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Established 1975 A Trusted Brand
Made In Britain Homegrown Company
Safe & Secure Feel Confident as You Shop
Established 1975 A Trusted Brand
Made In Britain Homegrown Company
Safe & Secure Feel Confident as You Shop

Greenhouse Watering

Watering is essential for healthy growth, but when your plants are residing in a greenhouse or polytunnel, then it becomes vital that you incorporate greenhouse watering and ensure you are supplying them with the correct amount of water as you are the only source of water available to them - unlike plants in the garden which can benefit from rainfall. It is also important to note that plants need the correct amount of water - as many plants are killed by overwatering and underwatering, especially in the greenhouse in the winter months.

Within our greenhouse watering collection, we stock a wide range of greenhouse watering systems for use in a greenhouse or polytunnel, all designed to provide your plants with water as and when they require it with maximum efficiency and minimum effort. We stock greenhouse watering equipment for manual watering of plants such as traditional Haws watering cans, self-watering systems to ensure your plants receive the correct amount of water, simple-to-install drip irrigation systems and spray or mist irrigation systems to promote healthy plant growth.
  • Iriso Green Spike only

    Original price £2.15 - Original price £2.15
    Original price
    £2.15
    £2.15 - £2.15
    Current price £2.15

    To use simply push into the neck of any empty bottle, from 0.5 litre up to 2 litre in capacity. The Green Spike will then support the bottle close ...

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    Original price £2.15 - Original price £2.15
    Original price
    £2.15
    £2.15 - £2.15
    Current price £2.15
  • Swop Top Watering One Way Spike

    Original price £2.99 - Original price £2.99
    Original price
    £2.99
    £2.99 - £2.99
    Current price £2.99

    For secure anchorage this 9inch (24cm) Spike pushes into the ground. Run a length of hose to the Spikes, using a snap on connector to join the hose...

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    Original price £2.99 - Original price £2.99
    Original price
    £2.99
    £2.99 - £2.99
    Current price £2.99
  • Gardena Wall Clamps 4.6mm Pack of 5

    Original price £3.49 - Original price £3.49
    Original price
    £3.49
    £3.49 - £3.49
    Current price £3.49

    Discreet clamps fit snugly around the 3/16 inch (4.6mm) Branch Tube.  Pre-formed holes in the Clamps enable you to use screws (not supplied) to anc...

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    Original price £3.49 - Original price £3.49
    Original price
    £3.49
    £3.49 - £3.49
    Current price £3.49
  • Gardena 4.6mm Nozzle and Pipe Joint Pack of 5

    Original price £5.49 - Original price £5.49
    Original price
    £5.49
    £5.49 - £5.49
    Current price £5.49

    The design of the joints enables them to: Be securely held in place on either soft ground or a hard surface by combining them with 3/16 inch (4.6mm...

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    Original price £5.49 - Original price £5.49
    Original price
    £5.49
    £5.49 - £5.49
    Current price £5.49
  • Gardena Switched Water Distributor

    Original price £89.95 - Original price £89.95
    Original price
    £89.95
    £89.95 - £89.95
    Current price £89.95

    Lets you run between 2 to 6 separate watering systems.  Each time the water flow is stopped / started the Distributor switches the water supply to ...

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    Original price £89.95 - Original price £89.95
    Original price
    £89.95
    £89.95 - £89.95
    Current price £89.95
  • Water Mat for Gravel Tray to fit Seed Tray Rack

    Original price £3.75 - Original price £3.75
    Original price
    £3.75
    £3.75 - £3.75
    Current price £3.75

    3/8" (1cm) thick water matting. Approximate Size - 39.5" x 15". Exceptionally high water holding capacity of 12 pints per sq.yd. Dark grey colou...

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    Original price £3.75 - Original price £3.75
    Original price
    £3.75
    £3.75 - £3.75
    Current price £3.75
  • Gardena Adjustable Spray Nozzle Pack of 2

    Original price £8.49 - Original price £8.49
    Original price
    £8.49
    £8.49 - £8.49
    Current price £8.49

    The flow rate of the Nozzles is set at 35 litres per hour.Providing a fine spray, the nozzle can be adjusted to cover either a: 90º area up to 8ft ...

