Gnat Off!

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Give pesky fungus gnats the flick! Containing a specially formulated mixture of pumice, coarse sand and Neem granules Houseplant Hoarder's Gnat Off! naturally discourages fungus gnats from egg laying. It does this by creating a physical barrier over the soil and keeping the surface dry. Gnat Off! is free from harmful chemicals and synthetic pesticides and utilises the natural power of Neem.

Fungus gnats are one of the most common soil breeding pests indoor gardeners face. Not only is having them flying around indoors unpleasant, they can also be detrimental to plant health. If present in large enough numbers fungus gnats can damage plant roots and stunt growth, particularly in seedlings and young plants.


1.5L resealable pouch

Directions for use

Apply a 2cm thick layer of Gnat Off! to the surface of your potting mix.  Press down to help create an impenetrable barrier. Top up as needed.

    Delivery, postage and pick up

    You can choose at checkout whether you would like your items delivered, posted or made available for pick up. Please note we cannot post plants – these need to be picked up or delivered.

    If you place an order but don't need it right away please specify a delivery or pick up date in the 'special instructions' at checkout and we will do our best to accommodate.  

    We deliver locally within 25km of our Fremantle warehouse on Tuesdays and Fridays. Order cut-off for same-day delivery (Tues, Fri) is 9am. Orders placed after 9am on a delivery day or on any other day will be delivered the following delivery day, unless specified otherwise. If you would like to request a specific delivery date please let us know in the notes section at checkout.

    We pack all orders for postage the next business day and you'll be notified when they are on their way. We cannot guarantee a delivery date but we will always get your order to you as soon as possible.

    Pick up
    All orders for pick up will be made available to collect on the same day if ordered before 11am, or the following day if ordered after 11am. Pickups can be made during store hours.