One of the problems with starting a No Dig bed is that to make one you need either well rotted home made compost or well rotted farmyard manure both of which you may not have if your new to gardening or live in a town or city
Most councils are now obliged to run a “Green waste” recycling scheme and as long as they conform to British Standards Institution’s Publicly Available Specification 100:20 11 there perfect for garden use
Every batch of compost made to this standard is analysed and tested for impurities and contaminants by an independent laboratory, and all procedures are fully documented part of this test is the germination and growing of Tomatoes to test for contaminants
The result is a compost perfect for all gardens, that can also be used as an environmentally-responsible alternative to peat but with a higher PH so also help cut costs by reducing use of artificial fertilizer and lime