0114 2458 581
sales@acornhorticulture.com
65 Deep Ln, Sheffield S5 0DU
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Connecting Flanges UK | Metal Ventilation Duct Connector Flanges
Price range: £2.50 through £11.50 incl. Vat
Connecting Flanges are galvanised metal ventilation connectors designed to join ducting, extractor fans, carbon filters, and ventilation equipment within grow room extraction systems. Built for secure airtight airflow connections, these durable flanges are ideal for grow tents, hydroponic systems, and HVAC ventilation setups.
- ✔ Metal ventilation connector flanges
- ✔ Creates secure airtight ducting joins
- ✔ Durable galvanised steel construction
- ✔ Compatible with aluminium and acoustic ducting
- ✔ Ideal for grow rooms, grow tents, and HVAC systems
Systemair RVK Fans UK | High Performance Inline Extractor Fans
Price range: £65.00 through £179.00 incl. Vat
The Systemair RVK Fan range is one of the most trusted inline extractor fan systems for grow rooms, grow tents, and hydroponic ventilation setups. Featuring powerful mixed-flow airflow technology, high static pressure performance, speed controllability, and reliable German-engineered motor systems, RVK fans deliver professional extraction for indoor growing environments.
- ✔ High-performance mixed-flow inline extractor fans
- ✔ Excellent airflow and static pressure performance
- ✔ Compatible with carbon filters and ducting systems
- ✔ Speed controllable ventilation performance
- ✔ Available in A1 Low Power and L1 High Power models
CANNA Terra Vega Growing Nutrient for Potting Mix
Price range: £11.50 through £55.00 incl. Vat
CANNA Terra Vega is a complete nutrient for the growing phase, developed for plants grown in pots or potting mix and suitable for both indoor and outdoor cultivation.
- ✔ Formulated for the vegetative growing stage
- ✔ Supports strong shoots and healthy root development
- ✔ Rich in directly absorbable nitrogen compounds, iron chelates and trace elements
- ✔ Dissolves directly for straightforward mixing and feeding
- ✔ Suitable for pre-fertilised, nutrient-deficient or previously used potting mixes
- ✔ Available in 1L, 5L and 10L sizes to suit different grow setups
CANNA Aqua Flores A and B Set Bloom Nutrient
Price range: £13.00 through £31.50 incl. Vat
CANNA Aqua Flores A and B Set is a complete flowering nutrient designed for recirculating hydroponic systems, helping support strong bloom development in setups such as NFT and ebb and flow.
- ✔ Complete two-part bloom nutrient for the flowering phase
- ✔ Developed for recirculating hydroponic systems including NFT and ebb and flow
- ✔ Rich in phosphorus and potassium to match flowering plant needs
- ✔ Includes chelated trace elements for direct nutrient uptake
- ✔ Contains pH-stabilisers for straightforward reservoir management
- ✔ Available in 1L and 5L A and B set options
CANNA Aqua Vega A and B Set Hydroponic Nutrient
Price range: £13.00 through £31.50 incl. Vat
CANNA Aqua Vega A and B Set is a fast-acting two-part base nutrient designed for the vegetative stage in recirculating hydroponic systems. Ideal for NFT and ebb and flow setups, it provides essential elements to support strong early growth and healthy root development, with 1L and 5L options available.
- ✔ Two-part grow nutrient for the vegetative phase
- ✔ Formulated for recirculating hydroponic systems such as NFT and ebb and flow
- ✔ Contains directly absorbable nitrogen compounds and trace elements
- ✔ Supports vigorous growth spurts and strong root development
- ✔ Includes pH-stabilising properties for straightforward use
- ✔ Available in 1L and 5L A and B set sizes
CANNA Start Seedling and Cutting Nutrient
Price range: £9.00 through £45.00 incl. Vat
CANNA Start is a balanced one-part nutrient designed for seedlings and rooted cuttings, giving young plants the essential nutrition they need for a strong, healthy start in propagation media.
