Trays & Humidity Domes

What are trays and humidity domes used for?

Propagation trays and humidity domes are commonly used for seed starting and plant propagation. The tray holds your chosen growing media, while the clear dome helps maintain a humid environment around seeds or cuttings during the early stages of propagation.

These propagation supplies are suitable for a variety of indoor gardening applications and can be used alongside compatible heat mats and propagation accessories where appropriate.

Explore our trays and humidity domes range

• Propagation trays: Reusable trays for seeds, seedlings and cuttings.
• Humidity domes: Clear covers designed to fit compatible propagation trays.
• Propagation kits: Convenient sets for starting new plants.
• Ventilated domes: Options with adjustable vents for environmental management.
• Propagation accessories: Compatible with heat mats, inserts and other propagation equipment.

How to choose the right propagation tray

Select your tray and dome based on the number of plants you intend to propagate and the equipment you already use.

• Seed starting: Choose trays sized for seedling cells or inserts.
• Plant cuttings: Select propagation trays suitable for your preferred growing media.
• Indoor growing: Pair with compatible heat mats and thermostats if required.
• Reusable options: Durable trays can be cleaned and used across multiple growing seasons.

Tips for using trays and humidity domes

• Use a propagation medium suited to your seeds or cuttings.
• Follow the manufacturer's recommendations for ventilation and humidity management.
• Keep trays clean before and after each use.
• Monitor moisture levels regularly and avoid waterlogging.
• Remove or ventilate the dome as recommended once plants develop.

Shop Trays & Humidity Domes at Dr Greenthumbs

Browse our Trays & Humidity Domes collection for quality propagation equipment, reusable trays and clear humidity domes from trusted gardening brands. Dr Greenthumbs offers fast Australian dispatch, expert advice and a wide range of propagation supplies to help you build your ideal growing setup.