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    Original price £8.49 - Original price £8.49
    Original price
    £8.49
    £8.49 - £8.49
    Current price £8.49
  • Torbeck Ball Valve

    Original price £14.99 - Original price £14.99
    Original price
    £14.99
    £14.99 - £14.99
    Current price £14.99

    Easily fitted to mantain a constant level of water in a tank or butt and avoid overflowing. Suitable for use with all types of water pressure - lo...

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    Original price £14.99 - Original price £14.99
    Original price
    £14.99
    £14.99 - £14.99
    Current price £14.99
  • Tropf Blumat Mains Kit - Fitting to 19mm Threaded Tap

    Original price £103.94
    Original price £103.94 - Original price £103.94
    Original price £103.94
    Current price £94.99
    £94.99 - £94.99
    Current price £94.99

    Contents: Pressure Reducer - to fit a ľ" screw threaded mains water tap. 12 Ceramic Probes - these regulate the flow of water at the point of water...

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    Original price £103.94
    Original price £103.94 - Original price £103.94
    Original price £103.94
    Current price £94.99
    £94.99 - £94.99
    Current price £94.99
    Sale Sale
  • Brass Coupling to Hose

    Original price £5.49 - Original price £5.49
    Original price
    £5.49
    £5.49 - £5.49
    Current price £5.49

    Solid Brass Fitting. Twist and Lock Quick Coupling. To be used with part: Product code OHBRP Learn more Click Here for the A to Z of Watering Tips.

    Original price £5.49 - Original price £5.49
    Original price
    £5.49
    £5.49 - £5.49
    Current price £5.49
  • Tropf Blumat Pressure Reducer for 1/2" Hosepipe

    Original price £37.89 - Original price £37.89
    Original price
    £37.89
    £37.89 - £37.89
    Current price £37.89

    Fitting to the Hose :Fit the Gardena Snap-On Hose Connector to the end of your existing ½ inch / 13mm hosepipe.Into the top of the Pressure Reduce...

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    Original price £37.89 - Original price £37.89
    Original price
    £37.89
    £37.89 - £37.89
    Current price £37.89
  • Brass Coupling to Pipe

    Original price £9.99 - Original price £9.99
    Original price
    £9.99
    £9.99 - £9.99
    Current price £9.99

    Solid brass internally threaded pipe coupling. Screws onto 32mm externally threaded elbow or tee piece. Accepts the brass coupling to hose: produ...

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    Original price £9.99 - Original price £9.99
    Original price
    £9.99
    £9.99 - £9.99
    Current price £9.99
  • Overhead Threaded Elbow

    Original price £3.25 - Original price £3.25
    Original price
    £3.25
    £3.25 - £3.25
    Current price £3.25

    Rigid PVC 32mm Overhead Elbow. 32mm internal Diameter. One leg plain other leg externally threaded. Use a solvent adhesive to seal joints.Learn ...

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    Original price £3.25 - Original price £3.25
    Original price
    £3.25
    £3.25 - £3.25
    Current price £3.25
  • Madison Rain Barrel

    Original price £178.99 - Original price £178.99
    Original price
    £178.99
    £178.99 - £178.99
    Current price £178.99

    Size - approximately 34" (86cm) high, 20" (51cm) square at the top tapering to 14" (36cm) square at the base. Capacity 185 litres (49 gallons). Ma...

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    Original price £178.99 - Original price £178.99
    Original price
    £178.99
    £178.99 - £178.99
    Current price £178.99
  • Overhead Spray Kit for 15ft Wide Greenhouses

    Original price £205.00 - Original price £334.00
    Original price
    from £205.00
    £205.00 - £334.00
    Current price £205.00

    General spray watering is favoured by many commercial growers as it not only waters the plants but also helps to reduce the temperature in tunnels ...

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    Original price £205.00 - Original price £334.00
    Original price
    from £205.00
    £205.00 - £334.00
    Current price £205.00
  • Mains Reservoir Tank

    Original price £29.95 - Original price £29.95
    Original price
    £29.95
    £29.95 - £29.95
    Current price £29.95

    Contents: Plastic Tank - 4¾" (12cm) x 6½" (16.5cm) x 5" (13cm) deep with an aluminium lid, bracket & cropped bolt & nut for mounting in a ...

