Using the specially formulated seed mat (included with kit), cultivate your own butterfly oasis within the unique 4 ft by 4 ft raised garden design. The greenhouse roof can be used as a cold frame to help plants get started early in the season. Once your garden is grown, install the professional-grade Pro Side-walls and protect your oasis with the UV-protected roof. The greenhouse roof's windows can be opened or closed to allow for incoming or outgoing travelers. Becoming a citizen scientist has never been easier!