Redwood Coldframe GardenStarter Kit

The Redwood Coldframe GardenStarter Kit creates a compact protected-growing space for seedlings, containers, or crops planted directly in the soil below. The movable structure measures approximately four feet wide by two feet deep by 16 inches high and accommodates four standard flats. Twin-wall polycarbonate panels diffuse light and add insulation above a redwood frame.

• Four-by-two-foot growing area
• Fits four standard flats
• Twin-wall, UV-treated polycarbonate panels
• Redwood frame for beds, decks, tables, or patios

Place the cold frame on a level, well-drained surface and anchor it for local wind conditions. Protected spaces can heat rapidly even on cool days, so monitor temperature and ventilate before seedlings overheat. Water needs may differ from open beds because rainfall is excluded. Brush snow from the cover before loads accumulate and verify any site-specific anchoring or structural requirements. Redwood greenhouse and bench kits generally require 8–12 weeks to ship; confirm current timing before planning a start date.

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