Numerous studies show that during the decomposition of lignin, vegetable carbon is created, which stimulates the growth of roots and microorganisms and improves the absorption of mineral salts. Lignin is a by-product in cellulose production.
Pine needles are first blended with water and micro fibrillated cellulose (MFC), then filtered to remove the fibrous part and keep only the pulp. Lignin, potato starch and glycerin are then added to the mixture. The mixture is brought to the boil and then spread through a spatula with grooves to form the lines.
Neliö is a foldable, biodegradable pot designed to be buried together with the plant. Once in the ground it will start to degrade, releasing nutrients to the plant. This pot is designed for acidophilic plants, thanks to the use of pine needles, which lower the pH of the soil.
Photography
Photos in the studio: Esa Kapila
Photos In the lab: Mira Nittymäki
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