0114 2458 581
sales@acornhorticulture.com
65 Deep Ln, Sheffield S5 0DU
No
Hot
SHOGUN Sumo Boost Flowering Bio-Stimulant
Price range: £37.95 through £219.95 incl. Vat
SHOGUN Sumo Boost is a flowering bio-stimulant designed to support stronger flower development, improved plant efficiency and enhanced aroma and flavour potential throughout bloom. Suitable for root feeding and targeted foliar use, it is available in 1L, 5L and 10L sizes.
- ✔ Flowering booster formulated to encourage a strong bloom response
- ✔ Helps support plant efficiency, photosynthesis, water uptake and enzyme activity
- ✔ Promotes secondary metabolite and essential oil production for improved crop quality
- ✔ Can be used as a root feed through flowering with targeted foliar applications
- ✔ Designed for hand watering or nutrient solution used straight away
- ✔ Available in 1L, 5L and 10L bottle sizes to suit different grow set-ups
LightHouse MAX Grow Tent 300 x 200 x 200cm
£475.00 incl. Vat
The LightHouse MAX Grow Tent 300 x 200 x 200cm is built for growers who want a robust, reliable growing environment with strong light reflection, durable materials and flexible ducting access.
- ✔ Large 300 x 200 x 200cm grow tent for spacious indoor cultivation setups
- ✔ Heavy duty frame with metal corners and thick, strong poles
- ✔ Tri-Layer 600 Denier material for durability and long service life
- ✔ UltraLux reflective liner offers up to 30% higher reflectivity than traditional materials
- ✔ Multiple ducting and cable gland entry points with double seals
- ✔ Tivax zips help provide a dependable seal when doors are closed
Round Plant Pots UK | 10L, 15L, 20L, 25L, 30L, 35L, 45L, 60L Grow Pots
Price range: £1.50 through £8.50 incl. Vat
Round Plant Pots are durable and versatile growing containers available in multiple sizes from 10L to 60L. Designed for indoor growing, hydroponics, and soil setups, they provide excellent drainage and root space for plants at all stages of growth.
- ✔ Available in 10L, 15L, 20L, 25L, 30L, 35L, 45L, and 60L
- ✔ Strong, reusable plastic construction
- ✔ Excellent drainage for healthy root systems
- ✔ Ideal for veg and flowering stages
- ✔ Suitable for hydroponics, coco, and soil
Round Plant Saucer Black UK | 30cm, 35cm, 40cm, 45cm Pot Drip Trays
Price range: £1.50 through £4.00 incl. Vat
Round Plant Saucer Black is a durable drip tray available in 30cm, 35cm, 40cm, and 45cm sizes. Designed to catch excess water and nutrient runoff, it is ideal for indoor growing, grow tents, and greenhouse setups.
- ✔ Available in 30cm, 35cm, 40cm, and 45cm sizes
- ✔ Catches excess water and runoff from plant pots
- ✔ Keeps grow tents and floors clean
- ✔ Strong, reusable plastic construction
- ✔ Ideal for indoor and greenhouse growing
-22%
Royal Dutch Boost 1L, 5L and 10L | Horticultural Plant Additive
Price range: £34.95 through £209.95 incl. Vat
Royal Dutch Boost is a horticultural plant additive designed for general plant care and use as part of a balanced feeding routine. Available in 1L, 5L and 10L sizes, it is suitable for growers using coco, soil or hydroponic-style systems.
- ✔ Horticultural plant additive for general plant care
- ✔ Suitable for use alongside a balanced nutrient programme
- ✔ Supports healthy plant development
- ✔ Suitable for coco, soil and hydroponic-style growing
- ✔ Available in 1L, 5L and 10L sizes
OCD DEO-MAX Cube 130g UK | Professional Odour Neutralising Cube
£10.00 incl. Vat
The OCD DEO-MAX Cube 130g is a powerful odour neutralising cube designed to eliminate strong unwanted smells in grow rooms, hydroponic systems, cars, wardrobes, ducting, offices, and indoor environments. Available in Bubble Gum, Fresh Linen, Lemon, Orange, and Original fragrances, the DEO-MAX Cube uses advanced odour elimination technology to chemically break down airborne odour molecules instead of simply masking them.
