
A 5x8 germination kit with LED grow light bars
This is the LED-and-dome version, without the heat mat, built around the compact 5x8 tray. Two bars of Samsung LM301H EVO diodes sit over the canopy on a timer controller with four dimming levels. The schedule repeats daily so clones get a steady photoperiod. The heavy-duty 3mm dome traps humidity, and its rotating vents let you bleed it off as roots form. Growers keep the bars low over a 5x8 tray for even light without stretch.
How the humidity dome germination kit runs
The 5x8 tray holds up to 40 cells, a good size for a home run of seedlings or a modest batch of cuttings. Without a heat mat, this kit leans on ambient warmth, so it fits rooms that already sit in the seedling range. If your space runs cool, the seedling-mat version adds bottom heat to the same setup. Everything seats together with no extra hardware to source.
Key Features
- 5x8 Cell Tray: Starts up to 40 seedlings or clones in a compact footprint.
- Samsung LM301H EVO LED Bars: Two efficient bars give even overhead light for sturdy stems.
- Timer Controller: Four dimming levels on a daily repeating photoperiod.
- 3mm Vented Dome: Heavy-duty clear dome with rotating vents for humidity control.
- No-Mat Version: LED-and-dome kit for rooms already warm enough for seedlings.
- Ready to Run: Dome, LED bars, and tray seat together with no extra parts.
Kit Contents
| Component | Detail |
|---|---|
| Cell Tray | 5x8 (up to 40 cells) |
| LED Bars | 2 x Samsung LM301H EVO |
| Controller | Timer, 4 dimming levels |
| Heat Mat | Not included |
| Dome | 3mm heavy-duty, adjustable vents |
| Use | Seed germination & cloning |