About Pro 70 Propagator (Indoor Garden Kit & Root Blanket) Growing plants from seeds have never been easier. Start growing vegetables or flowers from seeds in this simple indoor propagator. Propagators are designed to germinate seeds into seedlings in their ideal conditions – some act as mini-greenhouses. Size: 54 x 34 x 24 cm. A high-dome vented lid with two openings helps the airflow in the dome propagator and avoids condensation and the development of plant-fungal diseases. Note: Keep your plants in the propagators until the seedlings have at least their second leaves. Just some of the popular plants in the UK gardeners like to plant with growing seeds propagators are roses, lavender, aloe vera, spider plant, rosemary, basil, mint, cactus, orchid, peace lily, and many more. Discover more practical advice in our article “How Do Propagators Help Seeds To Germinate?