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Grodan

Designed to Grow, Built for Sustainability Grodan is the global leader in soilless rootzone management solutions, transforming the way vegetables and flowers are cultivated in Controlled Environment Agriculture (CEA). Since pioneering hydroponic stone wool growing in 1969, we have continuously advanced sustainable growing methods to deliver high-quality produce with minimal environmental impact. Why Choose Grodan? Precision Growing Grodan’s stone wool substrates, combined with advanced sensor systems, software, and expert support, enable growers to optimize water, nutrient, and land use. Our solutions deliver higher yields while conserving resources, making sustainable agriculture achievable for growers worldwide. Sustainability at Our Core 50% Less Water: Supports cultivation with drastically reduced water usage. 20% Less Chemical Plant Protection Products: Minimizes the need for harmful chemicals. 75% Less Land: Enhances production efficiency, making better use of limited space. 100% Recyclable Materials: Our stone wool growing media is fully recyclable, promoting circular farming practices. Global Reach With over 50 years of experience, Grodan serves growers in more than 70 countries, from commercial greenhouses to indoor cultivation facilities. Our Products and Solutions Grodan offers a complete range of innovative products tailored for every stage of the growing cycle, from propagation to harvest. Stone Wool Growing Media: Delivers precise water and nutrient management for optimal plant health. Sensor Systems and Software: Provides data-driven insights for smarter, more efficient growing practices. Our Mission: More with Less At Grodan, we’re committed to helping feed and treat the world’s growing population through innovative, sustainable growing solutions. By enabling growers to produce more with fewer resources, we contribute to a healthier planet and a more sustainable future. From Pioneers to Industry Leaders Grodan’s journey began in the 1960s, with the development of hydroponic stone wool growing as a safer, more efficient alternative to toxic soil disinfection practices. Today, Grodan is a trusted name in Precision Growing, empowering growers to achieve outstanding results while protecting the environment. Grow Smarter with GrodanWhether you’re cultivating tomatoes, roses, cucumbers, or gerberas, Grodan’s solutions provide the tools and expertise to grow fresh, high-quality produce sustainably and efficiently. Grodan: Designed to Grow, Built for a Better Future.

Grow Lamps

Grow Room Bundles

Grow Systems

Grow Systems for Hydroponics - Complete Solutions for Successful Indoor Gardening Grow systems are the foundation of any successful hydroponic garden, providing an efficient way to nurture plants from seed to harvest. At Senua Hydroponics, we offer a variety of hydroponic grow systems designed for growers of all experience levels. Whether you're a beginner looking for an easy-to-use setup or an experienced grower seeking advanced equipment, our grow systems are tailored to maximise plant growth, health, and yields. Types of Hydroponic Grow Systems We offer a range of hydroponic grow systems, each with unique features that suit different growing environments and plant types: Deep Water Culture (DWC): Perfect for beginners, DWC systems allow plant roots to be suspended in oxygen-rich nutrient solutions, promoting rapid growth and strong roots. Nutrient Film Technique (NFT): Ideal for leafy greens and herbs, NFT systems provide a constant flow of nutrient solution, giving plants easy access to nutrients and oxygen. Ebb and Flow (Flood and Drain): These systems flood the growing area with nutrients at set intervals, promoting strong root growth through a wet-dry cycle, making it great for a variety of plants. Drip Systems: A versatile option, drip systems supply nutrients to each plant individually, making them suitable for a wide range of plant species and growing conditions. Maximise Efficiency with Automated Growing Systems Our hydroponic grow systems are designed with efficiency in mind, incorporating automation features that help streamline the growing process. With features like automated watering, precise nutrient delivery, and integrated environment controls, you can reduce the time and effort required to maintain your garden. Automated grow systems provide consistent results, ensuring your plants receive the right amount of water and nutrients at the perfect time, resulting in healthier growth and higher yields. Customisable Solutions for Every Grow Space Our grow systems are available in various sizes and configurations, making them suitable for different grow spaces—from small home gardens to larger indoor grow rooms. Each system is easy to set up and can be customised with additional components like grow lights, fans, and nutrient dosing equipment. By selecting a system that matches your grow space and crop requirements, you can create an ideal growing environment that maximises productivity and ensures healthy plant growth. Grow Smarter with Senua Hydroponics Grow Systems At Senua Hydroponics, we provide grow systems that cater to both new and experienced growers, making hydroponic gardening accessible, efficient, and rewarding. By using our complete grow systems, you can create a thriving garden that produces lush, healthy plants and generous harvests. Whether you’re cultivating herbs, vegetables, or flowering plants, our grow systems give you the tools to grow smarter, with less hassle and more success.

