Join Dr. Russell Sharp in this exciting episode of Hydroponics Daily as he delves into the essentials of hydroponic tomato growing. Discover the importance of choosing the right tomato variety for your system, be it NFT or DWC, and learn top tips on pinching out, defoliating, and pollinating your plants for maximum yield.

Understand how consistent watering is key to preventing blossom end rot and the significance of monitoring your crops daily to catch any pests like whiteflies early. Dr. Sharp also shares insights into handle pollination using practical tools and the value of supporting your plants through trellising.

Whether you're a beginner or looking to improve your hydroponic techniques, this episode is packed with actionable steps to help you harvest flawless tomatoes time and time again. Don't miss the signature random facts at the end, encouraging safe practices for consuming tomatoes. Listen now and transform your hydroponic journey!

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Join Dr. Russell Sharp, the inventor of liquid gold, as he delves into the fascinating world of growing lawn grass and sports turf hydroponically. In this episode of Hydroponics Daily, discover how traditional sports pitches, typically layered with soil, can now be cultivated without it. A potential game-changer for water conservation and nutrient efficiency, dive into the possibilities of implementing recirculatory hydroponic systems on expansive sports fields, golf courses, and even tennis courts.

Explore the challenges and innovations around using LED grow lights and hybrid systems already present in many premium-grade sports venues. Learn about companies like Capillary Hydroponics, pioneering closed-loop systems, potentially reshaping the landscape of sports turf management. From feeding cows with hydroponically grown grass to transforming golf greens with advanced hydroponic technology, the episode provides a comprehensive overview of this emerging field.

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In this insightful episode of Hydroponics Daily, we delve into the world of silicon fertilizers, analyzing what's really inside them and their actual silicon contents. We investigated three popular products on the market—Eutrema's Sea-Silica, Shogun, and GrowGenius—to uncover the truth behind their labels.

Discover when to use each product effectively, whether you're a beginner, an organic grower, or dealing with pH issues in hydroponics. We'll also address widespread misconceptions in the industry, particularly the overuse and misunderstanding of the term 'monosilicic acid'.

Join us as we encourage peace and factual clarity in the hydroponics community, ensuring everyone is informed about the true nature of silicon fertilizers.

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Welcome to Hydroponics Daily with Dr. Russell Sharp. In today's episode, we delve into the intriguing world of carnivorous plants, exploring their unique adaptations and evolutionary marvels. Learn about famous species like the Venus flytrap and pitcher plants, and discover how these plants derive nutrients from trapping insects.

Dr. Sharp discusses the potential and challenges of growing carnivorous plants hydroponically, offering insights into their specific environmental needs, including light, humidity, and water purity. Find out how passive wick or tray systems can support these plants in a semi-hydroponic setup.

We also explore fascinating topics like convergent evolution, the ecological roles of carnivorous plants, and their potential use in natural pest control. Whether you're a seasoned botanist or a curious gardener, this episode offers a comprehensive look into the captivating world of carnivorous plants in hydroponic settings. Tune in to discover if these extraordinary plants can thrive in soilless systems!

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In this enlightening episode of Hydroponics Daily, Dr. Russell Sharp delves into the fascinating world of one of the oldest and most nutrient-rich natural fertilizers - guano. Discover its historical significance, from the Incas to its impact on American imperialism, and learn why it remains a potent choice in modern hydroponics, despite the rise of synthetic fertilizers.

Explore the nuances of seabird and bat guano, its nutrient profile, and the sustainability issues surrounding its harvest. Understand how guano stands out as a unique organic and vegan-friendly option for hydroponic growers, offering rapid nutrient availability and beneficial organic carbon, chitin, and microbes to enhance plant growth.

Dr. Sharp also discusses the potential health risks and ethical concerns related to guano use, providing valuable advice on safe handling and sourcing sustainable products. Whether you're an organic grower or just curious about alternative nutrient sources, this episode sheds light on the enduring allure and complexities of using guano in hydroponics.

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Welcome to Hydroponics Daily with Dr. Russell Sharp! In today's episode, we dive deep into the Kratky method of hydroponics, a unique system that requires no pumps or electricity. This passive, non-circulatory technique, developed by Dr. Bernard Kratky at the University of Hawaii, provides a minimal intervention approach to soilless cultivation.

Listen as Dr. Sharp discusses the benefits and limitations of this simple, low-cost method, ideal for fast-growing, small plants like lettuce and basil. Despite its straightforward nature, the Kratky method poses challenges such as potential algal growth and nutrient imbalances, making it crucial for growers to be cautious.

Whether you're a hobbyist, a teacher introducing students to root development, or someone challenged by limited space and resources, this episode offers valuable insights into how this method could fit your needs. Explore its potential applicability in educational, urban, and off-grid settings, and learn how it might serve as a stepping stone to more advanced hydroponic systems.

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In this episode of Hydroponics Daily, Dr. Russell Sharp explores the often-overlooked topic of dechlorinating tap water for hydroponic farming. Discover why chlorine, while beneficial for drinking water safety, poses significant risks to your plants and hydroponic systems.

Learn the science behind the negative impact of chlorine and chloramines on plant health, including the suppression of beneficial microorganisms crucial for soil biology. Dr. Sharp discusses the geographical variations in chlorine levels and identifies common plants that are particularly sensitive to chlorine exposure.

Explore practical solutions for removing chlorine from your water supply, including letting water sit, using aeration, and employing activated carbon filters. Dr. Sharp also introduces specialized dechlorination products, providing a comprehensive guide to protecting your plants and improving yield.

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Welcome back to Hydroponics Daily! In today's episode, we delve into the pervasive issue of powdery mildew that plagues both grow room and greenhouse hydroponics. As the most common fungal disease in soilless cultivation, powdery mildew presents unique challenges, appearing as a white growth on leaves and exacerbated by high humidity and crowded environments.

Listen in as we explore the biology of this biotrophic fungus, its conditions for growth, and effective control measures. Discover how certain preventative strategies, such as quarantining new plant material and exploring biofungicides like chitosan, can keep your hydroponic systems healthy and productive.

We also discuss breeding for disease resistance and why some common remedies might not be as effective as believed. Whether you're a seasoned grower or new to hydroponics, this episode offers insights and practical tips to safeguard your plants from powdery mildew threats.

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