Back To The Roots Organic Mushroom Grow Kit Discovery Edition Soil & Fertilizers This 5-pound bag contains a

This 5-pound bag contains a powerful formula with a concentrated blend of nutrients

Kills existing vegetation

Simply apply the formula directly to the soil

integrates contemporary research with the existing nutrition provided by SUPERthrive since 1940

better quality fruits and abundant blooms with better keeping and storage qualities

Back To The Roots Organic Mushroom Grow Kit Discovery Edition Soil & Fertilizers This 5-pound bag contains aThe award winning Back to the Roots Mushroom Grow Kit is the easiest way to grow organic, gourmet mushrooms at home. Just add water and watch your mushrooms grow right out of the box in only 10 days! This Mushroom Grow kit comes with everything you need to grow, including the organic spawn, a spray bottle, free access to online STEM curriculum, and a fun Discovery Book that takes you on an incredible 10 day fungi adventure! Organic oyster mushrooms