Live Births in Plants: The Strange Science of Vivipary
Dr. Russell Sharp explains vivipary, a rare form of plant propagation where seeds germinate while still attached to the parent plant, producing plantlets that drop off ready to grow.
The episode covers causes (low ABA/high moisture), examples (mangroves, Kalanchoe, alliums, carnivorous plants, tomatoes, cannabis), differences from false vivipary, and practical implications for hydroponic growers.
https://eutrema.co.uk/shop/organic-fertilisers/seaweed-extract-cold-processed/
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8:47
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8:47
Sea Urchin Biostimulants: A New Trend for Hydroponics?
Dr. Russell Sharp explores recent research into biostimulants made from sea urchins—created to reduce urchin overpopulation in kelp forests and potentially used in hydroponics.
The episode compares sea urchin products to traditional seaweed extracts, discusses variable growth results (lettuce trials), sustainability and regulatory concerns, and concludes seaweed extracts currently outperform sea urchin biostimulants for plant growth.
https://eutrema.co.uk/shop/organic-fertilisers/seaweed-extract-cold-processed/
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6:49
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6:49
Revolutionizing Tomato Harvesting: AI and Aeroponics in Action!
Explore the innovative world of soilless cultivation in this exciting episode of Hydroponics Daily. Dr. Russell Sharp delves into the state-of-the-art SAIA agro-robotics greenhouse located in the Dutch countryside, showcasing its cutting-edge aeroponic system designed for growing tomatoes without traditional media.
Witness the fascinating process where tomato plants, supported by twine and moved via conveyor belts, are harvested by AI-controlled robotic pickers. This breakthrough approach significantly reduces labor costs, providing a glimpse into future agricultural technologies.
Join Dr. Sharp as he uncovers the technological marvels behind this impressive facility and imagine the possibilities for commercial production worldwide.
https://eutrema.co.uk/shop/organic-fertilisers/seaweed-extract-cold-processed/
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4:41
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4:41
Hydroponics in the Heart of North Dakota
Welcome to this episode of Hydroponics Daily, where Dr. Russell Sharp highlights the transformative world of hydroponics in North Dakota. This state, known for its harsh winters and reliance on imported produce, is seeing a resurgence in local, sustainable farming practices.
Meet Larry Schumacher, a dedicated hydroponic pioneer in Bismarck, whose farm grows a variety of greens including lettuce, pak choy, and Russian kale. With the help of grants and innovative solutions like LED lights, Larry's initiative is contributing to affordable fresh produce for North Dakotans and beyond.
Discover the efforts of North Dakota State University graduates launching Great Plains Greens in Fargo. This venture is focused on producing lettuce and herbs, selling locally and through e-commerce platforms. Together, these innovators are reshaping the state's agricultural landscape, emphasizing sustainability and community resilience.
https://eutrema.co.uk/
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8:17
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8:17
Tunnel Hydroponics Across Europe
Join us in this episode of Hydroponics Daily as we delve into the exciting world of tunnel hydroponics. Discover how countries like Spain, Italy, and Finland are transforming abandoned underground spaces into thriving agricultural hubs. From aromatic herbs to leafy greens, explore the diverse array of crops being cultivated in these unique environments. Learn about the advantages of stable temperatures and pest-free growing conditions, and examine the challenges faced by tunnel farmers in competing with traditional field-scale growers. This episode sheds light on the innovative projects aligned with the EU's Farm to Fork strategy and the sustainable future of soilless cultivation.
https://eutrema.co.uk/
Daily clips of hydroponic science throughout the whole of 2025
Presented by Dr Russell Sharp
Brought to you by the team behind Gold Leaf - seed to harvest with just one bottle of feed.
South Africa