Perlite 3 liters

Half kilogram small white lightweight particles resulting from heating volcanic rocks. Many believe it is fertilizer or cork, and this is not correct. As a result of heating, its volume increases 20 times, producing small air cavities that retain water and fertilizers to make them accessible to plant roots. It is considered one of the best soil conditioners as it helps plant growth and makes the soil soft and moist. It improves soil aeration and drainage of excess water. It is non-degradable and remains in the soil. It acts as an insulator against high and low temperatures outside the soil. Weighing a certain amount of sand equal to four times the amount mixed with perlite is suitable for large pots for easy carrying and transportation. It is added at a rate of 20% to the soil.