Best Hydroponic Growing Podcasts (2025)

1
Growing Extreme Hot Chillies 10:25

3d ago10:25

10:25

In this episode of Hydroponics Daily, we delve into the challenging but rewarding world of growing extremely hot chilli plants, such as the notorious Carolina Reaper and other varieties boasting over a million Scoville heat units. Learn the secrets to germinating these fiery plants, including optimal temperature conditions and scarification techniq…

1
Re-Vegging / rejuvinating your crop 4:00

18h ago4:00

4:00

Welcome back to Hydroponics Daily! In today's episode, we explore the fascinating process of re-vegging plants. Discover how certain hydroponic crops can be reverted from their mature, flowering state back to their juvenile form. While challenging, this technique offers unique advantages, such as preserving specific genetics and optimizing desirabl…

1
Vertical Farming Shake-Up: Major Players Go Bust 4:39

2d ago4:39

4:39

Welcome back to Hydroponics Daily with Dr. Russell Sharp! In this episode, we delve into recent developments in the vertical farming sector, focusing on the collapse of major players like the Jones Food Company, which has gone into administration in the UK. Explore the challenges faced by unicorn companies such as Plenty and Bowery, who once led th…

1
#51: Hydroponics in Urban Environments with Connor Tidd CEO of Just Vertical 46:06

3d ago46:06

46:06

Skeptical of hydroponics claiming to be regenerative? Meet Connor Tidd CEO of Just Vertical. Right out of the gate Judith challenges Connor to make the case that hydroponics can indeed be regenerative and even the best option in certain places on earth where us humans live. Just Vertical is a small company out of Ontario Canada that's starting to g…

1
Tips for your first hydroponic grow 13:07

4d ago13:07

13:07

In this episode of Hydroponics Daily, Dr. Russell Sharp continues his guidance for first-time growers. We move from the checklist of essentials to exploring the common pitfalls beginners face and the expert tips to overcome them. Dr. Sharp emphasizes the importance of establishing a good relationship with a local grow shop to benefit from their exp…

1
A Food Pyramid of Lies 49:39

4d ago49:39

49:39

Daniel and Wilbur are heating things up in the SHACK and take a look inward to understand the myths and follies of what food is being consumed in the modern diet and how it has made changes to our anatomy and physiology over the generations. From wisdom teeth to gut biomes, this episode gets in deep and hopefully inspires you to make the changes to…

1
Beginner's Checklist for Hydroponic Success 14:07

5d ago14:07

14:07

Welcome to Hydroponics Daily with Dr. Russell Sharp. In today's episode, we dive into the essentials every beginner needs to kickstart their hydroponic journey. From understanding the optimal season to start your indoor grow, to choosing the right equipment like grow tents, LED lights, and circulatory fans, Dr. Sharp covers it all. Learn about the …

1
Bro Science Myths - Crocks in Pots 3:41

6d ago3:41

3:41

In this episode of Hydroponics Daily, we dive into the common misconception that placing crocks (pieces of broken pot or stones) at the bottom of containers helps improve drainage. We explore why this practice, often passed down through generations or learned from magazines, may actually impede proper water flow. Through a simple experiment analogy…

1
Fungus Gnats: a major pest in hydroponics and houseplants 10:58

7d ago10:58

10:58

Join Dr. Russell Sharp on this episode of Hydroponics Daily as he delves into the world of fungus gnats, a pervasive pest in hydroponics, houseplants, and horticulture. Discover their life cycle, learn effective control methods, and explore innovative solutions in development at Eutrema laboratories. Find out how to optimize your watering technique…

1
Air Flow for Hydroponic Success 7:35

8d ago7:35

7:35

In this episode of Hydroponics Daily, Dr. Russell Sharp delves into the often overlooked yet crucial component of air movement in grow rooms and greenhouses. While many beginners focus on lighting and nutrients, Dr. Sharp emphasizes the importance of good airflow for healthy plant growth and prevention of fungal diseases. Understanding the role air…

