New Products

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 Hydroponics.

22 Items

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  1. Maxibright Daylight 660W LED
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    In stock online

    Introducing the cutting edge of LED grow lighting, the future, from Maxibright. This full-Spectrum LED grow light provides the full range of light wavelengths to give your plants everything they need from start to finish & give you a better yield.

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    FREE DELIVERY OVER £65* FREE DELIVERY OVER £65*
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    £899.99
    Free delivery on orders over £65.00*
    More info
  2. Green Planet Nutrients - Medi One Kit (1 part)
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    Green Planet’s all-natural 1 part base nutrient, Medi One, is now available in a convenient and ready to use nutrient kit. The Medi One kit includes everything you need to grow from early veg until the last weeks of flower with easy-to-mix 500ml bottles.

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    FREE DELIVERY OVER £65* FREE DELIVERY OVER £65*
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    £49.99
    Free delivery on orders over £65.00*
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  3. Purpinator
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    Purpinator is a specialty nutrient additive created with cultivators in mind. The unique formulation includes a variety of inputs designed to provide users with increased production of flavonoids like anthocyanins, which improve coloration of the plant to deliver deep, rich hues of purple in capable cultivars.

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    FREE DELIVERY OVER £65* FREE DELIVERY OVER £65*
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    £21.00
    Free delivery on orders over £65.00*
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  4. Growers Ark - Boost It - 1l
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    Growers Ark Boost It is a PK boost with low levels of nitrogen.

    As with all PK boosts it is designed to give plants an extra boost of potassium and phosphorus during the flowering/fruiting stage of the life cycle.

    Boost It is an additive and as such is designed to complement your feeding regime not replace it. It can be used with most plant foods but will give best results when used with a Growers Ark base nutrient.

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    FREE DELIVERY OVER £65* FREE DELIVERY OVER £65*
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    £9.49
    Free delivery on orders over £65.00*
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  5. Grotek - Pro Silicate - 1L
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    Potassium is an essential element in the formation of the plant structure. Pro-Silicate is a potassium silicate solution that can provide potassium as an essential element for plants. This product can also co-help to raise the pH due to its alkalinity. It is better to add this product before adding nutrients to the reserve or alternatively you can dilute it before its application if it will be added after the nutrients. Pro-Silicate can also be used to modify the pH in a foliar application.

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    FREE DELIVERY OVER £65* FREE DELIVERY OVER £65*
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    £11.99
    Free delivery on orders over £65.00*
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  6. Insecto Mini smoke bomb
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    • Ready to use, highly effective permethrin-based insect control smoke generator
    • Kills most insects including fleas, bed bugs, ants, moths and beetles
    • Contains 13.25% Permethrin available in 3 sizes Mini, Midi & Maxi
    • Treats up to 1,000m³ (Maxi), 500m³ (Midi), or 120m³ (Mini)
    • Ideal for cluster flies, house flies, clothes moths, wasps & mosquitos

    From £5.00

    Free delivery on orders over £65.00*
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  7. LightHouse Wireless Themostat
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    The LightHouse Wireless Thermostat offers you automated control of your Heating or Cooling equipment. Suitable for most heaters. Meaning you no longer need to manually adjust or turn on heaters or cooling equipment as they are now automatically controlled by Lighthouse Wireless Thermostat unit.
    £32.00
    Free delivery on orders over £65.00*
    More info
  8. AirComfort Wireless Temperature/Humidity Sensor
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    Making sure your grow room is in peak condition is key to maximising results of your plants. The more information you have the easier to get the most from your plants.
    £30.00
    Free delivery on orders over £65.00*
    More info
  9. Street Light Led Strips- Red, Blue & Dual
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    Street Light LED grow light strips are cost effective and highly efficient hydroponic lights. Perfect for propagation of light or as a supplement to HID lighting. Self-cooling technology allows for far less heat to be emitted and instead creates a higher efficiency of light. Growers can reach their desired level of lighting output, without creating unwanted heat.

    From £17.99

    Free delivery on orders over £65.00*
    More info

22 Items

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