Special Offers

A round up of all Holland Hydroponics Special Offers.

  1. Valentine's Day Special Offers - Free Goodie Bag & Delivery

    Valentine's Day Special Offers - Free Goodie Bag & Delivery
    Now January is out of the way and February is finally here, that means Valentine's Day is just around the corner. You may not be one to loudly exclaim your love to close ones, but a love of hydroponics,and your plants is different, right? We think so, that’s why for Valentine’s Day
  2. 12 Deals For Christmas - 1 Offer A Day For 12 Days!

    12 Deals For Christmas - 1 Offer A Day For 12 Days!
    We’ve all heard of the 12 Days of Christmas, at Holland Hydroponics we’ve got more than a partridge in a pear tree to offer you! For the next 12 Days, running up to Christmas Eve, we’ve got some superb offers on different hydroponic products that will be available in-store and online
  3. Check Out Our Amazing Black Friday Deals!

    Check Out Our Amazing Black Friday Deals!
    It's that time of year again - when everyone goes bargain crazy! Yes, for just one day only, we have some fantastic Black Friday Deals available in all four stores and online at Holland Hydroponics. You do not want to miss out
  4. Grab A Fang-Tastic Treat This Halloween In Flint

    Grab A Fang-Tastic Treat This Halloween In Flint
    Have we got a Fang-Tastic treat for you this Halloween! If you’re visiting our Flint Store on Saturday 29th October and want to save 10%*, all you have to do is one easy thing. As your order is being processed, simply ask the sales staff if they would like a ‘Trick or Treat’ and they will knock 10% Off the total value of your order. So if you’re wanting that new grow tent, grow light, extraction kit
  5. FREE Shipping During Euro 2016 On Orders Of £20 & Over

    FREE Shipping During Euro 2016 On Orders Of £20 & Over
    At Holland Hydroponics we’re getting into the football spirit as Euro 2016 kicks off this Friday when France take on Romania. But our eyes are on England and to help get behind our nations team, we’re offering FREE SHIPPING on all orders of £20 and over while we remain in the competition. The offer starts on Friday 10th June and will continue until England are either knocked out, or go on to play in
  6. Grab Your 20% Off Voucher At Our 20th Birthday Celebrations!

    Grab Your 20% Off Voucher At Our 20th Birthday Celebrations!
    Holland Hydroponics Manchester is having a 20th Birthday Bash on Saturday 14th May! We’ll be spending the day celebrating our 20th anniversary alongside some of our suppliers, and all our customers are invited to join in on the fun and games! Our first store opened in Heywood in 1996, and since then we have opened stores in Manchester, Burnley, Huddersfield and Flint – all with the help of our loyal customers
  7. Coco Guru Blockz Just £4.95 For 75 Litres During March & April

    Coco Guru Blockz Just £4.95 For 75 Litres During March & April
    If you’re a Coco Coir grower, then take a look at Coco Guru Blockz as during March and April, it’s just £4.95 for 75 litres, that’s a saving of £2! Coco Guru Blockz is a pre-washed and buffered coco coir substrate, it’s also compressed so its easier to transport as it weighs just 5KG, and storing takes up a fraction of the room compared to more traditional bags of ‘ready to use’ substrate. The coco husks are sourced from in-land locations, this means it contains zero costal salt impurities
  8. FREE 250ml Of pH Down When You Purchase A Kaizen pH Pen

    FREE 250ml Of pH Down When You Purchase A Kaizen pH Pen
    Whether growing in Soil, Coco or Hydroponics, it’s always wise to measure the pH and adjust accordingly to around 5.8 – 6.2 as too high (alkaline) or too low (acidic) could have a detrimental affect on your plants resulting in a disappointing harvest. Some growers say pH should be measured and adjusted when growing in Coco & Hydroponics, but not in a Soil medium due to its ability to buffer. At Holland Hydroponics we disagree, water straight from the tap can naturally be a little high due to the additional levels of calcium
  9. 10% Off In Store & Free Delivery Online This Valentines Weekend!

    10% Off In Store & Free Delivery Online This Valentines Weekend!
    Can you believe its February already, which as you know is the month of love, so why not give your plants and indoor garden some TLC this coming Valentines Weekend as we’re offering 10% Off our entire product range* at Burnley, Huddersfield & Flint stores. Come and pay us a visit over the 13th & 14th February to qualify for the discount. It doesn’t matter if you’re only getting small grow room essentials like syringes, pots, or nutrient supplements, such as PK Boosters, CalMag or Silicon
  10. FREE SHIPPING For All Online Orders Over £20 Until 29th Feb!

    FREE SHIPPING For All Online Orders Over £20 Until 29th Feb!
    To help kick off 2016 with a bang, at Holland Hydroponics we’re offering FREE SHIPPING for all online orders over £20! Yes, you did read right, spend just £20 online and we’ll ship the items direct to your door absolutely FREE! This offer will run until 29th February 2016 and to qualify, the total value of the items in your shopping cart must be £20 or over, then simply select the FREE SHIPPING option at checkout. Terms & Conditions

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