House & Garden

House and Garden

H&G OV 51 Tap (5L & 10L)

H&G OV 51 Tap (5–10L) is a precision-engineered tap assembly designed for use with 5-litre and 10-litre House & Garden nutrient containers. Offering smooth, controlled dispensing, it helps growers measure and pour liquid nutrients accurately while preventing spills and waste. Ideal for maintaining clean, efficient workspaces, this tap ensures dosing is both quick and mess-free. Constructed from durable, chemical-resistant materials, the OV 51 Tap withstands repeated use with nutrient solutions and fits securely to prevent leaks. Suitable for both small-scale and professional operations, it’s a practical, time-saving accessory for any grower.

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H&G Shooting Powder

H&G Shooting Powder is a premium late-flowering additive renowned for its ability to significantly increase yield and flower density in the final stages of bloom. This potent PK (phosphorus-potassium) booster delivers a targeted surge of essential nutrients, providing plants with the energy required to initiate a second wave of floral development on top of existing blooms. The result is larger, heavier flowers with enhanced essential oil and resin production, giving growers both increased weight and improved quality at harvest. Formulated from highly soluble and rapidly available ingredients, Shooting Powder is clean-running, residue-free, and safe for use in soil, coco, and hydroponic systems. Its concentrated formula dissolves easily into nutrient solutions and integrates seamlessly with any base feeding program. By stimulating new growth when plants would typically be slowing down, it extends the productive phase of flowering and maximises the crop’s final output. Whether used by hobbyists or commercial cultivators, H&G Shooting Powder is a trusted tool for pushing plants to their full genetic potential, ensuring impressive, high-value harvests.

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H&G Roots Excelurator Silver

H&G Roots Excelurator Silver is a premium, hydro-safe root stimulator meticulously developed to deliver explosive root growth, protect against disease, and maintain a thriving root environment. Specifically tailored for use in hydroponic, coco, and soil-based systems, this advanced formula blends cold-pressed kelp extracts, beneficial enzymes, vitamins, and plant-derived stimulants to encourage rapid root tip development, improve nutrient uptake, and strengthen overall plant resilience. Its highly concentrated, clean-running formulation excels in oxygen-rich, recirculating systems, where it forms a protective membrane around roots to guard against harmful pathogens such as Pythium, while allowing unrestricted nutrient absorption. By actively supporting root regeneration during periods of stress and damage, Roots Excelurator Silver ensures plants maintain vigorous growth and productivity throughout their lifecycle. Trusted by growers worldwide, it is renowned for its compatibility with fine drippers and sensitive irrigation equipment, delivering powerful root stimulation without leaving residue or causing blockages. From propagation to peak vegetative growth, this product provides the foundation for exceptional crop performance.

House and Garden

H&G OV 61 Tap (20L)

H&G OV 61 Tap (20L) is a high-quality tap assembly designed specifically for use with 20-litre House & Garden nutrient containers. Built for durability and precision, it allows for clean, controlled dispensing of liquid nutrients without spillage or waste. The tap ensures growers can measure and pour nutrients easily, reducing mess and maintaining accurate dosing for consistent plant feeding. Manufactured from robust, chemical-resistant materials, the OV 61 Tap is compatible with all H&G liquid products and fits securely to prevent leaks. It is an essential accessory for both home growers and commercial operations where precision and cleanliness are vital.

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H&G Starter Kit

H&G Starter Kits are all-in-one nutrient packages designed to give growers everything they need for a complete crop cycle, whether in soil, coco, or hydroponic systems. Each kit contains a carefully selected range of House & Garden base nutrients and additives, all formulated with high-quality ingredients to maximise plant health, growth, and yield. These kits are ideal for both beginners looking for a simple, reliable feeding solution and experienced growers wanting a streamlined, proven program. Every component in the H&G Starter Kit works in synergy to promote strong root development, vibrant vegetative growth, and abundant flowering. With stable pH performance, clean mixing, and balanced macro and microelements, these kits ensure plants receive precise nutrition at every stage of growth. Simply follow the included feed chart to achieve professional results without guesswork.

