I do a 45 gallon mix in kiddie swimming pools. Most of them are something like this.
5 gallons buckets of
1 Mushroom compost
1 Cow manure compost
1/2 Chicken manure compost
1/2 High Cotton compost
2 Peat Moss
2 Sungrow potting soil
1 Jungle Growth potting soil
1 Scott's Moisture Control potting soil
Cups of
2 lime
2 lime, crushed
2 blood meal
2 bone meal
4 Epson Salt
4 Perilite
2 Vermiculite
16 Coffee Ground compost
2 5-2-3 Organic ferts