Learning Task 3 True or False. Write true if the statement is correct and false if it is wrong. 1. Organic gardening is less expensive than gardening with the use of chemical or commercial fertilizer. 2. When a food package reads "certified organically grown," you can be assured that the food was grown organically. 3. Organic pesticides are all natural, and therefore nontoxic and completely safe. 4. A garden full of bacteria is an unhealthy one. 5. Compost smells bad, but the results are worth it.