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H&G Aqua Flakes A+B

H&G Aqua Flakes A+B is a premium two-part base nutrient expertly crafted for use in recirculating hydroponic systems, where precision and stability are paramount. Its highly refined composition delivers a complete spectrum of macro and microelements in plant-available forms, ensuring rapid absorption and balanced nutrition in water-based environments. Designed with a stable pH profile, Aqua Flakes A+B minimises the need for frequent adjustments, reducing stress on plants and preventing nutrient lockout. Tailored for high-performance systems such as NFT, DWC, and flood-and-drain, this nutrient formula includes chelated trace elements for maximum uptake efficiency, plus optimised levels of calcium and magnesium to strengthen cell walls, enhance structural integrity, and support vigorous root development. By maintaining a clean, fully soluble feed solution, Aqua Flakes A+B keeps recirculating systems free from sediment or blockages, allowing for consistent flow and nutrient delivery. From the earliest vegetative growth through to peak flowering, Aqua Flakes A+B provides the precision, consistency, and purity demanded by professional growers and hydroponic enthusiasts. The result is a healthy, resilient crop capable of achieving exceptional yields and outstanding quality.

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H&G Soil A+B

H&G Soil A+B is a premium two-part base nutrient developed specifically for plants grown in soil and rich soil blends. Soil’s natural buffering capacity and microbial activity require a precise nutrient profile to maximise plant health and performance. This expertly balanced formula delivers all essential macro and microelements, including chelated trace elements and readily available calcium and magnesium, ensuring complete nutrition throughout the crop cycle. Enriched with humic and fulvic acids, Soil A+B promotes enhanced nutrient uptake, improved root vitality, and stronger plant structure. Its clean, fully soluble formulation is designed to run smoothly in both hand-watered and automated systems, providing a stable pH and consistent feed with no residue build-up. From the early vegetative stage through to heavy flowering, this nutrient supports lush growth, vibrant foliage, and abundant, high-quality blooms. Trusted by growers for its reliability and ease of use, Soil A+B integrates seamlessly into any soil-based feeding program, delivering dependable results crop after crop.

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H&G Cocos A+B

H&G Cocos A+B is a premium two‑part base nutrient formulated specifically for plants grown in coco coir (40% coco or higher). It supplies a complete balance of primary, secondary and trace elements while accounting for coco’s active cation‑exchange behaviour. By prioritising calcium, magnesium and micronutrient availability, it safeguards against the deficiency patterns common in coco substrates and keeps nutrition consistently available to roots. Built on 100% liquid base elements with no bulking agents, and featuring Eddha‑Fe (iron) plus humic and fulvic acids, Cocos A+B mixes cleanly, stays highly soluble and supports rapid uptake. Use from early vegetative growth through full bloom in run‑to‑waste or hand‑watered coco systems for steady growth, strong structure and confident generative performance across the crop cycle. Whether you’re running a first coco tent or multiple rooms, the simple A‑then‑B mixing order and clear ml/L dosing make day‑to‑day fertigation straightforward. Pair with your preferred coco substrates and stimulants for a scalable, coco‑ready base that performs from seedling to harvest.

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H&G pH+ Stabil/Osmose

H&G pH+ Stabil/Osmose is a professional-grade pH adjuster and stabiliser formulated specifically for growers using reverse osmosis (RO) water or very soft water sources. These water types often lack carbonate hardness, making them prone to rapid pH fluctuations once nutrients are added. This product not only raises pH but also replenishes essential carbonates to create a reliable buffer, ensuring a stable pH range for up to 10 days. This stability is vital for consistent nutrient uptake, preventing deficiencies, and supporting optimal plant growth. The formula helps protect plants from nutrient lockout caused by unstable pH and improves overall solution performance in hydroponic, coco, and soil systems. It is particularly beneficial for growers running recirculating systems or long-term reservoirs, where maintaining a steady pH is critical. By restoring balance to RO or soft water, pH+ Stabil/Osmose creates a dependable foundation for any nutrient program and reduces the frequency of manual pH adjustments.  

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H&G Top Booster

H&G Top Booster is a concentrated flowering stimulator designed to trigger a powerful reproductive response in plants. Containing a precise blend of phosphorus, potassium, and iron, Top Booster encourages increased flower initiation, heavier fruit set, and enhanced essential oil production. By supplying these vital elements at the right stage, it helps plants shift their energy from vegetative growth to producing dense, high-quality blooms. Phosphorus plays a key role in flower development and root health, while potassium supports water regulation, sugar transport, and the formation of sturdy, aromatic flowers. The inclusion of iron helps maintain optimal chlorophyll production, ensuring continued photosynthetic activity during the demanding bloom phase. This synergistic formula gives plants the resources they need to maximise yield and quality. Top Booster is ideal for use in hydroponics, coco, and soil systems and integrates seamlessly into any nutrient program. Apply during mid-flowering for a noticeable boost in flower size, density, and overall crop performance.

