Discontinued Product

LF-One
Little Farm

The LF-One was a compact micro hydroponic system. This product has been discontinued and is no longer manufactured or sold by AGEYE Technologies. This page provides existing owners with documentation, replacement parts sources, and troubleshooting guidance.

LF-One Little Farm micro hydroponic system with four tiers of growing lettuce

Documentation

Guides & Manuals

Download the original LF-One documentation for assembly instructions and getting started.

Assembly Guide

Step-by-step instructions for assembling the LF-One unit, including parts checklist and safety notes.

Download PDF

Quick Start Guide

Get your LF-One up and running — covers seeding, nutrient mixing, PLC programming, and transplanting.

Download PDF

Replacement Parts

Sourcing replacement parts

Since the LF-One is no longer manufactured, replacement components can be sourced from the following third-party suppliers.

Fertilizer

Nutrients

Jack's Nutrients — Part A (5-12-26), Part B (15-0-0), and Part C

jacksnutrients.com

Seeds

Growing

Johnny's Selected Seeds — wide selection of varieties suitable for hydroponic growing.

johnnyseeds.com

Rockwool Plugs

Media

Round rockwool starter plugs for seed germination — compatible with LF-One grow trays.

View on Amazon

Foam Plugs

Media

Hydroponic foam plugs — alternative to rockwool for seed starting and propagation.

View on Amazon

Water Pump

Hardware

Brushless DC water pump (JT-750 compatible) — replacement for the original LF-One circulation pump.

View on Amazon

Watering Line

Hardware

1/4" blank distribution tubing for drip irrigation — replacement for the LF-One watering lines.

View on Amazon

Troubleshooting

Common issues & fixes

Step-by-step diagnostic procedures for the most frequently reported LF-One issues.

Most Common

Plug not working / Power supply turning off

Usually caused by the water pump tripping the power supply
  1. Unplug the unit Completely disconnect from the wall outlet.
  2. Unplug the pump Disconnect from the internal connector.
  3. Plug the unit back in Keep the pump disconnected for this step.
  4. Check if the PLC runs correctly If the controller powers on and operates normally, the pump is likely the issue.
  5. Plug the pump back in and observe If the power supply trips again, the pump needs to be replaced. See the Water Pump replacement part above.
Occasional

Lights not turning on or flickering

Check connections and LED driver status
  1. Check the LED connector Ensure the light bar cable is fully seated in the connector port.
  2. Inspect the LED driver Look for any visible damage or burn marks on the driver unit.
  3. Swap with a known working light bar If the replacement works, the original light bar needs replacing.
Occasional

Water not draining properly

Blockage in drain line or improper tray leveling
  1. Check tray alignment Ensure grow trays are level and properly seated on the rack.
  2. Inspect drain holes Clear any root material or debris blocking the drain openings.
  3. Flush the drain line Run clean water through the line to clear any buildup. Replace the Watering Line if blockage persists.

Looking for a commercial-scale solution?

The LF-One was our earliest product. Today, AGEYE delivers turnkey indoor farming systems, farm-native software, and modular automation for commercial growers.

Explore Turnkey Farms → Learn About Our Software