- ✔ Complete one-part nutrient for seedlings and rooted cuttings
- ✔ Provides micro and macro nutrients suited to early plant development
- ✔ Suitable for rock-wool plugs, coco pellets, jiffy plugs, seed mixes and most propagation media
- ✔ Helps reduce the risk of overfeeding delicate young plants
- ✔ Works smoothly as part of the wider CANNA feeding programme
- ✔ Available in 500ml, 1L and 5L sizes to suit small and larger propagation setups
-33%
Rope Ratchet Hangers | Heavy Duty Adjustable Grow Light Hangers
Original price was: £9.00.£6.00Current price is: £6.00. incl. Vat
Rope Ratchet Hangers are a simple, strong and adjustable hanging solution for grow lights, reflectors, carbon filters and other indoor grow room equipment. Supplied as a pack of two, each hanger supports up to 34kg, making them ideal for safely positioning heavy equipment at the correct height inside grow tents and hydroponic grow rooms.
- ✔ Heavy duty adjustable rope ratchet hangers
- ✔ Ideal for grow lights, reflectors and carbon filters
- ✔ 34kg load capacity per hanger
- ✔ Supplied as a pack of 2 hangers
- ✔ Easy height adjustment for grow room equipment
- ✔ Perfect for grow tents and hydroponic setups
Steel Jack Chain 10m Box | Heavy Duty Grow Room Hanging Chain
£10.00 incl. Vat
Steel Jack Chain is a strong and practical hanging solution for grow rooms, grow tents and indoor horticulture setups. Supplied in a 10m box, it is ideal for hanging grow lights, reflectors, carbon filters, fans and other suitable equipment where a durable steel chain is needed.
- ✔ Strong steel jack chain for grow room equipment
- ✔ Supplied as a 10m box
- ✔ Ideal for hanging grow lights, filters and reflectors
- ✔ Useful for grow tents, grow rooms and hydroponic setups
- ✔ Easy to cut to length for custom hanging setups
- ✔ Durable alternative to standard hanging cord or wire
Rox Flower Enhancer 1L
£85.00 incl. Vat
Rox Flower Enhancer 1L is a flowering nutrient supplement formulated to support blooming plants during the mid-flowering stage, helping improve flower development, crop quality and overall finish.
- ✔ Designed to enhance flowering in blooming plants
- ✔ Best used from day 21 to 24 of flowering and up to day 35
- ✔ Suitable for both recirculating and run to waste systems
- ✔ Recommended dose for recirculating systems: 3ml per litre
- ✔ Recommended dose for run to waste systems: 5ml per litre
- ✔ Supplied in a 1L bottle for straightforward measuring and use
B’Cuzz Soil Booster 1L
£21.00 incl. Vat
B'Cuzz Soil Booster 1L is a soil-specific plant booster designed to support healthy substrate life, stronger root development and improved nutrient availability throughout the growing stage.
- ✔ Formulated especially for cultivation in soil
- ✔ Helps support beneficial micro-organisms and bacteria in the root zone
- ✔ Encourages a more balanced and biologically active substrate
- ✔ Contains essential chelated micro-nutrients to help reduce deficiency risk
- ✔ Supports root system development from the growing phase onwards
- ✔ Suitable for daily use during the growing stage as part of your feed routine
B’Cuzz Coco Booster 1L
£21.00 incl. Vat
B'Cuzz Coco Booster 1L is formulated for growers using coco substrates who want to support strong root development, better substrate balance and reliable micronutrient availability throughout the growing cycle.
- ✔ Specially composed for cultivation in coco
- ✔ Helps encourage beneficial micro-organisms and bacteria in the root zone
- ✔ Supports biological balance and stability in the substrate
- ✔ Contains essential chelated micro-nutrients to help reduce deficiencies
- ✔ Promotes healthy root system development from the growing phase onwards
- ✔ Suitable for daily use in the nutrient solution during the growing stage
Gold Label 60/40 Coco Pebble Mi x 50L Bag
£16.00 incl. Vat
Gold Label 60/40 Coco Pebble Mix 50L Bag is a blended growing medium designed to combine the water-holding properties of coco with the added drainage and aeration of clay pebbles, making it a practical choice for hydroponic and container growing.
