H2Grow Cashback Discounts


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Terms & Conditions and other useful information
  • What could stop me from getting cash back?
    • Using a promotional/coupon code not posted and approved by TopCashback.
    • Returning, exchanging or cancelling part of your order.
    • Purchases made on other sites than H2Grow's US site
  • What else is essential?
    • Cash back amounts are generally based on your final purchase amount and does not include taxes, shipping and the actual discount amount saved through coupons.
    • Cash back rates are subject to change, both up and down.
    • You must start with an empty basket before clicking through to the retailer.
    • Purchases must be completed immediately and fully online.
  • What to do when
    • A "Missing cash back" query must be submitted within 100 days of the transaction.
Please note the terms & conditions above are in addition to our general terms & conditions


About H2Grow

H2grOw is the most automated grow system on the planet and it is so easy even a child can use it. Whether you want to grow beautiful flowers, delicious herbs or fresh vegetables the H2grOw system does the work for you. It is a self-contained self-watering garden system with a specially designed self-irrigating bag and patented soil compound that will grow practically anything you want up to 5X bigger than traditional gardening. You just plant, hook up your hose and come back to harvest. No prior gardening knowledge needed, no weeding, no getting dirty, and with our timer it will even water itself for you!


  • How does TopCashback make money?
  • How does TopCashback work?
  • Will it cost me anything?
  • When will I actually get my cashback?