New Products

New Products
Here you'll find the very latest and innovative hydroponic and indoor grow room products, nutrients, supplements and accessories we currently stock at Holland Horticulture.
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Kaizen 720W LED Grow Light With BallastIn stock online
If you need great quality LED lighting at the best price, the Kaizen 720W LED 6 Bar Fixture is the perfect choice! Powered and controlled by the Kaizen 600W Electronic digital Ballast, this high-performing, high-efficiency LED 6 Bar Fixture can be used singly or as part of a lighting array (Master controller sold separately)
Free Delivery - orders +£100
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- Kaizen Coco - 70LIn stock online
Introducing the newest arrival to our Kaizen range: KAIZEN COCO. 70L of eco-friendly, 100% natural coco peat substrate/coco fibres with an impressive list of attributes.
Free Delivery - orders +£100
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- Kaizen 720W LED and Tent BundleIn stock online
Free Delivery - orders +£100
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- Power Grip Oscillating Fan - 6"In stock online
Attention indoor gardening enthusiasts! Meet your new best friend: the Hortiquip Power Grip Oscillating Clip Fan. Specifically designed for hydroponic grow rooms and tents, this fan ensures optimal air circulation, promoting healthier plants and preventing common indoor gardening issues. It is perfect for small to medium-sized growing environments and features a 90-degree oscillating angle and a power grip clip for secure placement.
Free Delivery - orders +£100
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- Lumatek Attis Pro LED 200WIn stock online
The Lumatek Pro LED with high PPF of 508 µmol/s and Photon Efficacy of 2.5 µmol/J is a lightweight fixture that covers grow areas of 0.8 x 0.8m perfectly.
Free Delivery - orders +£100
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- Horti King Metal Halide 600WIn stock online
Free Delivery - orders +£100
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- Moisture Meter DigitalIn stock online
This meter will allow you to test the moisture content of any consumables that you are drying, indicating whether the dried product is ready for storage. It is ideal for testing herbs that are drying, or plants such as tobacco or tea.
Free Delivery - orders +£100
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- Parlite Expert Series 600WIn stock online
Introducing the Parlite Expert Series 600W LED Grow Light. Meticulously crafted by seasoned growers, this revolutionary cultivation solution has a sleek and foldable design, making it perfect for flowers bursting with flavour.
Free Delivery - orders +£100
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- RP.0001 3500 Submersible PumpIn stock online
Ideal for irrigation systems in hydroponics and gardens. It impresses with a pumping capacity of 3,500 l/h and a head of 5.5 m. The pump is suitable for deep water tanks or rain barrels.
Free Delivery - orders +£100
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- Terp Booster 1LIn stock online
A specialised formula designed to enhance flowering and fruiting plants' essential oil production.
Free Delivery - orders +£100
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- Double Imperium Timer PlusIn stock online
Free Delivery - orders +£100
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- Spray2Grow Spidermite 500mlIn stock online
Free Delivery - orders +£100
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- Wild Flower TubesIn stock online
Transform your garden into a haven for pollinators with our exquisite collection of Seedball Tubes. Five different varieties are available - Poppy, Cornflower, Oxeye Daisy, Red Campion and Forget-Me-Not - each adorned with stunning illustrations. These Seedball Tubes are the ideal way to attract bees, butterflies and other pollinators while adding a touch of beauty to your outdoor space.
Free Delivery - orders +£100
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- Happy Christmas Seed Box (Random Colour)In stock online
Free Delivery - orders +£100
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- Grow Warm Oil RadiatorIn stock online
Free Delivery - orders +£100
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- SuperTank Flexi TankIn stock online
Made from a durable material, SuperTank Flexible Tanks provide gardeners with a modern method for water storage and usage.
Free Delivery - orders +£100
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- Kaizen 720W LED Grow Light With BallastIn stock online
If you need great quality LED lighting at the best price, the Kaizen 720W LED 6 Bar Fixture is the perfect choice! Powered and controlled by the Kaizen 600W Electronic digital Ballast, this high-performing, high-efficiency LED 6 Bar Fixture can be used singly or as part of a lighting array (Master controller sold separately)
Free Delivery - orders +£100
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- Kaizen 720W LED Grow Light Without BallastIn stock online
If you need great quality LED lighting at the best price, the Kaizen 720W LED 6 Bar Fixture is the perfect choice! Powered and controlled by the Kaizen 600W Electronic digital Ballast, this high-performing, high-efficiency LED 6 Bar Fixture can be used singly or as part of a lighting array (Master controller sold separately)
Free Delivery - orders +£100
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- Kaizen 100W Deep Red LED BarIn stock online
If you're looking to ramp up your flowering game then look no further, The Kaizen 100W Deep Red Individual Supplemental LED Bar with a 100W dimmable fixture is a flexible and dynamic LED solution to improve your flowering results, producing a PPF of 240 µmol/s and a very high efficacy of up to 2.4 µmol/.
