애기 콜드 프레임 박스

The lid props open on its own so I don't have to hold it while watering, which sounds small but matters when you're crouching in the yard. My lettuce seedlings have stayed warm and untouched through two nights of frost already.

Kept my kale going through the first frosts when my raised beds were done for, which is exactly what I bought it for. The lid opens and stays put on its hinge so I can vent it on warm afternoons without fighting with it.

I started lettuce seeds in this in early March and they were ready to transplant weeks before my neighbors' seedlings. The frame traps heat really well even on frosty mornings, and my spinach has never looked better.