Gray 20 cups Hydroponic tower . Growing system for 20 cups four-way cup modules. Complete hydroponic tower, 3D printed from PETG in gray.

  

Hydroponic tower with 5 levels with four cups in light gray color. It allows you to grow 20 plants side by side indoors or outdoors. The material used is petg, which is non-toxic and food-grade. Compared to pla, it is uvand temperature-resistant. It's great for indoors or outdoors, without any defects caused by sunlight or uv light.

You can increase the tower height by purchasing additional modules and cups. All are available in our store. The tower has floors with four cups each.

It includes the top sprinkler module and lid. For convenience, there are two spacers: 40mm and 120mm. The tower is built from interchangeable lockable modules. Inside the modules is a guide for the hose connected to the submersible water pump. The pump sits in the base with the nutrient liquid and pumps water up to the sprinkler at the top. Water then drips down, irrigates the plant cups, and circulates through the pump back to the top. From 2025, we have changed the offering to provide a tower holder lid for a 5-gallon bucket (like home depot or lowes) or a second option, a white food-grade bucket with a lid and tower lock adapter. The tower then sits on top of the holder above the bucket with the nutrient water and a pump inside that pushes the water through a hose to the top sprinkler for irrigation. This tower model comes with 20 grow cups, a water pump, and piping included. 5x 4-way module for 4 cups. 1x lid module for the sprinkler.

1x module spacer 12 high. 1x module spacer 4 high. 1x submersible water pump 220gph, ultra-quiet.

1x vinyl clear hose 1/2, 5 feet long. Two optional bases to choose from.

1x 5-gallon bucket and lid with lock-in adapter for the tower. Ready to use, including hole for pump cable. Everything needed is then included. 1x 5 gallon bucket lid with lock-in adapter holder (for a 12 bucket diameter like home depot or lowes).

You will then need only the 5-gallon bucket to complete the tower. (photos may be in white which is the original design model). This item is made of petg.