Grow Tank Spare Parts

Grow Tank Systems

Grow tent kits

Grow Tents

The Grow Tents section is a comprehensive space dedicated to showcasing a variety of grow tents from top brands like Senua Grow Tents, Matrix Grow Tents, Secret Jardin, and High Pro. In this description, we will explore the unique features and benefits of these brands, highlighting the versatility and innovation they bring to indoor gardening.

Grow Tents & Sheeting

Great and Reliable Grow Tents Discreet and fully customizable, our incredible grow tents are easy to build and can last for many growing cycles with only a small amount of maintenance. With strong and sturdy piping in each grow tent, our selection of fantastic grow tents provide an ideal and fully controllable growing environment for your home grown plants and home gardening. Featuring enough space for your plants, humidity control devices, fans and much, much more; Senua Hydroponics' grow tents are among some of the best grow tents available in the United Kingdom thanks to the space efficient design of the supporting piping and grow tent fabric. The materials of our grow tents are not only sturdy- but actively encourage plant growth by being secure from outside elements; allowing you to completely control your plant growth without the interference of external factors on your home gardening journey. Discreet and Clean Grow Tents As much fun as growing your own plants, fruits and vegetables can be, it's important to remember that your home needs to be kept clean and (as much as you may be tempted) the fascinating world of hydroponics can't be allowed to completely take over your life. Boasting plenty of space for all of your growing needs, Senua Hydroponics' best grow tents are also discreet and thoroughly clean so that you won't be tracking growing media or plant extracts through your home. This, combined with the option to fully customize your Senua Hydroponics grow tent, allows you to really tailor your growing experience however you like. Whether your a hobbyist, looking to take their first, great steps into a brand new and exciting world of indoor, home gardening; or an experienced grower looking to expand their home growing potential, Senua Hydroponics' grow tents are designed for all and are a must have regardless of your experience level in home growing and hydroponics.

Growing Media

The Best Way to Grow Plants From coco to soils and much, much more; at Senua Hydroponics we have the best selection of premium growing media available in the United Kingdom. Regardless of whether you're growing hard wood plants, soft wood plants, fruiting plants or root vegetables, our fantastic range of growing media has all of your bases covered to allow whatever it is your growing to take strong and sturdy roots that will last throughout the entire growing process. With efficient and discreet packaging for your home growing needs, our range of growing medias cover the entire range of essential growing substrates that you can use throughout your hydroponics journey. From aerated growing media designed to allow more oxygen to organically help the growth of plants, to substrates that retain greater quantities of water so that your plants can continue to feed as and when necessary. How to Start Growing Hydroponics Growing media for plants, often referred to as substrates, play a pivotal role in horticulture by providing the essential support and environment for plant root systems to thrive. These media are specifically designed to facilitate proper water retention, drainage, and aeration, thus ensuring that roots receive the necessary balance of oxygen, moisture, and nutrients for optimal growth. Traditional soil is the most common medium, valued for its natural composition and nutrient richness. However, advancements in agricultural science have led to the development of various soilless media, including coco coir, perlite, vermiculite, and rockwool, which offer more controlled conditions and are particularly favored in hydroponics and container gardening. These alternatives not only prevent soil-borne diseases but also allow for better water management and aeration, making them ideal for indoor and precision farming. By selecting the appropriate growing media, gardeners and commercial growers can significantly enhance plant health, yield, and efficiency, adapting to diverse planting environments and horticultural needs.

GrowRoom Tools

Growth Promoters

Growth Promoters for Hydroponics - Stimulate Faster, Healthier Growth Growth promoters are essential for taking your hydroponic garden to the next level by accelerating growth rates and enhancing overall plant vitality. At Senua Hydroponics, our range of growth-promoting products is designed to stimulate root development, foliage growth, and flowering, ensuring your plants reach their full potential. Enhance Root and Shoot Development Strong roots are the foundation of healthy plants, and our growth promoters are formulated to maximise root expansion, resulting in a more efficient nutrient uptake and robust plant growth. The stimulants we provide also promote vigorous shoot and leaf development, ensuring that your plants grow larger and stronger. By using our high-quality growth stimulants, you can achieve optimal root and canopy structure, leading to better plant resilience and more productive yields. Boost Flowering and Fruit Production Our growth promoters for hydroponics are perfect for boosting flowering and fruiting stages, enhancing bud development, and ensuring plants produce larger, more vibrant flowers. Whether you are growing fruiting plants, herbs, or flowers, these products provide a targeted nutrient boost at critical stages, allowing you to maximise plant output and overall quality. By incorporating growth promoters into your feeding schedule, you ensure that your plants get the support they need to produce impressive blooms and high yields. Improve Overall Plant Vitality At Senua Hydroponics, we are committed to helping you achieve the best possible results from your hydroponic garden. Our growth-promoting products are easy to use and integrate well with other nutrient regimens, providing targeted solutions that enhance growth at each stage of plant development. By choosing our range of growth promoters, you can improve plant vitality, maximise nutrient efficiency, and achieve faster, healthier growth throughout your garden.

