A biological hazard is one originating from an organism that is foreign (in presence or concentration) to the organism being affected. Many biological hazards are associated with food, including certain viruses, parasites, fungi, bacteria, and plant and seafood toxins.hree people crossing the Atlantic in a rowboat face a hazard of drowning... Three hundred people crossing the Atlantic in an ocean liner face the same hazard of drowning... The risk to each individual per crossing is given by the probability of the occurrence of an accident in which he or she drowns...
The best soil mix for your container-grown vegetables is one that is well-drained, well-aerated and has a pH that is close to neutral. Soil-containing or soilless potting mixes offer all of these features.
Plants that grow tall or produce vines -- like tomatoes and cucumbers -- will be more productive if grown up a support in a vegetable container garden. A wire cage, inserted into the container at planting time, will do. Use larger, heavier containers for trellised plants to minimize the risk of tipping.icking a Spot for Your Vegetable Container Garden. Most vegetables grown in a vegetable container garden do best in full sun (at least 6 hours of direct sun a day). Tomatoes, peppers, and other varieties that often get diseases usually stay healthiest in an open spot with plenty of air circulation.