Hydroponics Daily

In this episode Dr. Russell Sharp explains insecticidal soaps—how they work by physically breaking down insect waxes and spiracles, acting as contact killers without systemic residues. He covers practical use: effective mainly on soft-bodied pests and powdery mildew, the need for repeat sprays (every 5–7 days) during infestations, and precautions to avoid phytotoxicity and high temperatures. Tips for choosing products focus on plant-safe, sodium-free formulas (potassium/ammonium alternatives), tank-mix compatibility, and organic options like Yucca Extract.

Dr. Russell Sharp reviews the Maxi Bright Maxi LED Pro TS 40W horseshoe under-canopy light, calling it the best product he has seen this year and explaining how individual under-pot lighting can boost photosynthesis, improve transpiration and reduce fungal risks. He proposes a potential upgrade—combining the horseshoe LED with a horseshoe dripper to warm roots and cool LEDs—then explains why cost and safety (mixing water and electrics) make that unlikely. Russell contrasts this standout product with a recently over-engineered launch, invites listener feedback, and points listeners to Hydro Bros' social channels for demos and to utreema.co.uk for more information. https://eutrema.co.uk/

Dr. Russell Sharp, founder of Eutrema Limited, explains the company's grower-first approach, serendipitous innovation, and the development of truly unique plant science products. The episode covers Eutrema’s focus on sustainable, biorational solutions -like fully soluble liquid gypsum and concentrated salicylic acid, transparent formulations, and direct access to expert support. Listeners also learn about free resources, podcasts, and how buying from Eutrema supports British innovation. https://eutrema.co.uk/

Dr. Russell Sharp ranks and explains the major threats to fertilizer and pesticide prices in the UK looking toward 2027, covering energy costs, geopolitical risks, supply bottlenecks, and regulatory changes. The episode highlights rising natural gas and oil prices, sulphur and phosphate shortages, Russia and Middle East tensions, the UK carbon border adjustment mechanism, potential sanctions on suppliers, and proposed harmonised regulations that could harm smaller biostimulant and hydroponic businesses. Listeners will learn how these factors could drive up input costs, reduce product choice, squeeze farm margins, and feed into higher food and turf-care prices — plus what to watch for in the coming months. https://eutrema.co.uk/

Dr. Russell Sharp walks through the "Periodic Table of Plant Health," explaining macronutrients, micronutrients, non-mineral and non-essential elements, and common deficiency symptoms for hydroponic crops. He also describes practical solutions, timing advice, free A4/A1 posters and sample swag available from Eutrema to help growers diagnose and manage plant nutrition more effectively. https://eutrema.co.uk/plant-health-periodic-table-poster/

Dr. Russell Sharp discusses recent weather impacts on crops and lawns, a Black Friday humic acid offer (use code HUMIC15), and updates from Utrema on product compatibility tools and trade show plans. The main focus is a new food‑grade root stimulant being developed to replace potassium phosphite: how it works, plans to patent it, and the testing program across at least nine plant species including greenhouse split‑pot trials and future field trials. Listeners are invited to request small samples, follow progress on compatibility and tank‑mix data, and watch for upcoming trial results and product launch details.

Dr. Russell Sharp explains why Eutrema no longer sells microbial products — from short shelf life and supply-chain dilution to competition with contaminated products — and why regulation alone won’t fix the industry. He also announces a free testing service at Eutrema HQ in Lutterworth to verify whether microbial products contain the live, correct organisms claimed, and reminds listeners that Eutrema manufactures its own unique fertilizers and biostimulants. https://eutrema.co.uk/shop/pesticides-organic/chitosan-biofungicide/

Dr. Russell Sharp of Eutrema shares practical advice for anyone launching a hydroponic product, covering market realities, product differentiation, and regulatory pitfalls. Key takeaways: the UK market is quiet, focus on unique solutions, be prepared to say no, manage marketing spend, understand regulations, protect your business by bootstrapping, and treat grow shop owners as vital partners. https://eutrema.co.uk/shop/fertiliser/liquid-gold-unique-complete-fertiliser/

Hello and welcome back to Hydroponics Daily. Dr. Russell Sharp breaks down the new UK fertiliser and biostimulant consultation that could force costly registrations, third‑party efficacy testing and ingredient disclosure, risking many small brands and shrinking product ranges. He explains the likely impact on hydroponics, lawn care and agriculture, why larger multinationals may benefit, how Utrema expects to cope, and urges listeners to respond to the consultation. https://eutrema.co.uk/shop/fertiliser/liquid-gold-unique-complete-fertiliser/

