Romberg Greenhouse Maximus Complete LED – Heated Propagator with Integrated Grow LightThe Romberg Greenhouse Maximus Complete LED combines bottom heat, LED plant lighting, and adjustable ventilation in one unit. It creates a stable environment for seeds and cuttings even in darker rooms or during short winter days.A 5 W Venso LED lamp provides a plant-friendly light spectrum, while the heating mat keeps substrate temperatures in the 22–25 °C range under normal room conditions. Together they support strong, compact growth from sowing to transplant.More information Integrated LED lighting: 5 W lamp for seedlings and young plants when natural light is limited. Heated base: built-in mat maintains a stable, warm root zone. Adjustable vents: lid sliders let you regulate humidity and air exchange. Compact footprint: approx. 59 × 27 × 39 cm – fits on shelves or sideboards. Durable housing: anthracite body that is easy to clean and resistant to common horticultural acids. Use the Maximus Complete LED for reliable germination and propagation performance without relying on window light alone.Ventilation and humidity in Greenhouse Maximus Complete LED Closed start: Keep vents mostly closed for rooting and germination, then open gradually to harden off. Condensation: Light condensation is normal; persistent heavy droplets usually mean it needs a little more airflow. Watering: Aim for lightly moist media rather than saturated trays. Cleaning and storage for Greenhouse Maximus Complete LED Wash between rounds: Rinse tray and lid with mild soap, then dry fully. Gentle cleaning: Simple cleaning keeps plastics clear and seals intact. Storage: Store out of direct sun and heat so the lid does not warp.