Growth Technology

Innovative Solutions for Enthusiastic Growers Since its founding in 1985, Growth Technology has been at the forefront of developing cutting-edge horticultural products. With a focus on creating high-quality nutrient solutions, the company caters to both commercial and hobbyist growers who understand the importance of tailored plant care. Over the years, Growth Technology has expanded its expertise to include specialized products for orchids, chillies, and other unique plants, helping enthusiasts achieve exceptional results. Why Choose Growth Technology? Decades of Expertise With nearly 40 years of experience, Growth Technology is a trusted name in the horticultural industry. Products are rooted in practical expertise and driven by ongoing experimentation and innovation. High-Quality Products Growth Technology delivers exclusive products designed to meet the specific needs of plants and growers. Trusted by prestigious institutions like Kew Gardens, The Eric Young Orchid Foundation, and the Royal Horticultural Society (RHS). Comprehensive Support Known for excellent service, prompt delivery, and expert support, Growth Technology ensures a seamless customer experience. Specialist Product Ranges Nutrient Solutions The cornerstone of Growth Technology, offering tailored nutrients to support optimal plant growth across a wide variety of species. Orchid Care Dedicated products that address the unique requirements of orchid enthusiasts, helping to nurture these delicate plants to their full potential. Chilli and Specialist Plant Products Innovative solutions designed to meet the specific needs of chilli plants and other specialist species, supporting vibrant growth and high yields. Our Facilities Based in a 60,000 square foot headquarters in Taunton, Somerset, Growth Technology combines state-of-the-art facilities with a commitment to innovation to deliver industry-leading products. Where to Find Us Growth Technology products are widely available in garden centres and online, ensuring easy access for all growers. Grow with ConfidenceWhether you're caring for delicate orchids, cultivating chillies, or optimizing your entire garden, Growth Technology provides the tools and expertise to help you succeed. Growth Technology: Nurturing Plants, Inspiring Growers.

GuanoKalong

GuanoKalong – Power from Nature GuanoKalong is a leading name in organic cultivation, providing growers with natural, nutrient-rich solutions derived from premium bat guano. Sourced sustainably and processed with care, our products are trusted by growers around the world for enhancing flavour, yield, and overall plant vitality — naturally. GuanoKalong – Grow Pure. Grow Strong. Specialising in 100% organic fertilisers, soil amendments, and boosters, GuanoKalong bridges the gap between high performance and environmental responsibility. Our bat guano-based nutrients are rich in essential minerals and beneficial microbes, supporting strong root development, improved flowering, and robust plant health — whether you're growing in soil, coco, or hydroponic systems. Ideal for both indoor and outdoor cultivation, GuanoKalong products are easy to use, OMRI-listed, and perfect for growers who demand purity, sustainability, and results.  

Guard'n'Aid

ABOUT GUARD'N'AID Protecting Your Plants, Supporting Your Grow Guard'n'Aid specializes in a range of products designed to promote healthy plants and foster good growroom practices. Whether you're a home gardener or a commercial grower, Guard'n'Aid provides practical, reliable solutions to help maintain optimal growing conditions and protect your plants from common challenges. Why Choose Guard'n'Aid? Comprehensive Plant Care Guard'n'Aid offers a variety of products tailored to support plant health and optimize growroom environments. Easy-to-Use Solutions Designed with growers in mind, Guard'n'Aid products are straightforward, effective, and simple to incorporate into any cultivation routine. Versatile Applications From preventing plant stress to maintaining cleanliness in your grow space, Guard'n'Aid products cater to a wide range of horticultural needs. Support Your Growing Success With Guard'n'Aid, you can trust in practical, effective tools to help your plants thrive and your growroom stay productive. Guard'n'Aid: Helping You Grow Healthy Plants.