Free Delivery - orders +£100
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- Kaizen Clone LED 18W 2FTIn stock online
The Kaizen Twin Clone Led 18W stands as a potent and effective LED propagation light engineered for the initial phases of plant evolution. Boasting an 18-watt capacity, this illumination source offers precisely the right luminosity for nurturing robust and flourishing seedlings and young plants.
Free Delivery - orders +£100
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- Kaizen 100W Far Red LED BarIn stock online
Kazen Far-red light is designed for tailored plant growth. Boasting an impressive Ppf rating of 2.4umol, passive thermal management and a beam angle of 100 degrees this far-red supplementary led bar can enhance growth, and increase plant size. Far-red light is significant to plants because it increases the ability of plants to capture light. Plants use light not only as a source of energy but also for information about the surrounding environment.
Free Delivery - orders +£100
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- Kaizen Master ControllerIn stock online
Introducing the innovative Kaizen Master Controller – crafted and engineered to energize your grow lights, regardless of whether you employ HPS or LED advancements (requires Rj ported ballasts). Whether your preferences include features such as mimicking natural light transitions like sunrise & sunset, adjusting intensity during temperature spikes, or effortlessly regulating groups of lighting schedules, this device caters to your needs. Utilizing Rj ports for connectivity & setting your ballasts to Ext, you can link numerous lighting setups effortlessly and command them all from a single hub, with just a few uncomplicated button presses. Your lighting control couldn't be more user-friendly!
Free Delivery - orders +£100
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- Blumat Drip Irrigation System 170-250LIn stock online
This handy kit pack contain the Blumat parts you need for the automated watering of individual pots. Ideal for small or large gardens, simply buy the number of kit packs you need for your garden or grow room.
Free Delivery - orders +£100
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- Lumatek 100W Individual Supplemental Light LED BarIn stock online
With a PPF of 295 mol/s and a very high effectiveness of up to 2.9 mol/J, the Lumatek 100W Full-Spectrum Individual Supplemental Light LED Bar with a 100W remote driver is a versatile and dynamic LED solution to optimise your grow results.
Free Standard Delivery
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- AutoMist Odour Diffuser USBIn stock online
By dispersing mist into the air of your car, our Automist vehicle mist duffuser eliminates odors from your car and any other unwanted odors, and it does so while substituting the unpleasant odors with fresh, natural scents made from essential oils.
Free Delivery - orders +£100
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- Nano Portable Spray Gun - VAPRIn stock online
The VAPR Liquid Nano Sprayer is a ULV (Ultra-Low Volume) mist dispenser which dispenses high amounts of liquids at low pressure, turning the liquid into a mist for greater coverage.
Free Delivery - orders +£100
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- Compact Plug In Wall Heater 400WIn stock online
A compact wall heater with two speed settings and ultra-quiet fan.
Free Delivery - orders +£100
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- British Organics 70/30 50LIn stock online
British Organic Bio 7030 Mix is the perfect substrate for growth & flowering. A premium mixture of the purest coco coir and Perlite with great air circulation & drainage making it well-suited for growing in pots.
Free Delivery - orders +£100
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- British Organics All Mix 50LIn stock online
British Organic Bio All-Mix is ready to take your growth to the next level, a mixture of the finest types of peat, combining white & black peat to create the perfect blend for growing organically.
Free Delivery - orders +£100
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- British Organics Light Mix 50LIn stock online
British Organic Bio Organic Light-Mix contains various types of fibre and perlite, giving the substrate a lightness & high oxygen level perfect for growing. The carefully selected organic materials let you have full control over the growth and give your plants the best base to get started organically.
Free Delivery - orders +£100
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- Plant It Flexi Tank 1100LIn stock online
The PLANT!T Flexible tank is a handy tank which can be used for hydroponic systems, water storage in gardening and collection of rain water. It's quick and easy to assemble as well as storing away when not in use. Also comes with a 13 mm Nut and Tail with ¾’’ BSP.
Free Delivery - orders +£100
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- Trolmaster Temp/Humidity Station (HS-1)In stock online
The station is used to control dehumidifiers and works by being wired exactly like an external humidistat. Most larger / commercial dehumidifiers have a “low-volt” control option so the dehumidifier can be controlled by an external humidistat. The station eliminates the need to control the high-amperage / inrush current associated with dehumidifiers making it the best way to control your dehumidifiers.
