123

Orchard People
Podcast Episodes
Mites and Fruit Trees with Fred Beaulieu [not-audio_url] [/not-audio_url]

Duration: 1:04:41
Fred Beaulieu, Ph.D., a mite expert and Research Scientist from Agriculture and Agri-Food Canada talks about mites - the good, the bad and the ones you'll find in your fruit trees. This month's recommended resource is Th…
Dying Apple Trees and Sudden Apple Decline (SAD) with Kari Peter [not-audio_url] [/not-audio_url]

Duration: 46:53
Kari Peter, Ph.D of Penn State Fruit Research and Extension Centre, talks about Sudden Apple Decline (SAD) or Rapid Apple Decline, which has devastated orchards in Ontario, New York State, Washington and Pennsylvania. Ap…
Growing Uncommon Fruits with Lee Reich [not-audio_url] [/not-audio_url]

Duration: 49:25
Lee Reich, PhD. author of Uncommon Fruits for Every Garden, shares some of the interesting fruits he grows on what he calls his "farmden" (which he says is more than a garden, and less than a farm) in New York state. The…
Growing Tropical Fruits Anywhere with Byron Martin [not-audio_url] [/not-audio_url]

Duration: 45:51
Byron Martin, co-author of the book Growing Tasty Tropical Plants In Any Home, Anywhere talks about tropical fruits you can grow indoors where ever you live. Byron is the third generation owner of Logee’s Plants for Home…
Buying Organic Fruit Trees with Taylor Ingram [not-audio_url] [/not-audio_url]

Duration: 51:28
You may grow your fruit trees organically - but are you growing organic fruit trees? In this episode, we speak with Taylor Ingram of Stark Bro's Nurseries and Orchards about their new line of organically grown fruit tree…
Autumn Olives - If You Can't Beat Them, Eat Them! with Dustin Kelly [not-audio_url] [/not-audio_url]

Duration: 35:14
Autumn olive shrubs (Elaeagnus umbellata) are considered an invasive species in North America. One way to cut down on their spread is to harvest the fruit and reduce the seed. Dustin Kelly of Autumn Berry Inspired talks…
Dehydrating Fruit with Teresa Marrone [not-audio_url] [/not-audio_url]

Duration: 51:38
Teresa Marrone, author of The Beginner's Guide to Dehydrating Food, talks to us about making and using dried foods. We learn what types of home-grown or bought fruit are easiest to dehydrate, what types of tools you need…
Easy Berries with Bob Bors [not-audio_url] [/not-audio_url]

Duration: 52:17
Bob Bors, co-author of the book "Growing Fruit in Northern Gardens" and the head of the Fruit Breeding Program of the University of Saskatchewan talks about his favourite easy-to-grow berries that thrive in cold climates…
Hazelnuts and Truffles with Adam Koizol [not-audio_url] [/not-audio_url]

Duration: 49:16
Adam Koziol of Earthgen Tree Nursery in Ontario explains why hazelnut trees are becoming increasingly popular both in the home garden and as a cash crop. He also discusses how the trees can be inoculated so that they pro…
Willow Mulch for Fruit Trees with Dr. Glynn Percival [not-audio_url] [/not-audio_url]

Duration: 49:31
Dr Glynn Percival manages the UK and Ireland Bartlett Tree Research and Diagnostic Laboratory based at the University of Reading and talks about how new growth on willow trees that makes a mulch that boosts fruit tree he…