Hailea

Efficient Solutions for Hydroponic Growing Hailea is a trusted name in the hydroponics industry, specializing in high-quality air and water pumps, along with essential accessories tailored for growers using systems like ebb-and-flow, deep water culture (DWC), and other hydroponic setups. Renowned for their durability, efficiency, and compact design, Hailea products are the go-to choice for indoor farmers and hydroponic enthusiasts seeking reliable and innovative tools. Why Choose Hailea? Proven Quality and Reliability Hailea’s pumps are crafted from durable, heavy-duty materials that ensure long-lasting performance. Designed to withstand demanding hydroponic environments, providing consistent and efficient operation. Cutting-Edge Innovation Air pumps feature noise-absorbing technology and double damping methods for quieter, more efficient performance. Water pumps are compact yet powerful, capable of shifting large volumes of water with ease. Versatile Applications Compatible with various hydroponic setups, including ebb-and-flow and DWC systems. Easy-to-install designs fit 19mm or 25mm pipework seamlessly. Product Highlights Air Pumps Compact and durable construction protects internal mechanisms from damage. Energy-efficient motors deliver strong air pressure and high air output. Double air chambers for enhanced performance. Water Pumps Small, compact size paired with powerful motors to handle large water volumes. Durable and waterproof designs ensure longevity. Accessories Comprehensive range of tubing, air curtains, and other essential components to complete your hydroponic setup. Trusted Hydroponic Partner Distributed by Eden Horticulture, Hailea products are widely available across the UK and Europe, ensuring growers have easy access to the tools they need to maximize yields. Since 2012, Eden Horticulture has proudly supported the hydroponics community by providing top-quality products and dependable service. Grow Smarter with Hailea Whether you’re an indoor farmer or a commercial grower, Hailea’s reliable air and water pumps and accessories provide the efficiency and durability needed for thriving hydroponic systems. Hailea: Powering Growth, Supporting Success.

Hangers & Yoyos

Get Your Growing Environment Just Right Lighting is crucial to making sure that your growing is successful. A great lighting set up can mean the difference between success and failure more often than not when it comes to home growing and, as a result, cannot be overlooked. However, you've got it all; the propagation lights, the growing space, the watering system... But there's one thing you haven't considered. How to arrange your lighting set up. One of the easiest but most overlooked aspects of hydroponics and home growing, hangers and yoyos are used for hanging either your lighting rig or your plants respectively and can mean the difference between a cluttered, disorganised growing environment rife with disease and a clean, professional growing space that actively promotes healthy and strong plant growth. Grow lighting is valuable so take a leaf out of the hydroponics playbook; always treat your grow lighting with respect and invest in great sets of hangers. The Benefits of a Clean Growing Environment There are many reasons why you may want a clean and organized growing environment. Whether you want to keep things moving quickly and smoothly or need to arrange plants according to your future home growing plans- there's nothing to gain from a disorganized growing environment. Having adjustable hangers for your grow lights can massively impact your plant growing. The distance between your grow lighting and your plants is a vital element of home growing that needs consideration and, with our fantastic selection of hangers, it's an aspect of growing that you can master with ease and comfort. Whilst hangers keep your lights in check, yoyos allow for a more precise arrangement of your plants. This means that you'll be able to make your plants more portable, easier to mount on different surface and easier to dry when needed. Don't sleep on our range of great plant yoyos!

House and Garden

Premium Nutrients for Award-Winning Harvests House & Garden Nutrients is a globally renowned fertiliser solution designed for growers who demand the highest quality. With over 30 years of horticultural expertise, our craft batch nutrients are produced in a zero-waste facility in Humboldt County, California, and are trusted by licensed medical facilities, universities, commercial farmers, and home gardeners across 30+ countries. Why Choose House & Garden Nutrients? Cup-Winning Quality House & Garden Nutrients are prized for their purity, clean formulation, and unparalleled results. Trusted by top growers worldwide, our nutrient solutions consistently produce premium, award-winning crops. Craft Batch Manufacturing Produced in a state-of-the-art, zero-waste facility equipped with advanced ceramic filtration systems for the highest quality and consistency. No bulking agents or harmful heavy metals—clean, high-performance formulations you can rely on. Innovative and Sustainable House & Garden continuously refines its products to meet modern agricultural standards and global regulations. Proudly manufactured with sustainable practices to protect the environment while maximizing crop potential. Our International Legacy Founded in 1990 in the Netherlands by William Van De Zwaan, House & Garden has deep roots in horticulture. Raised in the Van De Zwaan rose production glasshouses, William honed his expertise in fertiliser solutions to achieve the highest-quality blooms, including roses that were famously supplied to the Vatican. Today, House & Garden combines Dutch craftsmanship with the agricultural innovation of Humboldt County, one of the world’s leading farming regions, to deliver premium nutrients for modern growers. Relocation to the USA In 2015, House & Garden moved its production to California, positioning itself closer to its largest markets in the USA and Canada. This transition allowed the company to refine formulations for improved purity, organic stability, and consistency, ensuring it remains the world’s best fertiliser for high-performance growing. Trusted Worldwide House & Garden Nutrients is popular across Asia-Pacific, USA, Canada, Europe, South America, Israel, and beyond. Growers using our products regularly win awards for premium-quality harvests. Grow with House & Garden Nutrients Whether you're cultivating at home or running a commercial farm, House & Garden provides the expertise, quality, and performance to take your plants to the next level. Experience award-winning results with the trusted choice for growers around the globe. House & Garden: Excellence in Every Drop.