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H&G Roots Excelurator

H&G Roots Excelurator is a leading root stimulator and protector, formulated to deliver explosive root growth while safeguarding plants from root diseases. Often referred to as “liquid gold” for roots, this powerful additive contains a unique blend of plant extracts, beneficial nutrients, and protective agents that create a clean, pathogen-free root environment. It stimulates the rapid development of new root hairs, maximises nutrient uptake, and encourages robust, white, and healthy root systems. By promoting a strong root network early on, Roots Excelurator sets the foundation for faster vegetative growth, improved resilience to environmental stress, and higher yields. Its protective properties help shield roots from common issues such as pythium and fusarium, making it especially valuable in hydroponic and recirculating systems where disease can spread quickly. Suitable for hydroponics, coco, and soil, Roots Excelurator integrates easily into any nutrient program and delivers consistent, clean performance throughout the crop cycle.

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H&G Multizyme

H&G Multizyme is a premium enzymatic bio-stimulant that works to optimise nutrient uptake, enhance root health, and maintain a clean, biologically active root zone. Its advanced formulation contains a potent combination of enzymes, co-enzymes, vitamins, and plant extracts, carefully selected to accelerate the breakdown of dead root material and organic waste. This process converts waste into immediately plant-available nutrients, improving overall nutrient efficiency while stimulating beneficial microbial activity. Magnesium, vitamins, and complex sugars within Multizyme also help boost metabolic functions, supporting stronger cell structure, more efficient photosynthesis, and improved stress resistance. By keeping the root zone free from harmful build-up and promoting a balanced microbial environment, Multizyme helps plants achieve faster vegetative growth, healthier foliage, and more productive flowering. Suitable for use in hydroponics, coco, and soil systems, Multizyme is compatible with all nutrient programs and delivers consistent results without leaving residues that could clog irrigation systems. It can be used throughout the crop cycle, from early vegetative growth to the final weeks before harvest.

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H&G MgO 8%

H&G MgO 8 % Magnesium is a highly concentrated magnesium supplement designed to prevent and correct magnesium deficiencies at any stage of plant growth. Magnesium is an essential secondary nutrient, central to chlorophyll synthesis and a key activator for over 300 plant enzymes involved in growth, metabolism, and nutrient transport. Without adequate magnesium, plants quickly exhibit interveinal chlorosis; yellowing between the veins, leading to reduced photosynthesis, slower growth, and diminished yields. This premium formulation delivers magnesium in a highly available form, ensuring rapid uptake and utilisation by plants even under challenging conditions such as fast growth cycles, high-intensity lighting, or suboptimal water quality. By maintaining adequate magnesium levels, MgO 8 % supports deep green foliage, maximises photosynthetic efficiency, and strengthens plant tissue, resulting in healthier, more productive crops. MgO 8 % Magnesium is fully compatible with all nutrient programs and growing systems, including hydroponics, coco, and soil. It can be used as a preventative measure to maintain optimum nutrient balance or as a corrective feed when deficiency symptoms appear.

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H&G Drip Clean

H&G Drip Clean is a specialised maintenance additive designed to keep irrigation systems, drippers, and lines free from salt and nutrient build-up. By preventing the accumulation of mineral deposits, Drip Clean ensures consistent water and nutrient delivery, reducing the risk of blockages, uneven feeding, and equipment wear. This makes it particularly valuable in hydroponic and coco systems, where precision irrigation is critical for optimal plant performance. Formulated with a unique potassium-based compound, Drip Clean binds and removes excess minerals from the root zone and system components without disrupting plant nutrition. Its gentle yet effective cleaning action helps maintain a healthy root environment, improves nutrient uptake, and supports vigorous plant growth over multiple crop cycles. Compatible with all nutrient programs, Drip Clean is easy to integrate into routine feeding and works continuously to protect both plants and equipment. It is suitable for use in hydroponics, coco, and soil systems, and is effective for both hobbyists and commercial growers.

