Description
This height extension is designed to increase the internal clearance of your seed propagator, providing extra headroom as seedlings continue to grow. It prevents young plants from becoming cramped once they reach the top of the standard cover.
Built in adjustable vents allow greater control over airflow and humidity inside the unit. By managing ventilation, you can help limit condensation and maintain suitable conditions during germination and early plant development.
Main Features of the Propagator Height extender
- Adds extra vertical growing space
- Includes adjustable vent openings
- Helps manage internal air circulation and moisture levels
- Ideal once seedlings begin to outgrow the original lid
Best used when plants require additional height but still benefit from a covered growing environment.
Please note - this does not include the propagator tray, it is just the height extender.
Dimensions and Compatibility
Medium Size Extension
H:11 x W:35.5 x L:54.8cm
Compatible with:
- SKU MPHA – Seed Snug Heated Propagator
- SKU MPT1 – Seed Spa
Large Size Extension
H:11 x W:35.5 x L:54.8cm
Compatible with:
- SKU LPT1 – Large Seed Spa Propagator
- Seed Spa Large Shallow Propagator