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    Original price £29.95 - Original price £29.95
    Original price
    £29.95
    £29.95 - £29.95
    Current price £29.95
  • Tropf Blumat Mains Kit - Fitting to end of 13mm Hosepipe

    Original price £109.38
    Original price £109.38 - Original price £109.38
    Original price £109.38
    Current price £106.99
    £106.99 - £106.99
    Current price £106.99

    Contents: Pressure Reducer - supplied with fittings for a connection onto a hosepipe.  12 Ceramic Probes - these regulate the flow of water at the...

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    Original price £109.38
    Original price £109.38 - Original price £109.38
    Original price £109.38
    Current price £106.99
    £106.99 - £106.99
    Current price £106.99
    Sale Sale
  • Evergreen 475 litre Tree Stump Water Butt

    Original price £354.99 - Original price £408.99
    Original price
    from £354.99
    £354.99 - £408.99
    Current price £354.99

    Size - approximately 31in (78cm) diameter, 47in (120cm) high. Capacity 475 litres (104 gallons).  Manufactured from UV resistant, PE recyclable pl...

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    Original price £354.99 - Original price £408.99
    Original price
    from £354.99
    £354.99 - £408.99
    Current price £354.99
  • Overhead End Piece

    Original price £2.95 - Original price £2.95
    Original price
    £2.95
    £2.95 - £2.95
    Current price £2.95

    Fits to 32mm overhead pipe Screw off end cap to allow draining down of a system. Make joints using a solvent adhesive.

    Original price £2.95 - Original price £2.95
    Original price
    £2.95
    £2.95 - £2.95
    Current price £2.95
  • Wall Clips Pack of 10

    Original price £1.99 - Original price £1.99
    Original price
    £1.99
    £1.99 - £1.99
    Current price £1.99

    Each 'clamp' is supplied as a flat piece of aluminium measuring 4 inches (10cm). The aluminium is flexible enough to allow you to bend the 'clamp' ...

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    Original price £1.99 - Original price £1.99
    Original price
    £1.99
    £1.99 - £1.99
    Current price £1.99
  • In Line 13mm Filter

    Original price £16.75 - Original price £16.75
    Original price
    £16.75
    £16.75 - £16.75
    Current price £16.75

    Robust, simple to use filter. WIth a ˝" barbed fittings at either end of the filter allowing you to securely push ˝" hose/ tubing. Learn moreTo m...

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    Original price £16.75 - Original price £16.75
    Original price
    £16.75
    £16.75 - £16.75
    Current price £16.75
  • Gardena Micro Drip Irrigation Drip Starter Set

    Original price £74.99 - Original price £74.99
    Original price
    £74.99
    £74.99 - £74.99
    Current price £74.99

    This Drip Starter Set includes: Standard Master Unit – this is designed to filter and reduce your mains water pressure to 21 psi, the ideal pressur...

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    Original price £74.99 - Original price £74.99
    Original price
    £74.99
    £74.99 - £74.99
    Current price £74.99
  • Woody Wall Tank 350 litres

    Original price £429.99 - Original price £429.99
    Original price
    £429.99
    £429.99 - £429.99
    Current price £429.99

    Size approximately 40inch (100cm) high, 49inch (124cm) wide, 16inch (40cm) wide deep. Capacity 350 litres (77 gallons). Manufactured from strong, ...

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    Original price £429.99 - Original price £429.99
    Original price
    £429.99
    £429.99 - £429.99
    Current price £429.99
  • Agua Water Butt Planter 190 litre

    Original price £179.99 - Original price £179.99
    Original price
    £179.99
    £179.99 - £179.99
    Current price £179.99

    Size - approximately 33½ inch (85cm) high, 24inch (60cm) diameter at the widest point. Capacity 190 litres (50 gallons). Manufactured from roto mo...

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    Original price £179.99 - Original price £179.99
    Original price
    £179.99
    £179.99 - £179.99
    Current price £179.99