- ✔ Professional DEO-MAX odour elimination formula
- ✔ Available in 5 fragrance options
- ✔ 130g long-lasting odour control cube
- ✔ Ideal for grow rooms, ducting & hydroponics
- ✔ No power or installation required
OCD DEO-MAX 1L UK | Professional Odour Neutralising Liquid
£16.99 incl. Vat
The OCD DEO-MAX 1L is a professional odour neutralising liquid designed to eliminate strong unwanted smells in grow rooms, hydroponic systems, drying rooms, ducting, smoking areas, and indoor environments. Available in Bubble Gum, Fresh Linen, Lemon, Orange, and Original fragrances, the DEO-MAX formula chemically breaks down odour molecules instead of simply masking them.
- ✔ Professional 1L DEO-MAX odour control liquid
- ✔ Available in Bubble Gum, Fresh Linen, Lemon, Orange & Original
- ✔ Neutralises odours instead of masking them
- ✔ Ideal for grow rooms, hydroponics & ducting
- ✔ Suitable for atomisers and misting systems
-19%
INTENSE Down N Dirty pH Reducer and Cleaner
Price range: £12.95 through £49.95 incl. Vat
INTENSE Down N Dirty is a practical nutrient solution additive designed to lower pH while helping reduce mineral deposits in reservoirs, pipework and pumps. Suitable for growers who want easier pH management and cleaner hydroponic system components, it is available in 1L, 5L and 10L sizes.
- ✔ Helps reduce the pH of nutrient solutions
- ✔ Assists with preventing mineral deposit build-up in reservoirs, pumps and pipework
- ✔ Suitable for routine hydroponic system maintenance
- ✔ Simple dosing guidance for pH adjustment and ongoing maintenance
- ✔ Available in 1L, 5L and 10L size options
- ✔ Contains methanesulfonic acid and citric acid
-33%
Intense Nutrients Wide Load Plant Metabolism Booster
Price range: £39.99 through £289.95 incl. Vat
Intense Nutrients Wide Load is a flowering-stage plant metabolism booster designed to support faster finishing, stronger plant resilience and improved crop quality throughout bloom. Available in 1L, 5L and 10L sizes, it is suited to growers who want a simple additive for use across the flowering period.
- ✔ Helps support plant metabolism during the flowering stage
- ✔ Formulated to strengthen plant resilience and support consistent performance
- ✔ Suitable for use throughout flowering from 5 days after the start of the cycle
- ✔ Simple dosing rate of 1 to 2ml per litre
- ✔ Contains complex naturally occurring compounds
- ✔ Available in 1L, 5L and 10L options to suit different grow sizes
-27%
INTENSE PK Phite Phosphite Flowering Additive
Price range: £12.95 through £43.99 incl. Vat
INTENSE PK Phite is a phosphite-based flowering additive designed to support nutrient uptake during bloom and help maintain a healthy crop through the later flowering stage. Available in 1L, 5L and 10L options, it is suited to growers looking for a practical PK supplement with added phosphite mobility.
- ✔ Phosphite flowering additive formulated for bloom-phase feeding
- ✔ Designed to be more easily absorbed and mobile within the plant
- ✔ Supports flowering development alongside your main nutrient programme
- ✔ Contains Potassium Oxide 10.0% and Phosphite 16.4%
- ✔ Use at 1-2ml per litre from the end of week three of flowering
- ✔ Available size options: 1L, 5L and 10L
-25%
INTENSE Climax Finishing Booster for Final Flowering
Price range: £29.99 through £74.95 incl. Vat
INTENSE Climax is a late-stage finishing booster designed to help plants complete flowering evenly and on schedule, while supporting essential oil production and nutrient uptake in the final phase before harvest.
- ✔ Formulated for the final stage of the flowering cycle
- ✔ Helps encourage a more even finish before harvest
- ✔ Supports essential oil production and nutrient uptake
- ✔ Use at 2-4ml per litre for 5-7 days around 2 weeks before harvest
- ✔ Available in 1L, 5L and 10L size options
- ✔ Complete compound fertiliser with trace elements
SHOGUN Samurai Coco A and B Coco Nutrient
Price range: £16.95 through £84.95 incl. Vat
SHOGUN Samurai Coco A and B is a complete coco nutrient designed for use through both vegetative growth and flowering, combining a balanced two-part feed with SHOGUN SmartZen Yield Maximiser and AquaZen Slow Water technology. Available in 1L, 5L and 10L sizes, it is formulated to help growers get more from coco growing media.