Free Delivery - orders +£100
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- Trolmaster SPH1 Slitter Hub With CableIn stock online
Free Delivery - orders +£100
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- New Millennium Decision - 940MLIn stock online
¿Decision? is most commonly used as a standalone fertilizer to initiate rapid flowering response and development during the transitional phase from vegetative to reproductive growth.
Free Delivery - orders +£100
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- Evolution CO2 Controller Kit CompleteIn stock online
Evolution CO2 Controller.
Free Delivery - orders +£100
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- Maxibright Daylight LED UVA UVB 60WIn stock online
This Maxibright Daylight UVA and UVB DAYLIGHT LED bar is a slim-line, stand-alone unit. It can also be installed as a supplemental light to an existing LED fixture and will help to fine-tune the spectrum of any set-up
Free Delivery - orders +£100
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- British Organics Sea Silica 1LIn stock online
Organic growers can finally utilize the powers of silicon in their grow thanks to B.O.B. unique breakthrough in organic nutrient technology. Sea-Silica is produced via a unique process that allows for seaweed bioactives to be co-extracted with silica content.
Free Delivery - orders +£100
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- Garden Highpro Propot WallIn stock online
Garden Highpro strong and reusable Propot wall.
Free Delivery - orders +£100
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- IWS AutoDrain Pro Brain No TimerIn stock online
Brain Pots are integral to IWS Systems. They are control units which are responsible for filling containers up to the correct level and feature internal Maxijet pumps. They also feature float switches which automatically distribute nutrients to wherever they're needed, giving you peace of mind while freeing up time.
Free Delivery - orders +£100
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- Pro METU ClampIn stock online
The Pro METU Fast Clamp is the ultimate clamp for connecting your ventilation equipment. High quality clamp made from strong galvanised steel with polyethylene foam. One bolt fixing ensures quick and trouble free fitting.
Free Delivery - orders +£100
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- Plug Life 24 Tray Coco PeatIn stock online
Plug Life Coco is a 100% cocopeat plug for growing seeds, cuttings and tissue cultures. Extremely easy to use, environmentally friendly and creates fast and robust rooting.
Free Delivery - orders +£100
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- TrolMaster Tent-X System ControllerIn stock online
TrolMaster's Tent-X (TCS-1) is a state-of-the-art professional-grade and modularly designed environmental and irrigation control system, designed for single-zone grow tents. Thanks to the controller's compact hydroponic capabilities, it allows the user to effectively control their tent's environmental parameters and irrigation schedule with a single control system.
Free Delivery - orders +£100
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- Juico Ceramic Knives SetIn stock online
Juico Slice ceramic knives are manufactured using the highest quality sub-nanometer zirconium Oxide. Our knives are extremely sharp and come in 3 different sizes, which is ideal for cutting large or small fruit or vegetables.
Free Delivery - orders +£100
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- Organic Chives Seeds - NellyIn stock online
A member of the Allium family, like onions and garlic, chives have fine hollow leaves with a wonderful fresh, mildly onion like flavour. This perennial herb is easy to grow and small enough to do well in pots.
Free Delivery - orders +£100
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- VBX Veg & BloomIn stock online
Veg and Bloom VBX is the first ever two-in-one soluble plant food and probiotics. Developed to work best in LED spectrum and combining the growing power of multiple products into one bottle, the extra Ca and Mg will push your potency per pound like no other nutrient out there.
Free Delivery - orders +£100
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- Telos GrowcastIn stock online
The Telos Growcast: a next-generation mesh grow light controller designed to help growers save energy and grow better plants, no matter what lights they have.
Free Delivery - orders +£100
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- RAM Dehumidifier 12LIn stock online
The RAM 12L Dehumidifier is capable of removing up to 12 litres of moisture from indoor environments on a daily basis. It can be set to dehumidify constantly to dry out a specific area. Users can customize the target humidity and fan speed. Additionally, it allows for the attachment of a hose to drain the water into a larger bucket or a drain for convenience.
Free Delivery - orders +£100
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- T.A. TriPart Bundle Gro, Bloom & Micro (GHE Flora Series) 1LIn stock online
This TriPart Flora Gro, Micro and Bloom from General Hydroponics is one of the best for hydroponic systems, and can also be used with soil and coco systems too. The formula has been developed by former NASA chemists, and has been designed to leave little build up.
Free Delivery - orders +£100
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