QuestionsHow to growVegetable GrowingSite and Soilwhat to add 0 Vote Up Vote Down alistair wray asked 15 years ago large veg garden needs fertilty,texture boost,no manure avaible 1 Answers 0 Vote Up Vote Down Gerry Daly Staff answered 6 years ago Mushroom compost is a very good substitute for manure. Failing that, apply some general fertilizer at about 100g per sq metre.