Dr. Russell Sharp explores how breeders, genetic tools (including CRISPR) and environmental controls in hydroponics can reduce strong or bitter flavours in vegetables. He highlights examples—low‑sulphur Brussels sprouts and onions, milder marrows/zucchini, soap‑free coriander, low‑oxalate spinach, less‑phenolic eggplant and sweeter lettuce—and points to hydroponic fertilizer strategies and business opportunities for growers and breeders. https://eutrema.co.uk/shop/soil-conditioners/liquid-gypsum/ Christoph Matthes — Kultursaat e.V. Nigel Kingston — Syngenta Seeds Kevin Dudley — Cloughjordan Community Farm Pat Malone — Cloughjordan Community Farm Alfred Breed (Senior) — Mertoun Gardens David Cain — International Fruit Genetics (IFG) Rob Johnston Jr. — Johnny’s Selected Seeds V. Ognev — Agrofirm Poisk N. Geraskina — Agrofirm Poisk Frits Herlaar — Rijk Zwaan Hoza Zaden — Hoza Zaden Allium Seeds UK — Allium Seeds UK Bejo Zaden — Bejo De Groot en Slot — De Groot en Slot Nunhems — BASF Vegetable Seeds Seminis — Bayer Crop Science Syngenta Vegetable Seeds — Syngenta Rijk Zwaan — Rijk Zwaan Enza Zaden — Enza Zaden Sakata Seed Corporation — Sakata Takii & Co. — Takii Tokita Seed — Tokita Seed Hazera — Limagrain HM.CLAUSE — Limagrain Vilmorin-Mikado — Limagrain Clause Tezier — Limagrain Gautier Semences — Gautier Semences Tozer Seeds — Tozer Seeds Pop Vriend Seeds — Pop Vriend Seeds KWS Vegetables — KWS SAAT SE East-West Seed — East-West Seed Known-You Seed — Known-You Seed Advanta Seeds — UPL Namdhari Seeds — Namdhari Seeds Mahyco Vegetable Seeds — Mahyco Nippon Norin Seed — Nippon Norin Seed Co. Mikado Kyowa Seed — Mikado Kyowa Seed Kaneko Seeds — Kaneko Seeds NongWoo Bio — NongWoo Bio Asia Seed — Asia Seed Co., Ltd. Dongbu Farm Hannong Seed — Nongwoo Bio Group Sakata Korea — Sakata Seed Corporation Sakata EMEA — Sakata Seed Corporation Sakata Vegetables Europe — Sakata Seed Corporation Enza Zaden Research — Enza Zaden Rijk Zwaan Research — Rijk Zwaan Bejo Research — Bejo Syngenta Seeds Research — Syngenta Takii Europe — Takii Takii Japan — Takii Hazera Netherlands — Limagrain Vilmorin SA — Limagrain HM.CLAUSE USA — Limagrain Clause (France) — Limagrain Groupe Florimond Desprez — Florimond Desprez Nickerson-Zwaan — Limagrain Hollar Seeds — Hollar Seeds American Takii — Takii PanAmerican Seed — Ball Horticultural Company Ball Seed Vegetable Program — Ball Horticultural Company Baker Creek Heirloom Seeds — Rare Seeds (Baker Creek) W. Atlee Burpee — Burpee Park Seed — Park Seed Harris Seeds — Harris Seeds Seedway — Seedway Territorial Seed Company — Territorial Seed High Mowing Organic Seeds — High Mowing Organic Seeds Vitalis Organic Seeds — Enza Zaden Bingenheimer Saatgut — Bingenheimer Saatgut AG Sativa Rheinau — Sativa Rheinau AG Reimer Seeds — Reimer Seeds Ferry-Morse — Central Garden & Pet Botanical Interests — Epic Gardening Seeds of Change — Seeds of Change Thompson & Morgan — Thompson & Morgan Mr Fothergill’s — Mr Fothergill’s Seeds Kings Seeds — Kings Seeds Suttons Seeds — Suttons Seeds Dobies — Dobies D.T. Brown — D.T. Brown Eden Brothers — Eden Brothers Johnny’s Selected Seeds — Johnny’s Selected Seeds Adaptive Seeds — Adaptive Seeds Real Seeds — The Real Seed Company Franchi Sementi — Franchi Sementi Semenzaio Artigianale Italiano — SAIS S.p.A. CN Seeds — CN Seeds Unwins — Unwins Seeds Maraldi Sementi — Maraldi Sementi Semo (Czech Republic) — SEMO a.s. MoravoSeed — MoravoSeed Vesco Seeds — VESCO Seeds Beidahuang Seed — Beidahuang Group Winall Seed — Winall Hi-Tech Seed Yuan Longping High-Tech — Longping High-Tech China National Seed Group — China National Seed Group (CNSGC) Bayer Vegetable Seeds — Bayer Crop Science BASF Vegetable Seeds — BASF Limagrain Vegetable Seeds — Limagrain KWS Saat — KWS SAAT SE Enza Zaden USA — Enza Zaden Rijk Zwaan USA — Rijk Zwaan