Propagator Height Extender with Air Vents

This propagator height extender provides additional vertical space inside your seed propagator, allowing seedlings and young plants to continue growing without restriction.

Each extender features built in adjustable air vents, helping you regulate airflow and humidity levels. This supports a more controlled growing environment and helps manage condensation during germination and early development.

Key Features of the Propagator Height Extender

• Adds extra height to your propagator
• Built in adjustable air vents
• Helps regulate airflow and humidity
• Suitable for extending propagators as seedlings develop

Ideal for use once plants begin to outgrow the standard lid height.

Available Sizes and Compatibility

Medium Size

• Height: 11cm
• Width: 24cm
• Length: 38cm
• Adjustable air vents included

Compatible with:

• SKU MPHA – Seed Snug Heated Propagator
• SKU MPT1 – Seed Spa Propagator

Large Size

• Height: 11cm
• Width: 38cm
• Length: 58cm
• Adjustable air vents included

Compatible with:

• SKU LPT1 – Large Seed Spa Propagator
• Seed Spa Large Shallow Propagator