What I do is use, 1 Bag Of soil conditioner, 1 Bag of Mushroom Compost, 1 Bag of Top Soil, 1 coffee can of pulverized Lime, 1 Bag of composted Manure, 3- 5 Gallon buckets of pearlite,and some Peat Moss. Most of this can be found at Lowe's or Home Depot..Get it now, as the season goes by, they start running out of products! Hope this helps.