0114 2458 581
sales@acornhorticulture.com
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1l
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New Millenium FL#$% 1L
Original price was: £29.99.£24.99Current price is: £24.99. incl. Vat
New Millenium FL#$% 1L is a natural fulvic acid growth enhancer designed to support nutrient uptake, improve nutrient solution availability and help plants perform consistently through most stages of growth.
- ✔ Natural fulvic acid supplement for use alongside your regular feed programme
- ✔ Helps increase nutrient solubility through chelation in solution
- ✔ Suitable for use during all stages of growth except the pre-harvest flush
- ✔ Simple dosage rate of 1 to 2.5ml per litre of water
- ✔ Ideal for growers looking to improve nutrient transport and overall plant quality
- ✔ 1L bottle size for regular use in hydroponic, coco, soil and general feeding routines
SHOGUN CalMag Calcium and Magnesium Plant Nutrient
Price range: £19.95 through £59.95 incl. Vat
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This product has multiple variants. The options may be chosen on the product page
SHOGUN CalMag is a concentrated calcium and magnesium plant nutrient designed for balanced feeding programmes in hydroponic, coco and soil growing setups. It also contains iron, making it a practical addition throughout vegetative and flowering growth.
- ✔ Refined source of calcium and magnesium for plants
- ✔ Contains added iron for a more complete plant feeding approach
- ✔ Supports balanced nutrient uptake and movement within plants
- ✔ Suitable for hydroponic reservoirs and hand-watering programmes
- ✔ Can be used during vegetative and flowering growth
- ✔ Available in 1L, 5L and 10L size options
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SHOGUN Sumo Active Boost Flowering Bio-Stimulant
Price range: £37.95 through £219.95 incl. Vat
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This product has multiple variants. The options may be chosen on the product page
SHOGUN Sumo Active Boost is a flowering bio-stimulant formulated for active hydroponics systems, designed to support strong flower development, plant efficiency and improved crop quality throughout bloom.
- ✔ Designed specifically for use in active hydroponics systems
- ✔ Helps stimulate flowering response, photosynthesis and water uptake
- ✔ Supports yield potential, crop quality, aroma and essential oil production
- ✔ Suitable for root feeding throughout flowering with targeted foliar use
- ✔ Formulated for in-tank stability for up to 14 days
- ✔ Available in 1L, 5L and 10L sizes to suit different grow system requirements
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SHOGUN Sumo Boost Flowering Bio-Stimulant
Price range: £37.95 through £219.95 incl. Vat
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This product has multiple variants. The options may be chosen on the product page
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
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Royal Dutch Boost 1L, 5L and 10L | Horticultural Plant Additive
Price range: £34.95 through £209.95 incl. Vat
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This product has multiple variants. The options may be chosen on the product page
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
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INTENSE Down N Dirty pH Reducer and Cleaner
Price range: £12.95 through £49.95 incl. Vat
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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
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Intense Nutrients Wide Load Plant Metabolism Booster
Price range: £39.99 through £289.95 incl. Vat
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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
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INTENSE PK Phite Phosphite Flowering Additive
Price range: £12.95 through £43.99 incl. Vat
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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
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INTENSE Climax Finishing Booster for Final Flowering
Price range: £29.99 through £74.95 incl. Vat
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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
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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
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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
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CANNA Coco A and B Set | Coco Nutrient
Price range: £16.50 through £65.00 incl. Vat
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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
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INTENSE Foundation Root Stimulant for Plant Roots
Price range: £24.95 through £134.95 incl. Vat
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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
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Mills Vitalize Silicon Supplement for Plants
Price range: £164.50 through £545.50 incl. Vat
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Mills Vitalize is a concentrated silicic acid supplement designed to support stronger plant development, improved resilience and more efficient nutrient use across a wide range of crops and growing systems.
- ✔ Contains a concentrated and stabilised bioavailable form of silicon
- ✔ Helps support plant strength, root development and natural resilience
- ✔ Can be used as a foliar fertiliser for flexible application
- ✔ Aims to improve nutrient absorption and water management within the plant
- ✔ Suitable for all kinds of crop and compatible with other fertilisers
- ✔ Available in 100ml, 250ml, 500ml, 1L and 5L sizes
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Mills Ultimate PK Bloom Booster
Price range: £45.50 through £179.50 incl. Vat
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This product has multiple variants. The options may be chosen on the product page
Mills Ultimate PK is a late-flowering bloom booster designed to support the final ripening stage, helping plants develop fuller flowers and fruit with improved firmness, aroma and flavour. Suitable for all growing media and watering methods, it is available in 250ml, 1L and 5L sizes.
- ✔ Formulated for use in the last 2 to 4 weeks of flowering
- ✔ Supports larger, denser fruits and flowers during ripening
- ✔ Helps encourage improved aroma and flavour at the finishing stage
- ✔ Suitable for all growing media and irrigation methods
- ✔ Designed to be used after discontinuing Mills C4
- ✔ Available in 250ml, 1L and 5L bottles to suit different grow sizes
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Mills C4 Bloom Booster Nutrient
Price range: £45.50 through £179.50 incl. Vat
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Mills C4 is a bloom-stage booster nutrient formulated with macro and micro nutrients, bio-stimulants, carbohydrates and trace minerals to support stronger flowering and fruiting performance. Suitable for a wide range of growing methods, it is available in 250ml, 1L and 5L sizes.
