Foldable Aluminum Cold Frame 100x100x40 cm spl_allstate The fertilization status can be

The fertilization status can be ascertained from a distance through dosage and alarm LEDs

1 gallon and 5 gallon sizes

This is perfect for a start-up size garden through to a full growth garden

All blocks with holes fit 1

Packing: 8 units per case

Foldable Aluminum Cold Frame 100x100x40 cm spl_allstate The fertilization status can beZenport SH7005 2 ZD Foldable Aluminum Cold Frame Greenhouse is suitable for seed planting and protecting fragile sprouts from the elements. Provide excellent weather protection for all your plants. Long lasting, maintenance free aluminum frame. Polycarbonate panels are virtually unbreakable. Quick and simple to build with pre assembled panels. Suitable for both balcony and garden. Two opening roof tops can slide out or lift up to prevent overheating.