1
Proven Pruning Techniques for Stronger Trees & Bigger Harvests! (Garden Talk #170) 57:17

9d ago57:17

57:17

In this episode I interview Susan Poizner, an award-winning author and ISA Certified Arborist with 15 years of gardening experience. She is widely regarded as an expert in pruning, which is exactly what we’ll be diving into today. Susan discusses not only why pruning is essential but also the ideal timing, specific techniques, how to correct struct…

1
Laughable Hydroponic Fails from Dr. Russell Sharp 11:08

9d ago11:08

11:08

Join Dr. Russell Sharp on Hydroponics Daily as he candidly shares his personal hydroponic blunders, proving that even experts are not immune to mishaps. From mistaking common growing issues for unique plant features to accidentally killing rare plants, Dr. Sharp's anecdotes are both entertaining and educational. In this episode, he hilariously reco…

1
PhosPHITE: Unlocking Root Growth Secrets 8:50

10d ago8:50

8:50

In this episode of Hydroponics Daily, Dr. Russell Sharp delves into the world of phosphites, exploring their unique properties and significance in hydroponic systems. Often confused with phosphates, phosphites play a crucial role in promoting extensive root systems, particularly in crops like potatoes. While some claims suggest additional pest cont…

1
Exploring the Fascinating World of Fasciation 6:22

11d ago6:22

6:22

Welcome back to Hydroponics Daily with Dr. Russell Sharp, where today we delve into the intriguing phenomenon of fasciation. Fasciation occurs when a plant’s developing bud is damaged, causing abnormal and often captivating growth patterns. From bulging stems to elongated flowers, fasciation alters plant structures, sometimes turning them into fasc…

1
Grow Your Own Supermarket: Gardening Tips 56:54

11d ago56:54

56:54

Daniel and Wilbur get out in the dirt, till up some Earth and are planting seeds of truth and knowledge into the open minds around the world. Forget about the chemical filled, ultra-processed, disgusting foods that plague our supermarkets and start filling your pantries with food grown with your own hands and your own effort. Clean living is worth …

1
Houseplants - care at home & opportunities for commercial cultivation 24:42

12d ago24:42

24:42

Welcome to Hydroponics Daily with Dr. Russell Sharp. In this episode, Dr. Sharp dives into the world of houseplants, offering valuable advice for everyone from beginners to experienced growers. Learn how to avoid the most common mistakes, such as overwatering, and discover tips for thriving houseplants even in winter. Dr. Sharp also discusses the f…

1
Did IKEA's fail at hydroponics? 8:05

13d ago8:05

8:05

Welcome back to Hydroponics Daily with Dr. Russell Sharp, the inventor of Gold Leaf fertilizer. In today's episode, Dr. Sharp explores IKEA's foray into the world of hydroponics with their 2016 launch of hydroponic equipment, including the VÄXER unit. Despite high hopes for promoting home-grown vegetables, the venture was short-lived. Dr. Sharp sha…

1
Sticky Solutions: the Science Behind Traps 9:50

14d ago9:50

9:50

In this insightful episode, Dr. Russell Sharp discusses the intricacies of pest control using various types of sticky traps. Discover how yellow traps play a pivotal role in attracting and controlling aphids and other flying pests due to their color, which signals plant sickness to these insects. Dr. Sharp delves into the chemistry behind the stick…

1
Inlet Filters- The Unsung Hero of Hydroponics? 6:20

15d ago6:20

6:20

Welcome to Hydroponics Daily, where today's brief episode delves into the importance of inlet filters in your grow room. While outlet filters are commonly used to control odors, inlet filters play a crucial role in keeping out unwanted pests and some diseases. Discover why positioning your inlet ducting high can prevent pests that can't fly very hi…

1
How I invented Gold Leaf 15:00

16d ago15:00

15:00

Join Dr. Russell Sharp on "Hydroponics Daily" as he takes us through the fascinating journey of how he invented Gold Leaf, or Liquid Gold, revolutionizing the world of hydroponic fertilizers. This innovative product, developed out of sheer determination and serendipitous innovation, simplifies the growing process for beginners and experts alike by …

