Farm Tub DIY Self-Watering Conversion Kits

Farm Tub offers Do It Yourself (DIY) Farm Tub Self-Watering Conversion Kits to convert any stock tank or water holding planter into a Farm Tub growing system. The kit, which helps you create a self-watering planter, includes a reservoir insert, spacers, capillary wicks, a fill tube and Farm Tub Float water-level indicator and spigot for drainage. All you need is a planter or tank that hold water. If the planter or tank has holes they must be patched before set up.

We offer kits in 2’x 3′, 2′ x 4′, 2’x 5′, and 2’x 6′  rectangular sizes, and 3 ft rounds. Customers use a jigsaw to cut the insert platform to fit your tank or planter.

If you have a Hastings Brand stock tank, we offer pre-cut inserts (as seen in this photo), in 3′, 4′, 5′, 6′  long (M and L widths) and 3×2 round.  Even with a Hastings tank, you may need to adjust the platform to fit your tank.

Farm Tub DIY Conversion Kit Pricing – Prices have been temporarily rolled back to 2020-2021 pricing

Farm Tub DIY Conversion Kits are available for local pick up in Boulder or can be shipped at an additional charge.  Kits (without the planter) come in the following options and prices:

  • 2 x 3 foot size – $95
  • 2 x 4 foot size – $105
  • 2 x 5 foot size – $140
  • 2 x 6 foot size – $160
  • 3 foot round – $ 190
  • 3 x 8 or 4 x 8 foot size – $375 – CURRENTLY SOLD OUT – CALL FOR AVAILABILITY (custom ship rate)
  • 18 inch round size – $65
  • Custom sizing may be available – priced by quote

We offer shipping of DIY Kits within the US and Canada, Boulder pick up and regional delivery services.

All shipping orders incur a $10 per kit packaging/handling charge plus Fed Ex Ground shipping starting at a base price for the first kit : $75 (2×3, 2×4, 2×5, 2×6 size) plus $35 per additional kit in same order shipped within the U.S.A.  Shipping prices may fluctuate.

Shipping for custom or larger size DIY Kits (3×3, 4×4, 3×8 and 4×8) and international orders are custom priced and quoted in advance of shipping.

Order A DIY Kit

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Kits may be also be ordered via Order Now button on this page.

For Farm Tub Kits, when you order, please let us know the dimensions of your tank or planter, whether it is a Hastings Brand tanks (with label code – ex. 224M). Payment is due at time of order.  An estimate of shipping to be paid by the customer is given at time of order.

Order Replacement Parts

We offer individual parts if you need replacement parts or are a DIYer and want to create your own self-watering system.  We sell the following items as individual parts:  Farm Tub Float water-indicator ($15), Fill Tube and Cap ($10), Wicks , Spigots, Spacers (our newer Farm Tubs have food grade plastic spacers to hold up the reservoir platform).  Please call us for individual parts pricing – 303.449.5633.