- ✔ 60/40 coco and pebble blend for balanced moisture retention and airflow
- ✔ Suitable for pots, containers and hand-watered or irrigated growing setups
- ✔ Helps create a loose root zone structure for healthy root development
- ✔ 50 litre bag size for medium to larger growing spaces
- ✔ Well suited to growers looking for faster drainage than straight coco
- ✔ Discounts available on 10 or more bags, please call for details
-10%
Essentials Handheld EC Nutrient Meter
Original price was: £55.00.£49.50Current price is: £49.50. incl. Vat
The Essentials Handheld EC Nutrient Meter is a simple, practical way to check nutrient concentration in water and feed solutions, helping you monitor dissolved solids accurately during everyday growing.
- ✔ Measures EC (mS), cF and TDS (ppm) at the touch of a button
- ✔ Designed for testing nutrient strength in hydroponic and horticultural solutions
- ✔ Water resistant case for dependable everyday use
- ✔ Easy to read 8mm LCD display
- ✔ Automatic calibration feature for straightforward maintenance
- ✔ Suitable for checking dissolved solids and nutrient levels in water
-10%
Essentials Handheld pH Meter
Original price was: £55.00.£49.50Current price is: £49.50. incl. Vat
The Essentials Handheld pH Meter is a simple, user-friendly tester for quick and reliable pH checks in hydroponic nutrient solutions, reservoirs and water mixes.
- ✔ Measures pH across a 0 to 14 pH range
- ✔ Automatic calibration for straightforward day-to-day use
- ✔ Easy to read 8mm LCD display
- ✔ Resolution of 0.1 pH with accuracy of ±0.2 pH
- ✔ Automatic temperature compensation from 0 to 70°C
- ✔ Water resistant housing suited to practical grow room use
-24%
Atami Bloombastic Flowering Additive 325ml 1.25l
Price range: £45.00 through £99.00 incl. Vat
Atami Bloombastic is a flowering and ripening additive designed to support plants during the final stage of bloom, helping deliver strong flowering performance across soil, hydro and coco systems.
- ✔ Formulated for the final 4 to 6 weeks of flowering and ripening
- ✔ Contains biological minerals and biological stimulants
- ✔ High in phosphorus and potassium to support bloom development
- ✔ Suitable for soil, hydro and coco growing media
- ✔ Can be used with any brand of base nutrient
- ✔ Available in 325ml and 1.25l sizes
Atami B’Cuzz Coco Bloom Stimulator 1L
£34.00 incl. Vat
Atami B'Cuzz Coco Bloom Stimulator 1L is an organic flowering additive designed for coco growers looking to support stronger bloom development, fuller flowers and a sweeter finished crop profile during the flowering stage.
- ✔ Formulated for use during the blooming phase in coco-based growing systems
- ✔ Helps encourage abundant flower production and compact bud development
- ✔ 100% organic formula
- ✔ Designed to support a soft, sweet flavour in the end product
- ✔ Suitable for daily use when plants are in bloom
- ✔ Recommended dosage: 1ml per litre of water
- ✔ Works best in combination with B'Cuzz Booster
Atami B’Cuzz Bloom Stimulator 1L
£34.00 incl. Vat
Atami B'Cuzz Bloom Stimulator 1L is a flowering additive designed to support bloom development, encourage sugar transport through the plant and help promote stronger, denser flowers during the blooming phase.
- ✔ Formulated to stimulate flower cell development during bloom
- ✔ Supports the production and movement of sugar molecules around the plant
- ✔ Helps plants focus energy on forming dense, well-developed buds
- ✔ Suitable for daily use throughout the blooming period
- ✔ Recommended dosage is 1ml per litre of water
- ✔ Works especially well alongside Atami B'Cuzz Booster
BioBizz Alg-A-Mic 1L Organic Plant Vitality Booster
£14.50 incl. Vat
BioBizz Alg-A-Mic 1L is an organic vitality booster designed to help stressed, yellowing and tired-looking plants recover their colour and overall vigour.
