PLANT!T Gemini System – Single Plant Hydroponic System

A self-contained recirculating hydro system for one plant

The PLANT!T Gemini System from HydroGarden is a compact single plant hydroponic system built as two stacking units: a nutrient tank below and a grow pot above it. The plant grows in clay pebbles (a 10L bag of PLANT!T Clay Pebbles is supplied), and nutrient solution is pumped up from the tank and spread over the pebbles by a laser-cut flow-ring, trickling back down past the roots. As it drains it pulls air into the root zone, giving a free-draining, highly oxygenated environment with no standing water. Because every Gemini is standalone, plants can be moved, spaced or isolated as the grow develops – ideal for long-term specimen plants, tomatoes, peppers and chillies.

What's Included

• Nutrient tank
• Grow pot with laser-cut flow-ring
• Removable floor insert
• 10L bag of PLANT!T Clay Pebbles

Key Benefits

• Better than hand watering – the roots receive a constant, recirculating supply of oxygen-rich feed.
• Free-draining root zone – no build-up of water or salts around the roots.
• Flexible layout – each unit is independent, so one plant can be moved without disturbing the rest.
• Adjustable media depth – fit the floor insert for less media and a larger tank volume, or remove it for more root room.
• Compact footprint – about 35 x 36cm, so it fits a small tent, a bench or a greenhouse corner.

How to Use

• Rinse the clay pebbles to remove dust, then fill the grow pot around your transplant.
• Decide on the floor insert: in for more tank volume and fewer top-ups, out for a deeper bed of pebbles.
• Fill the tank with a hydroponic nutrient mixed to the maker's rate and check pH (typically 5.5–6.5 for hydro).
• Top up with fresh feed as the level in the tank falls, and change the solution completely every one to two weeks.

Technical Specifications