Heat 'n' Grow 3-Part Propagation Set | Clear Vented Dome, Lattice Tray & Catchment Base | Complete Propagation Kit

Everything You Need to Propagate — In One Complete Set

Stop piecing together your propagation setup one part at a time. The Heat 'n' Grow 3-Part Propagation Set gives you the clear vented dome, lattice seedling tray, and solid catchment base together — a complete, ready-to-use system designed so every component works perfectly with the others.

Seeds germinate faster. Cuttings root more reliably. And your bench stays clean. That's what a proper propagation setup does.

What's in the Set

• Clear vented dome (3 adjustable vents) — locks in warmth and humidity while giving you precise control over airflow; clear walls let light through without lifting the lid
• Lattice seedling tray — drainage holes throughout prevent waterlogging, encourage healthy downward root growth, and support bottom watering
• Solid catchment base — collects all runoff neatly underneath, keeps your bench dry, and holds water for bottom watering between sessions

Why the 3-Part System Works Better

Each piece is designed to work with the others. The dome sits flush on the lattice tray. The lattice tray sits flush in the catchment base. Water flows down through the lattice, collects in the base, and wicks back up to the roots — a natural, low-maintenance watering cycle that keeps moisture consistent without overwatering.

The adjustable vents on the dome let you gradually open airflow as seedlings develop, reducing the risk of mould and damping off during the critical early stage.

Who It's For

• Home growers starting seeds or taking cuttings
• Hydroponic growers propagating clones before moving to the main system
• Greenhouse and outdoor gardeners who want reliable germination year-round
• Anyone upgrading from a basic tray-and-wrap setup to a proper propagation system

Works With

Use standalone or place on top of a Heat 'n' Grow Heated Propagation Mat for even faster results. The set is sized to fit the Heat 'n' Grow heated tray range and is compatible with standard seedling inserts, jiffy pellets, rockwool cubes, and clone collars.

Specs at a Glance

• Includes: Clear vented dome + lattice seedling tray + solid catchment base
• Dome vents: 3 x adjustable
• Weight: 1.2kg (full set)
• Material: Durable, reusable clear and black plastic
• Compatible with: Heat 'n' Grow heated propagation mats, standard seedling inserts, rockwool, jiffy pellets, clone collars

Tip: Add a Heat 'n' Grow Heated Propagation Mat underneath this set for a complete, temperature-controlled propagation station that delivers results every cycle.