- ✔ Made with cold-pressed seaweed concentrate
- ✔ Supplies micronutrients, vitamins and amino acids of vegetable origin
- ✔ Helps support plants showing stress or yellowing foliage
- ✔ Encourages richer green leaf colour by supporting chlorophyll levels
- ✔ Useful as part of an organic feeding programme
- ✔ Suitable for growers looking to improve general plant health and resilience
BioBizz Bio Heaven 1L Plant Energy Booster
£49.99 incl. Vat
BioBizz Bio Heaven 1L is a plant energy booster designed to support nutrient uptake, plant recovery and overall vitality throughout the growing cycle.
- ✔ Formulated with carefully selected biological stimulants including amino acids
- ✔ Helps improve utilisation and translocation of nutrients in feed programmes
- ✔ Supports the plant’s natural anti-oxidant system during periods of stress
- ✔ Aids recovery by helping plants deal with built-up toxins
- ✔ Helps support chlorophyll repair and renewed plant activity
- ✔ Suitable for growers looking to add a dedicated booster to their nutrient routine
Plant Magic Boosting Powder Sachet Box of 5
£29.50 incl. Vat
Plant Magic Boosting Powder is a PK bloom booster designed for use once flower sites are established and fruits begin to form, helping support continued flowering performance through the later stages of bloom.
- ✔ PK booster formulated for the flowering and fruiting stage
- ✔ Encourages a stronger second flowering response
- ✔ Supports improved yields, fruit density and aroma
- ✔ Best used after flower sites are established and fruits start to form
- ✔ Convenient sachet format for straightforward feeding routines
- ✔ Supplied as a box of 5 sachets
CANNA D-Block 1 Litre
£26.00 incl. Vat
CANNA D-Block 1 Litre is a system cleaning additive designed to help keep drip and spray irrigation systems clearer during cultivation, while reducing the build-up of precipitant inside lines, pipes and drippers.
- ✔ Organic product based on anionic detergents
- ✔ Helps clean drip and spray irrigation systems during use
- ✔ Aids in preventing obstructions in pipes and drippers
- ✔ Helps reduce precipitant build-up inside the system
- ✔ Suitable for preventative use with every irrigation
- ✔ Non-toxic formula for practical routine system maintenance
CANNA Mono Elements Trace Mix 1 Litre
£15.00 incl. Vat
CANNA Mono Elements Trace Mix 1 Litre is a liquid mineral trace element supplement designed to support healthy plant development, stimulate growth and bloom, and help correct trace element deficiencies when used alongside your regular feeding programme.
- ✔ Liquid mineral trace element fertiliser for plant development
- ✔ Contains essential trace elements used in important enzyme systems
- ✔ Suitable as a supplementary nutrient to support growth and bloom
- ✔ Easily soluble formula for direct plant absorption
- ✔ Helps reduce the effects of trace element deficiencies
- ✔ Designed to work alongside CANNA nutrient ranges including TERRA, AQUA, HYDRO and COCO
CANNA Mono K 20% Potassium 1 Litre
£15.00 incl. Vat
CANNA Mono K 20% Potassium is a liquid potassium mononutrient designed to support strong plant development, improve bloom performance and help correct potassium shortages within a balanced feeding programme.
- ✔ Liquid potassium mononutrient for targeted plant nutrition
- ✔ Contains 20% potassium
- ✔ Easily soluble for direct plant uptake
- ✔ Helps support bloom development, protein production and carbohydrate formation
- ✔ A practical option when addressing potassium deficiency
- ✔ Suitable as a supplementary nutrient during the flowering phase
- ✔ Supplied in a 1 litre bottle
CANNA Mono P 20% Phosphor 1 Litre
£15.00 incl. Vat
CANNA Mono P 20% Phosphor is a liquid phosphorus mononutrient designed to support plant development, encourage blooming performance and help correct phosphorus deficiency as part of a balanced feeding programme.
- ✔ Liquid phosphorus supplement for targeted plant nutrition
- ✔ Helps support bloom development and secondary metabolite production
- ✔ Easily soluble formula for direct plant absorption
- ✔ Suitable for use alongside CANNA nutrient ranges
- ✔ Useful for addressing signs of phosphorus deficiency
- ✔ 1 litre bottle for practical use in regular feeding schedules