- ✔ Two-part coco nutrient for use throughout vegetative and flowering stages
- ✔ Includes SHOGUN SmartZen Yield Maximiser to support improved nutrient uptake and assimilation
- ✔ Contains AquaZen Slow Water technology developed specifically for coco growing media
- ✔ Helps improve water distribution through the media for more even wetting
- ✔ Supports strong root zone contact with nutrients in coco systems
- ✔ Available in 1L, 5L and 10L bottle sizes to suit small and larger grow set-ups
CANNA CALMAG AGENT Calcium Magnesium Nutrient
Price range: £49.99 through £74.99 incl. Vat
CANNA CALMAG AGENT is a concentrated calcium and magnesium nutrient designed to help balance soft or poor-quality water and support stronger, healthier plant growth across all media. Available in 250ml, 1L, 5L and 10L options.
- ✔ Highly concentrated calcium and magnesium formula
- ✔ Ideal 3:1 calcium to magnesium ratio
- ✔ Helps improve soft or inconsistent water quality
- ✔ Supports nutrient uptake and steady plant development
- ✔ Suitable for use on all growing media
- ✔ Available in 250ml, 1L, 5L and 10L sizes
-15%
CANNA Coco A and B Set | Coco Nutrient
Price range: £16.50 through £65.00 incl. Vat
CANNA Coco A and B Set is a complete two-part nutrient designed specifically for plants grown in coco substrate, providing balanced nutrition for both growth and flowering in one straightforward formula.
- ✔ Complete coco nutrient for both vegetative growth and flowering
- ✔ Specially tailored to the characteristics of coco growing media
- ✔ Contains high value minerals, natural chelates, humic acids and fulvic acids
- ✔ Dissolves directly for easy mixing and reliable use
- ✔ Suitable for use in all watering systems
- ✔ Available in 1L, 5L and 10L set options to suit different grow sizes
-27%
Canna Terra Professional Soil Mix 50L Bag UK | Premium Potting Soil for Indoor Growing
Original price was: £15.00.£11.00Current price is: £11.00. incl. Vat
Canna Terra Professional Soil Mix is a premium 50L potting soil designed for indoor and outdoor growing. With a perfectly balanced blend of peat, perlite, and nutrients, it provides excellent aeration, drainage, and root development for strong, healthy plants.
- ✔ Premium 50L soil mix for indoor and outdoor growing
- ✔ Pre-fertilised – feeds plants for up to 1–2 weeks
- ✔ Excellent drainage and aeration for root health
- ✔ Supports fast growth and strong root development
- ✔ Ideal for use with Canna Terra nutrients
Lighthouse 3kW Greenhouse Heater UK | Thermostatic Grow Room & Greenhouse Heater
£59.50 incl. Vat
The Lighthouse 3kW Greenhouse Heater is a powerful thermostatically controlled electric heater designed for greenhouses, grow rooms, grow tents, garages, and propagation areas. Featuring adjustable heat settings, fan-only mode, stainless steel heating elements, and IPX4 splash resistance, this durable greenhouse heater provides reliable environmental temperature control for indoor growing environments.
- ✔ Powerful 3kW greenhouse and grow room heater
- ✔ Adjustable thermostat temperature control
- ✔ Fan-only mode for summer air circulation
- ✔ Stainless steel heating elements
- ✔ IPX4 splash-resistant greenhouse-safe design
-48%
INTENSE Foundation Root Stimulant for Plant Roots
Price range: £24.95 through £134.95 incl. Vat
INTENSE Foundation Root Stimulant is a root support additive designed to encourage fast, healthy root development and a stronger root zone across all types of growing platforms.
- ✔ Promotes explosive root development for stronger early growth
- ✔ Stimulates beneficial micro-organisms within the growing medium
- ✔ Helps create a healthier root zone and supports plant vigour
- ✔ Encourages efficient nutrient uptake through improved root mass
- ✔ Suitable for all types of growing platforms
- ✔ Can be used alongside an organic feeding regime
- ✔ Available in 1L, 5L and 10L sizes
Growth Technology pH Buffer 4 and 7 300ml
£8.99 incl. Vat
Growth Technology pH Buffer 4 and 7 is a practical calibration kit for keeping your pH meter accurate and dependable during routine nutrient and water testing.
- ✔ Includes 1 x 300ml pH Buffer 4 and 1 x 300ml pH Buffer 7
- ✔ Designed for calibrating pH meters with known fixed pH solutions
- ✔ Helps maintain ongoing meter accuracy with regular use
- ✔ Suitable for routine use in hydroponic and horticultural systems
- ✔ Useful for growers checking nutrient solution and irrigation water pH
- ✔ A handy choice to keep alongside your pH meter and storage solution
CropGuard Anarak SM 250ml
£24.00 incl. Vat
CropGuard Anarak SM 250ml is a concentrated natural foliar spray designed to help tackle certain causes of leaf spotting while supporting plants as damaged foliage recovers.
