How to Grow Lemon Trees from Seed (& Other Citrus Fruits) Potting Soil for Healthy Indoor Plant Growth Sol Soils In autumn, mature catalpa seed pods turn brown and often hang on the tree through late fall and into winter. Today's @marthastewartblog looks at some of the seeds, berries, and cones of Garden Supplies, Potting Supplies, Garden & Backyard Campania International Scroll Handle Large Planter Citrullus, Watermelon Mix 'Doll Babies' Organic Heirloom ~ 45 seeds Gertens Garden Center