Ferti-Lome Root Stimulator and Plant Starter Solution 4-10-3 helps your new plants and transplants grow greener and with more vigor by using a combination of hormone type root stimulator and fertilizer. This stimulator promotes early root formation which in turn leads to stronger roots. Use Ferti-Lome Root Stimulator and Plant Starter Solution 4-10-3 to lessen transplant shock. Whenever you start or transplant roses, trees, shrubs, house plants, annuals, or perennials reach for Ferti-Lome Root Stimulator and Plant Starter Solution 4-10-3.