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2 Sustees + 2 Refills Bundle Set - Best Buy

Keep Your Plants Thriving for 2+ Years with This Set!

    Size: Small
    Sustee Colour: Green
    $44.95 $39.95 INC. FREE SHIPPING
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    Australian Owned and Grown

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    Take the Guesswork Out of Plant Care
    Grow your plants with confidence using the 2 Sustees + 2 Refills Bundle Set—a simple, reliable solution for every plant parent.

    Sustee eliminates the uncertainty of watering by monitoring soil moisture directly at the root level. With Sustee, you’ll always know when to water and when to wait, helping you avoid the two biggest plant killers: overwatering and underwatering.

    What’s Included:

    2 Sustees: Choose the size and color to perfectly match your plants and pots.

    2 Refills: Keep your Sustees working for up to two years, ensuring healthier, thriving plants.

    Why Choose Sustee?

    No More Guesswork: Say goodbye to wilted leaves and soggy roots.

    Root-Level Precision: Tracks soil moisture where it matters most.

    Hassle-Free Operation: Insert it, let it work, and enjoy passive monitoring.

    Perfect for All Plants: Ideal for houseplants of all kinds, from ferns to succulents.

    Eco-Friendly Design: Reusable with refills to keep it going strong.

    How Sustee Works:

    Place the Sustee upright in your plant’s soil.

    Monitor the indicator as it changes from blue to white as the soil dries.

    Water only when the indicator turns white—no more overwatering!

    Whether you tend to overwater, underwater, or simply forget, the 2 Sustees + 2 Refills Bundle ensures your plants stay healthy and thriving with minimal effort.

    The Science Behind Sustee

    Understanding When to Water
    Watering isn’t just about the plant—it’s about the environment. Factors like temperature, humidity, the season, and growth stage all influence when your plant needs water. Sustee adapts to these variables, ensuring accuracy every time.

    Plants Thrive in the Right Moisture Range
    All plants have an optimal soil moisture range, known as “available water capacity.” Staying within this range helps prevent root rot and dehydration. Sustee makes maintaining this balance effortless.

    Precision with the pF Value
    Soil moisture is measured by the pF value, which indicates how well soil retains water. Most plants thrive in a range between 1.7 and 2.3. Sustee’s indicator begins to fade at a pF value of 2.0 and signals it’s time to water by 2.3.

    With Sustee, precision watering is simple—no matter the plant or environment.

    Order your 2 Sustees + 2 Refills Bundle today and transform your plant care routine into an effortless experience. Keep your plants happy, healthy, and thriving—because every plant deserves the perfect balance.  

    Feels Good to Grow

    Good for you, good for the planet

    Sustainable Packaging

    Our Plant Travellers are made from sugarcane by-products, making them home compostable and biodegradable. Read more

    Freshness Guarantee

    We take great care so your plants arrive in amazing condition! If by random chance they don't, never fear. We’ll either replace them pronto or refund the price back to you. 
It’s our Plant Promise.

    Garden Coach

    Let us help you grow! We’ll follow along with tips and reminders for watering, feeding and positioning. The easiest way to grow plants confidently. We’ve got your back.

    4.8
    Rated 4.8 out of 5 stars
    Based on 46 reviews
    Total 5 star reviews: 39 Total 4 star reviews: 5 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 1
    96%would recommend this product
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    46 reviews
    • MC
      Maureen C.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      4 months ago
      Sustees…gotta luv em!!

      I love my Sustees! My plants are thriving!

      They are all growing, and I have so many!

      PI Profile picture for Plants in a box
      Plants in a box
      3 months ago

      We're glad you love your Sustees - they make life much easier! We appreciate your feedback Maureen.

      Plant Nerd

    • WM
      Wilhelmina M.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      7 months ago
      Happy Sustees.

      Fantastic will need to order more takes the worry out of plants drying out or overwatering.

    • PK
      Pam K.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      1 week ago
      Sisters and refills

      These items are my saviour with my indoor plants. I had previously purchased 2 dusters but was beginning to wonder whether one was still working and after replacing it with a new refill (which I hadn’t realised were available until I was placing my latest order) I now know that it wasn’t. My plants thank you 😀

      PI Profile picture for Plants in a box
      Plants in a box
      2 days ago

      So glad you are happy with your new Sustee!

    • N
      Nicole
      I recommend this product
      Rated 5 out of 5 stars
      2 months ago
      5 Stars

      Love systems. Takes the guess work out of watering

    • JR
      Jennifer R.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      8 months ago
      Sustees

      Fabulous

      PI Profile picture for Plants in a box
      Plants in a box
      8 months ago

      Thanks so much!
      From Plant Nerd

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