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H&G Amino Treatment

H&G Amino Treatment is a high-performance bio-stimulant that delivers exceptional results from the early vegetative stage right through to the final weeks of flowering. Developed using House & Garden’s proprietary seed-extract technology, this formula combines plant-derived amino acids, enzymes, ultra-fine colloidal silicate, and premium sea kelp extracts. This potent blend accelerates cell division, strengthens plant structure, and improves nutrient distribution, resulting in more vigorous growth, denser flower formation, and superior crop quality. The addition of highly bioavailable mono-silicic acid fortifies cell walls, increasing resistance to environmental stress, pests, and disease, while also improving nutrient uptake efficiency. Sea kelp and seed extracts provide natural plant hormones and enzymes that stimulate chlorophyll production, elevate photosynthetic rates, and promote sugar transport to developing flowers and fruits. These actions help drive heavier yields, improved resin production, and enhanced aroma and flavour profiles. Amino Treatment is clean-running, highly soluble, and fully compatible with hydroponic, coco, and soil-based systems. It can be used as part of a complete nutrient program in both small-scale hobby grows and large-scale commercial operations. When applied consistently, it supports healthier, stronger plants capable of reaching their full genetic potential.

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H&G Magic Green

H&G Magic Green is a premium foliar spray designed to rapidly revitalise and strengthen plants during the vegetative stage and early flowering. Its advanced formula combines a balanced blend of essential nutrients, trace elements, natural wetting agents, and plant-available minerals to boost chlorophyll production, enhance photosynthetic efficiency, and promote vigorous new growth. This targeted nutrient delivery system helps plants maintain a deep, healthy green colour, improving their overall resilience and growth rate. Magic Green is especially effective for crops recovering from environmental stress, pest damage, nutrient imbalances, or transplant shock. By bypassing the root zone and supplying nutrients directly to the leaf surface, it ensures rapid absorption and immediate results, even in plants with compromised root health. Its gentle, non‑burning composition makes it safe for use on seedlings, cuttings, and mother plants, supporting consistent growth in both small‑scale and large‑scale operations. Whether you are nurturing young plants, revitalising tired foliage, or preparing crops for a productive bloom cycle, Magic Green delivers the concentrated, fast‑acting nutrition plants need to thrive.

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H&G Top Shooter

H&G Top Shooter is an advanced, high‑intensity late‑flower additive engineered to maximise yield and flower quality during the final three weeks of bloom. As the liquid equivalent of House & Garden’s renowned Shooting Powder, Top Shooter delivers a potent dose of highly bioavailable phosphorus and potassium in a unique carbonate-based form. This triggers a secondary burst of floral growth, encouraging plants to stack additional weight and density onto existing flowers when they are most capable of rapid expansion. By mobilising the plant’s remaining energy reserves into floral sites, Top Shooter enhances flower size, resin production, and terpene profile without compromising flavour or aroma. Growers regularly report yield increases of up to 20% when used in healthy, well-managed crops. Its clean, pH‑stable formula dissolves instantly and runs residue‑free, making it suitable for all cultivation systems including hydroponics, coco, and soil. Best suited to experienced growers, Top Shooter should only be applied to vigorous plants with strong structural support, as the explosive bud swell can place extra demands on stems and branches.

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H&G Bud Xl

H&G Bud XL is a targeted flowering additive formulated to boost flower size, density, and flavour quality during the mid-to-late bloom phase. Using a specialised enzyme blend, Bud XL extracts stored sugars and carbohydrates from older plant tissues and redirects them into developing flowers and fruits. This reallocation of energy enhances blossom weight, increases Brix levels, and improves aroma and taste for a superior harvest. By stimulating natural senescence in ageing leaves and bracts, Bud XL ensures the plant prioritises its energy on reproductive growth rather than maintaining non-essential foliage. This shift not only supports bigger yields but also encourages the development of rich resin profiles and vibrant flower colours. Growers often note improved bud structure and density without compromising terpene content or essential oils. Bud XL integrates seamlessly with hydroponic, coco, and soil-based feeding schedules and is suitable for both hobby and commercial cultivation. Its clean-running, highly soluble formulation ensures compatibility with all nutrient lines and delivery systems, making it a versatile choice for any grower aiming for premium quality results.