House Plant Pots

For the traditional style growers, we present- the Senua house plant pots for your personal plant-growing hobby!

Houseplant Bundles

Houseplant Nutrients

Feed Your Houseplants Properly Indoor gardening is one thing. Creating new plants, propagation, irrigation and water pumps; hydroponics is a fantastic hobby that can be as in-depth as you want. Houseplants, on the other hand are common throughout the entire United Kingdom and, as it turns out, many of the disciplines of hydroponics can also be applied to houseplants. The perfect way to take your first, measured steps into the world of hydroponics is with a solid houseplant. Whether that's softwood or hardwood, vegetative or fruiting; help maximise your houseplants' full potential and provide your home with that fantastic, refreshing air of a home grown houseplant. The Best Houseplants for Your Home By applying the skills of hydroponics to your houseplants, not only will you be helping your plant create a happier, brighter home for you- but you'll also be providing your houseplants with even greater longevity thanks to the increased health benefits of using the best nutrients for your houseplants. Regardless of your pot or the style of houseplants that you have decorating your home, with the Senua Hydroponics range of exceptional plant nutrients, you're houseplants will grow faster, develop healthier roots and stems and have brighter and higher contrasting colours. Any result you want to achieve with your houseplants, can be achieved in a straightforward manner, thanks to our fantastic selection of houseplant hydroponic nutrients.

HPS Complete Grow Kits

HPS Lamps

HPS Lamps for Hydroponics - High-Intensity Lighting for Maximum Flowering High-Pressure Sodium (HPS) lamps are an essential choice for hydroponic growers looking to maximise flowering and fruiting in their plants. At Senua Hydroponics, we offer a range of HPS lamps designed to provide the ideal light spectrum and intensity for boosting yields during the flowering phase. These lamps are highly efficient at providing the red and orange wavelengths that plants need for optimal bud and fruit development. Why Choose HPS Lamps for Hydroponic Growing? HPS lamps are a popular choice for hydroponic growers, particularly during the flowering stage of the plant life cycle. These lamps emit a spectrum rich in red and orange wavelengths, which are ideal for promoting flower and fruit growth. The high-intensity light provided by HPS lamps encourages dense, vigorous blooms and leads to larger yields, making them a favourite for indoor growers looking to maximise their harvests. High-Intensity Light for Maximum Yield The high-intensity output of HPS grow lamps is perfect for providing plants with the energy they need during the flowering and fruiting stages. This intense light penetration ensures that even lower branches receive enough light, promoting uniform flowering throughout the plant. Our HPS lamps are designed to deliver the perfect balance of heat and light, ensuring your plants develop strong, vibrant blooms and achieve their full potential yield. Reliable Performance and Cost-Effective Lighting HPS lamps are known for their reliability and efficiency, making them a cost-effective lighting solution for hydroponic grow rooms. Compared to other types of grow lights, HPS lights provide high lumens per watt, giving you more light output for your electricity cost. At Senua Hydroponics, our HPS lamps are durable and designed for long-term use, ensuring your plants get consistent lighting without frequent bulb replacements. Get the Best Results with Senua Hydroponics HPS Lamps At Senua Hydroponics, we provide HPS lamps that deliver the powerful, red-rich spectrum of light needed for your plants to thrive during the flowering stage. Whether you are growing flowers, fruits, or vegetables, our high-quality HPS lamps help ensure robust flowering, larger fruits, and increased yields. With our reliable HPS lighting solutions, you can give your hydroponic garden the boost it needs to produce outstanding results.

Humic & Fulvic