Giving plants the nutrients they need helps them grow stronger and healthier. Healthy plants are better able to withstand insect and disease pressure in the garden. Adding fertilizer to the garden soil can also boost yields of fruits and vegetables. In ornamental perennials, flower bulbs and flowering shrubs, fertilizers and plant foods can promote more and larger flowers. The best time to buy fertilizers and plant foods is when you place your order for seeds and plants from Four Seasons Nursery. Choose from our selection of plant root stimulators, pep pills and plant starter fertilizers.