We have always used quite large quantities of compost. Sawdust, collected from the stables and blood and bone which has been added, is placed in a trench in the garden.
After 12 months it is dug in and it greatly increases the richness of the soil. However the addition of Probitas has not only increased the worm population in the soil but has encouraged bigger and better vegetable crops that have a splendid flavour.
Another remarkable benefit is that the vegetables are very healthy and strong and also seem to have developed a resistance to aphids, slugs and snails.
This is of marvellous benefit because we do not use sprays or dusting powders.