Gardeners Supply Company Adjustable Self-Watering Insert for Pots and Planters | Water Reservoir for Rectangular, Square, and Round Containers for Indoor & Outdoor Greenhouse Potted Plants
Condition: New
Buy Now, Pay Later
As low as
$7
/ mo
Learn more
- – 4-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Free shipping on this product
30-day returns
Learn more
30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Aug 11 – Aug 14
Recently Viewed
Features
- SELF WATERING INSERT --- First-of-its-kind adjustable self watering insert for pots and planter! This clever system adapts to practically any planter. The water reservoir fits rectangular, square, and round containers
- BEST USE AS: Our Automatic Watering Planter Kit is tested for Indoor and Outdoor use. Innovative and Futuristic Design: With fully adjustable reservoir, it can be compressed into 8"" in order to fit inside smaller containers. Fully compressed - Holds 1-1/2 quarts of water while on Full extension mode, It can hold a generous 5 quarts of water. The fill tube is height-adjustable from 11-1/2"" to 22"" so you can use it in containers of various depths as well girths
- HIGH-QUALITY BUILT: Gardener's Supply Company Exclusive Our Self Watering Planters Insert Kit is specially and safely designed for most of Potted Plants sizes. The adjustable water reservoir is made from Low density polyethylene (LDPE)/polyethylene terephthalate glycol (PETG) which is known for its flexibility, toughness, and corrosion resistance quality. Reservoir is 7"" W x 4.5"" H, Length adjusts from 8"" - 15.75"", and holds 1.5 - 5 Quarts of Water Fill tube adjusts from 11.5 - 22"" H,
- EASY TO INSTALL / USE: Installation couldn't be simpler: insert into your container, add a little soil on top, place the capillary strip over the soil, continue adding soil, and plant! The twist off-cap keeps debris out of the fill tube, and the water level indicator lets you know when it's time for a refill.
- OUTDOOR GARDEN TESTED & GUARANTEED: Every purchase you make is 100% guaranteed. We will exchange or refund your purchase for any product that is not what you expected or does not work as described during its lifetime.
Product Dimensions: 8 x 6 x 17 inches
Item Weight: 13.1 ounces
Manufacturer: Gardener's Supply Company
Item model number: 8610250**
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Aug 11 – Aug 14
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
I feel like I give a lot of things five star reviews, but I don’t review the stuff that I wind up returning this. I went out of my way to review. I purchased a antique wheel barrel for my front porch and I wanted to fill it with plants, but I did not want to ruin the wheel barrel as it was wood with dirt or water so I purchased a plastic container that I filled with dirt and flowers and I put this self watering device in the bottom of the plastic container so that it would bleach water into the soil and feed the roots of these plants I did not want it to be soaking wet soil just damp soil to keep the plants alive. I’m pleasantly surprised how well this worked I installed it in the beginning of June and I have not yet had to fill the container more than one time. The plants are growing beautifully. They are overflowing out of the wheelbarrow just like I pictured. I’m so happy with the way this Self watering apparatus worked.
...
show more
Reviewed in the United States on July 18, 2025 by MRome
I think the concept is sound but it fails in construction. I followed instructions, including pre-moistening the soil, but have had to re-fill the containers daily. IMO, the plastic is too thin for this application. The container bottom develops leaks I think due to flimsiness. I suspect if it were more substantial the reservoir wouldn’t be suitable to the application due to difficulty compressing to fit various width pots. Perhaps make different sizes for different pots where the plastic could be thicker rather than one size fits all.
...
show more
Reviewed in the United States on June 4, 2025 by RGIdaho
It is good to help keep plants watered when we are traveling. Easy to install and use. Once it is in pot it is not noticeable.
Reviewed in the United States on October 25, 2024 by Brian
Have a bricked mailbox that no longer has watering. Thought this would be the answer. It helped but not close at all. I might as well water daily.
Reviewed in the United States on January 6, 2025 by Amazon Customer
I am a very long time gardener. And recently moved to the desert. This has saved some of my favorite plants.
Reviewed in the United States on June 10, 2025 by Donna Ashby
Plant pots tend to be round... I bought their original black round ones, sturdy, fit great, 4 years and they are fine. In order to get this into a round pot so there is sufficient soil to plant, you almost squash by half, it is flimsy and every time I checked it was empty. The float filled with water and sank? Threw them out after a year.
...
show more
Reviewed in the United States on June 29, 2025 by H
Junk, doesn’t work well, plastic leaks. Save your money.
Reviewed in the United States on May 22, 2025 by Jason Toy
I just embedded the watering tank into the pot of a newly acquired lemon tree. The tree's roots aren't long enough to reach the bottom of the pot yet, but the tank is clearly keeping soil most at bottom half of the pot because my top watering keeps soil moist for days (and tank has taken a couple of half-gallon refills already). The tank is easy to refill using a funnel with exposed tube. I think once tree is better established I won't have to top water very often. Note: it was hard to compress expandable tank into a 15" diameter pot, so won't fit anything smaller.
...
show more
Reviewed in the United States on June 11, 2024 by Kitchen Maven Kitchen Maven