1
Manipulating Sex in Plants 16:52

17d ago16:52

16:52

In this captivating episode of Hydroponics Daily, Dr. Russell Sharp dives into the fascinating world of plant sexuality and how it can be manipulated for better crop production. As spring arrives, it's a busy time for hydroponic enthusiasts seeking the perfect fertilizer. Dr. Sharp shares his experiences with plant sex changes, discussing everythin…

1
Plant Sexuality 8:53

18d ago8:53

8:53

On today's episode of Hydroponics Daily, join Dr. Russell Sharp as we delve into the captivating world of plant sexuality. Explore the evolutionary adaptations leading to male and female plants, and how these mechanisms prevent inbreeding depression. Discover the intriguing dynamics of dioecious and monoecious plants, and their significance in hort…

1
Bird Flu: Pandemic Part 2 Electric Boogaloo 1:04:14

18d ago1:04:14

1:04:14

Daniel and Wilbur take aim at this new virus they're trying to scare us with. We discuss the cat food scare and the other mammals they say have been affected, untested MRNA vaccines for humans AND chickens, and the attack on backyard livestock as we know it. They want you to eventually rely on the state for everything. No self-sustainability in thi…

1
Pollination: Beyond Bees and Flowers 14:54

19d ago14:54

14:54

Welcome back to another episode of Hydroponics Daily with Dr. Russell Sharp. Today's discussion centers around the intricate world of pollination, a subject rich with fascinating stories and vital for our understanding of plant reproduction. Dr. Sharp explains pollination as the simple transfer of pollen from the male to the female parts of flowers…

1
The Foundation of a Healthy Crop: Getting Substrate Saturation and Rooting-In Right with Jon Jirikovec | Ep 20 54:54

19d ago54:54

54:54

Send us a text In Episode 20 of the GroShow Podcast, host Riley Jones welcomes Grodan Crop Specialist Jon Jirikovec for a deep dive into one of the most important (and often underestimated) parts of a successful grow: initial substrate saturation and rooting strategy. From troubleshooting dry-back issues to dialing in daily irrigations, Jon shares …

1
Growing Record Breaking Giant Vegetables 13:24

20d ago13:24

13:24

Join us in this exciting episode of Hydroponics Daily as we explore the world of giant vegetable growing. Discover the challenges and triumphs of cultivating oversized produce, such as potatoes, carrots, and pumpkins. Learn from personal experiences and gain insights into the methods and nutrients essential for success, including the use of hydropo…

1
Decoding Sustainable Farming: Organic, Biodynamic, Vegan, and Beyond 12:02

21d ago12:02

12:02

Welcome back to Hydroponics Daily! In this episode, we dive into various environmentally friendly methods of cultivation and explore terms that often cause confusion. We discuss the principles of organic farming, highlighting differences between various regulatory standards globally. Learn about vegan fertilizers and the challenges they face in del…

1
Advanced Horticultural Strategies 9:12

22d ago9:12

9:12

Join Dr. Russell Sharp, the inventor of gold leaf, as he explores ways for advanced horticulturalists to further enhance their knowledge. In this episode of Hydroponics Daily, Dr. Sharp shares his go-to resources for the latest studies and trends in plant science, ranging from prestigious journals to daily horticulture websites. Discover how applie…

1
Crazy Roots 5:15

23d ago5:15

5:15

Join Dr. Russell Sharp on Hydroponics Daily as he delves into the world of "Crazy Roots," a bacterial disease affecting commercial greenhouses worldwide. Despite its whimsical name, this condition leads to the overproduction of unwanted plant roots, causing significant yield losses for growers, especially those utilizing rock wool or mineral wool. …

1
How to Grow More with Less Effort – The Power of Permaculture! (Garden Talk #169) 59:11

23d ago59:11

59:11

In this episode I interview Preston Smith, a seasoned gardener with 15 years of experience. He brings a wealth of knowledge on natural farming, which is the focus of today’s discussion. Preston shares insights into his current farm practices and dives into topics such as increasing soil organic matter, compost, leaf mold, JADAM microbial solutions,…

