A cold frame allows you to extend your growing season. Start plants early, harvest them all winter, and you've mastered four-season gardening.

Cold frame gardening is an effective strategy to extend your growing season. Whether you want to protect your plants from fall frosts or seedlings from spring cold snaps, these boxes are easy and ...

Cold frames are an ingenious way to shield plants from cold weather while creating the perfect microclimate for growth. Building your own cold frame from recycled materials is an eco-conscious ...

If your cold frame has a bottom (most don't), you can use it to grow plants outdoors that might otherwise take over your garden. Mint is a notoriously vigorous colonizer, sending rhizomes in every ...