- ✔ Used as a foliar spray for leaf spot related plant issues
- ✔ Helps plants recover from visible leaf spot damage
- ✔ Fast acting and effective in practical plant care routines
- ✔ Natural formulation designed not to damage, stall or suffocate plants
- ✔ Concentrated liquid to be diluted before application
- ✔ Suitable for growers looking to support healthier foliage
House Garden Top Shooter Flowering Stimulator
Price range: £59.00 through £89.00 incl. Vat
House Garden Top Shooter is a flowering stimulator designed for use in the final stage of bloom, helping plants continue productive flower development when fruits or flowers are nearing maturity. Supplied as an easy-to-use gel, it is available in 250ml, 500ml and 1L options to suit different grow sizes.
- ✔ Flowering booster for use late in the bloom cycle
- ✔ Gel format for straightforward measuring and application
- ✔ Designed to encourage continued flower development at the finishing stage
- ✔ Suitable for growers looking to support dense, well-finished crops
- ✔ Visible response can be seen quickly under well-managed growing conditions
- ✔ Available in 250ml, 500ml and 1L sizes
Great White Premium Mycorrhizae Beneficial Bacteria
Price range: £14.00 through £39.50 incl. Vat
Great White Premium Mycorrhizae Beneficial Bacteria is a broad-spectrum microbial root zone supplement designed to support stronger root development, efficient nutrient uptake and a more active growing environment across soil, coco and hydroponic systems.
- ✔ Contains 7 species of ectomycorrhizal fungi
- ✔ Includes 9 species of endomycorrhizal fungi
- ✔ Packed with 14 species of beneficial bacteria
- ✔ Helps colonise the root zone and support nutrient transport to the plant
- ✔ Fully water soluble for easy use in any medium or system
- ✔ Available in 1oz and 4oz sizes to suit smaller grows or regular use
AutoPot XL Kits | Gravity-Fed Self-Watering Grow System
Price range: £39.00 through £329.00 incl. Vat
AutoPot XL Kits are flexible, gravity-fed self-watering grow systems designed for larger plants, bigger root zones and expandable grow setups. Available in multiple pot and reservoir combinations, these kits automatically water and feed plants without pumps, timers or electricity.
- ✔ AutoPot XL self-watering grow kits
- ✔ Available as 1, 2, 3, 4, 6, 8, 10 and 12 pot systems
- ✔ Reservoir options: 47L, 100L and 250L water butts
- ✔ Gravity-fed design — no pumps or electricity required
- ✔ Pots and trays can be moved or spaced apart as plants grow
- ✔ Suitable for coco, soil and hydroponic grow media
LightHouse LITE Grow Tent 100 x 100 x 200cm
£95.00 incl. Vat
The LightHouse LITE Grow Tent 100 x 100 x 200cm is a practical budget grow tent designed for growers who want a straightforward, lightweight and reliable indoor growing space without unnecessary extras.
- ✔ Compact 1m² grow tent footprint with 200cm height
- ✔ Lightweight frame built from 16mm steel poles with nylon corners
- ✔ Tri-Layer 210 Denier fabric with UltraLux reflective liner
- ✔ Multiple ducting and cable gland entry points with double seals
- ✔ Roof extraction sock and inline socks for use with air-cooled lighting
- ✔ Low-level passive air vents with fine anti-mite mesh and light-proof covers
- ✔ Suitable for a single lamp set-up and can also be used as a drying or storage environment
LightHouse MAX Grow Tent 300 x 300 x 200cm
£475.00 incl. Vat
The LightHouse MAX Grow Tent 300 x 300 x 200cm is a premium large grow tent built for growers who want a strong frame, quality sealing and highly reflective interior performance in a spacious indoor growing environment.
- ✔ Large 300 x 300 x 200cm footprint for substantial indoor growing setups
- ✔ Heavy duty frame with metal corners and extra strong poles
- ✔ Tri-Layer 600 Denier fabric for durability and dependable light control
- ✔ UltraLux reflective liner designed to improve light distribution inside the tent
- ✔ Multiple ducting and cable gland positions with double seals
- ✔ Tivax zips on doors help provide a secure and reliable seal when closed
