In just, 30 days you will have fresh, sweet- smelling and natural Mushrooms. They are very easy to grown: make some cuts 2/3 cm long in the plastic around this block of substrate and keep damp by wetting it often and mushrooms will soon begin to sprout out of the cuts in the bag. Cut the plastic if the mushrooms start to emerge underneath. Growing areas: enclosed places such as rooms in the house, cellar, garden, stable, hayloft, etc. Grow in the open in cornes sheltered from the sun and the wind in gardens, orchards, countryside, etc. Well-shaded areas are needed. Never expose to direct sunlight or wind. Growing temperature: 18 °C- max 28 °C.