This ultimate smart garden gro zone max station is a great way to germinate your seeds, ready for the spring and summer. The smart garden will be a great addition to your garden, as you can also use it for propagation of plants with the added benefit of protecting your fruit and vegetables. Any keen gardener can now extend the growing season, or increase their growing capacity with this great value pop up greenhouse, as each shelf holds up to 6 seed trays for plenty more growing capacity. There are also 4 vent holes to improve the air flow and the front zips that will give you easy and full access to your plants. Cover Material: Reinforced polyethelene Opening: Roll up, zipped door Colour: Green mesh 120cm (W) x 50cm (D) x 170cm (H) Front zip-up panel fully opens Easy assembly Up to 6 seed trays per shelf, capacity 900 litres of growth space