1
Compost Teas 6:33

24d ago6:33

6:33

Welcome back to Hydroponics Daily with Dr. Russell Sharp. In today's episode, we delve into the fascinating world of compost teas. Compost teas are unique brews made from biological extracts, not suitable for drinking, but beneficial for plant growth. Discover the advantages of using these teas for ornamental plants, including enhanced nutrient abs…

1
Fiber crops in hydroponics? 12:43

25d ago12:43

12:43

Welcome to another episode of Hydroponics Daily with Dr. Russell Sharp, where we delve into the intriguing world of fiber crops as sustainable alternatives to cotton. Drawing from his experience at De Montfort University's fashion department, Dr. Sharp explores the environmental challenges of traditional cotton farming and introduces bast fibers—fo…

1
European Principles Decided by the Government 53:14

25d ago53:14

53:14

Are you living in England and want to pray or sing Christian songs in public? Too bad those days are gone! ILLEGAL! Say something bad about the government on the book of face, WHAM! Detention. Want to FARM?? Well, think again buddy, farming isn't for you anymore. Any of you Europeans that want to farm, must ask yourself why? The government needs th…

1
Yucca Extracts 10:52

26d ago10:52

10:52

In this episode of Hydroponics Daily, we explore the fascinating world of yucca extracts and their vital role in hydroponic gardening. Tune in to discover why these natural soaps, derived from the Mojave yucca, are essential for improving the absorption of nutrients and water in your grow media. Learn how yucca extract can rejuvenate your plants, s…

1
Topping and Fimming 5:37

27d ago5:37

5:37

In this episode of Hydroponics Daily, Dr. Russell Sharp invites Matthew Wallace to discuss the intricate techniques of topping and fimming plants. Discover how these methods can significantly impact plant growth and yield, and learn about the essential differences between the two. Matthew explains the process of topping, which involves cutting the …

1
#50: Van Carlson on Risk Management and Using Tax Code 831(b) to Self-Insure 52:58

28d ago52:58

52:58

Van Carlson is the Founder & CEO of SRA 831(b) Admin and has over 25 years of experience within the risk management industry. In 2008, he saw the Great Recession hit his commercial business clients hard, and just like them, he was also affected by the sharp downturn in our economy. During this time, he realized there must be a better way to manage …

1
Foliar Sprays - hype or hack? 8:06

28d ago8:06

8:06

Welcome back to another insightful episode of Hydroponics Daily! Today, we delve into the world of foliar sprays, exploring both their benefits and disadvantages. As a manufacturer of foliar sprays, we have first-hand knowledge to share. Foliar sprays are an excellent way to deliver biostimulants, micronutrients, and even correct soil imbalances in…

1
Integrated Pest Management in Hydroponics 10:51

29d ago10:51

10:51

Welcome to another insightful episode of Hydroponics Daily with your host, Dr. Russell Sharp, known for inventing liquid gold in the UK. In this episode, we dive into the world of Integrated Pest Management (IPM), an essential approach to maintaining healthy plants. Unlike the conventional divide between chemical and organic farming, IPM leverages …

1
Best Outdoor Genetics for Consistent Yields Year After Year! (Garden Talk #168) 57:59

30d ago57:59

57:59

In this episode I interview Francesco Sasso. He has been gardening for 15 years and works for Dutch Passion. He gets deep into genetics here with a focus on talking about some of the best outdoor genetics. We also get a little bit into how he grows his plants outdoors. Support the showBy Francesco Sasso

1
Extracting gold from plants 8:32

1M ago8:32

8:32

In this intriguing episode of Hydroponics Daily, Dr. Russell Sharp delves into the remarkable story of Fritz Haber, the man behind the Haber-Bosch process. Despite saving billions from starvation through the invention of nitrogen fertilizer, Haber's reputation remains controversial due to his involvement in chemical warfare. This episode explores H…

