Smart Co2 Organic Bags Hydroponic Growing Large Yields 5-15 M2 - 2 Pack, Green

Price:
£4.75
Free 4 day postage
Estimated between Tue, 7 May and Thu, 9 May
Returns:
14 days return. Buyer pays for return postage.
Condition:
New
Depending on the air circulation in the green room, one Smart CO2 Bag will produce enough carbon dioxide for an area of 10 m2 (170 ft2) for up to 3 months. Get a Smart CO2 Bag 2-3 weeks after planting your seeds.