Well, like most nut butters, peanut butter is high in fat and calories (with around 190 calories and 16 grams of fat per 2 tablespoons).
The best time to plant lily bulbs is either early spring or mid- to late fall. Lilies prefer cool soil (below 60 degrees) to root properly; planting in warm soil will lead to weak plants and smaller flowers. After the first year they will rebound from the transplant and perform well.
Well-known bulbs are Tulips, Daffodils, Crocuses, Hyacinths and Alliums. Spring flowering bulbs have in common that they need to be planted some 3-4 weeks before the frost is in the ground. They need the cold season to start their biological clock. Hence in general spring flowering bulbs will grow in climate zones 4-8.