1
Trap Crops 6:15

1M ago6:15

6:15

In this episode of Hydroponics Daily, Dr. Russell Sharp delves into the intriguing world of trap crops. Unlike carnivorous plants, which evolve to gain nutrients from catching and decomposing animals, trap crops are used as a strategy to control pests within crops. Examples include radishes protecting carrots from wireworms and mustard attracting c…

1
Hydroponic Trends in 2025 10:47

1M ago10:47

10:47

In this episode of Hydroponics Daily, join Dr. Russell Sharp as he sits down with Matthew Wallace, to discuss the emerging trends in hydroponics for 2025. From the increasing challenges of managing spider mites and other pests to the evolving fertilizer practices causing plant burns, this episode uncovers the critical shifts in the industry. Matthe…

1
DW Potluck: The Return of Lisa 1:04:05

1M ago1:04:05

1:04:05

Welcome back to the SHACK! We drag Lisa into the SHACK to talk about the Government, the meteor, and whatever is simply on our minds. You never know where the SHACK will take you, but you can be rest assured that you are about to embark on an adventure of mind-freeing bliss, full of truth and imagination that will inspire you to live a life free fr…

1
Boost Your Flower Yield with GIRDLING! 3:52

1M ago3:52

3:52

Welcome back to Hydroponics Daily with Dr. Russell Sharp. In this episode, we dive into the technique of girdling to potentially boost your crop yield and quality, particularly for flowering plants. Learn how this method helps concentrate sugars and hormones in the upper sections of the plant, enhancing flower buds, resin, and terpene production. W…

1
Triacontanol - a powerful hydroponic boost, but how does it work???? 6:20

1M ago6:20

6:20

Welcome back to Hydroponics Daily with Dr. Russell Sharp. In this episode, we delve into the intriguing world of triacontanol, a popular biostimulant in hydroponics. Often unbeknownst to users, this fatty alcohol derived from natural sources like beeswax, plays a crucial role in many growth-boosting products. Despite its widespread use, the exact m…

1
World's Best Fertilizer - and it is NOT Gold Leaf! 12:03

1M ago12:03

12:03

In this episode of Hydroponics Daily, Dr. Russell Sharp explores an unconventional yet highly effective approach to plant growth: using your shadow as a fertilizer. Drawing on over three decades of experience, Dr. Sharp emphasizes the importance of being physically present in your grow room or garden to monitor and address issues such as pests, dis…

1
Florigen - The Flowering Hormone 7:34

1M ago7:34

7:34

In this episode of Hydroponics Daily, Dr. Russell Sharp delves into the fascinating world of florigen, the elusive hormone responsible for flowering in plants. Drawing from his extensive research, particularly on rhododendrons, Dr. Sharp explores the complexities and breakthroughs surrounding florigen's discovery. He discusses the role of the FT pr…

1
Grow Light Science: Spectrum Tuning, UVC Light & Under-Canopy Lighting Explained! (Garden Talk #167) 1:00:59

1M ago1:00:59

1:00:59

In this episode I interview Thomas Gibson, also known as, Grand Master Level. He has been gardening for over 30 years, and is the Founder & CEO of Grandmaster LEDs. Thomas has extensive knowledge when it comes to lighting for plants, and that’s what we get into in today’s episode. He talks about spectrum tuning, HPS vs LED, UVC light, under-canopy …

1
Carcinogenic Fertilizers - A secret scandal 10:54

1M ago10:54

10:54

In this eye-opening episode of Hydroponics Daily, Dr. Russell Sharp sheds light on the alarming use of carcinogenic fertilizers in agriculture, particularly in North America. He highlights the dangers posed by cobalt and nickel-based products, which remain in the environment indefinitely, posing significant health risks. Dr. Sharp calls for awarene…

1
What does 'senescence', 'necrosis', 'abscission', and 'chlorosis' mean? 8:01

1M ago8:01

8:01

Welcome to Hydroponics Daily with Dr. Russell Sharp! In this enlightening episode, we delve into the intricate world of plant health, focusing on four key terms crucial for diagnosing leaf issues in hydroponics: chlorosis, senescence, abscission, and necrosis. Understanding these terms is essential for identifying and addressing nutrient deficienci…

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