Mini greenhouse with 20 coconut fiber pellets

Romberg unheated greenhouse with draining tray and flexible cover

This Romberg unheated greenhouse is equipped with a draining bottom tray and a flexible, transparent PVC cover.

Recommended use and heating

Being unheated, this small greenhouse should be placed near a heat source. It can be combined with a mat, a matting, or a heating cable to maintain the appropriate temperature.

Optimal growing conditions

A constant temperature between 18 and 24 °C must be maintained day and night. Ambient humidity, which is essential, should be between 70% and 80%. To facilitate control, it is recommended to use a thermometer-hygrometer.