- ✔ Designed for use from week 2 to week 6 of the bloom stage
- ✔ Contains macro and micro nutrients, bio-stimulants, carbohydrates and trace minerals
- ✔ Supports heavier flower and fruit development with improved density
- ✔ Encourages essential oil and sugar production during flowering
- ✔ Suitable for hydroponic systems and other growing media
- ✔ Available in 250ml, 1L and 5L bottle sizes
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Mills Start Root Stimulator and Growth Additive
Price range: £31.50 through £139.50 incl. Vat
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Mills Start is a bio-stimulant nutrient additive designed to support seedlings, rooted cuttings and young plants through the early stages of development, including transplanting, vegetative growth and the first two weeks of bloom.
- ✔ Supports fast root development in seedlings and young plants
- ✔ Helps improve plant vitality and encourages strong early branching
- ✔ Aids nutrient uptake and helps plants establish quickly after transplanting
- ✔ Suitable for hydroponics and other growing media and watering methods
- ✔ Can be used during the growth stage and first two weeks of bloom
- ✔ Available in 250ml, 1l and 5l bottle sizes
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Mills Basis A and B Bio-Mineral Base Nutrient
Price range: £19.50 through £132.50 incl. Vat
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Mills Basis A and B is a highly concentrated two-part bio-mineral base nutrient designed to support healthy plant development from vegetative growth through to flowering. Suitable for hydro, coco and soil systems, it offers dependable nutrition across a wide pH range and is available in 1L, 5L, 10L and 20L sizes.
- ✔ Two-part base nutrient for use throughout the full growth cycle
- ✔ Highly concentrated bio-mineral formula for consistent feeding
- ✔ Suitable for hydroponics, coco coir and soil growing
- ✔ Designed to support nutrient uptake across a wide pH range
- ✔ Helps support strong growth, vitality and plant development
- ✔ Available in 1L, 5L, 10L and 20L options to suit different grow sizes
House Garden Top Shooter Flowering Stimulator
Price range: £59.00 through £89.00 incl. Vat
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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
FloraKleen 1L
£9.99 incl. Vat
FloraKleen 1L is a concentrated rinse and soil conditioner designed to remove fertiliser residue, refresh substrates and help restore nutrient balance in hydroponic and container growing systems.
- ✔ Dissolves accumulated fertiliser salts in systems and substrates
- ✔ Helps correct nutrient balance and reduce the effects of nutrient lockout
- ✔ Suitable for use with soil, coco coir and hydroponic systems
- ✔ Helps clean drippers and reduce visible salt build-up on media surfaces
- ✔ Refreshes the root zone while supporting a healthier growing environment
- ✔ Practical for routine maintenance, pre-harvest rinsing and stressed plants
Ecothrive Charge Soil Conditioner and Biostimulant | Multiple Options
Price range: £5.95 through £29.95 incl. Vat
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Ecothrive Charge is a natural soil conditioner and biostimulant designed to improve the biological activity, fertility and root zone performance of potting mixes. Suitable for growers looking to enrich their media with organic matter and beneficial microorganisms, it is available in 1L, 5L and 10L sizes.
- ✔ 100% naturally produced soil and potting mix enhancer
- ✔ Provides a balanced source of nitrogen, phosphorus and potassium
- ✔ Supports beneficial microbial life and improved nutrient cycling
- ✔ Encourages stronger root development and healthier root zone conditions
- ✔ Sandy texture makes mixing and application straightforward
- ✔ Soil Association approved for use in growing organic crops
- ✔ Available in 1L, 5L and 10L options to suit different grow sizes
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Buddhas Tree Solar Green Power | Multiple Options
Price range: £22.50 through £170.10 incl. Vat
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This product has multiple variants. The options may be chosen on the product page
Buddhas Tree Solar Green Power is a silicon nutrient supplement formulated around plant-available silicic acid, designed to support stronger structure, healthier leaf development and more efficient overall plant performance. Available in 500ml, 1L and 5L sizes, it fits neatly into a wide range of feeding programmes.
- ✔ Silicic acid based silica supplement for modern nutrient regimes
- ✔ Supports stronger stems, firmer growth and improved plant structure
- ✔ Helps promote better leaf shape, symmetry and presentation to light
- ✔ Suitable for root zone or foliar application as part of a balanced feed plan
- ✔ Aims to improve the plant's ability to make effective use of light and CO2
- ✔ Available size options: 500ml, 1L and 5L
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Buddhas Tree Advanced Meta Boost Plant Biostimulant
Price range: £40.50 through £144.00 incl. Vat
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Buddhas Tree Advanced Meta Boost is a seaweed-derived plant biostimulant designed to support plant metabolism, improve nutrient efficiency and encourage better overall crop quality throughout the growing cycle. Available in 1L and 5L sizes, it is a practical additive for growers looking to support vigorous development and stronger plant performance.
- ✔ Supports increased metabolic activity within plant cells
- ✔ Helps plants use nutrients more efficiently
- ✔ Seaweed-derived formula containing naturally occurring auxins, cytokinins and amino acids
- ✔ Encourages healthy growth, cell division and plant development
- ✔ Can help support improved aroma, flavour and overall crop quality
- ✔ Available in 1L and 5L bottle options
Vitalink Root Stim
Price range: £11.00 through £22.50 incl. Vat
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VitaLink Root Stim
Stimulate root growth with VitaLink RootStim. This additive uses high quality seaweed extracts with natural bio-stimulant properties and hormones to encourage plant roots to grow long, strong and healthy. By using this product in the early stages of plant life, it helps to encourage rapid root growth but it can also be used at any stage of the plant life cycle at a reduced dosage to improve roots.
Key Features:
- Increase and improve root development
- Rapid root growth at early plant life
- Long, strong and healthy roots
- Better roots mean better nutrient and water uptake
Dosage:
We recommend you use 1ml per 1L for the first week of vegetation, you would then use 0.5ml per 1L right up until bloom week 7.
