LWS Flower Vine Trumpet Creeper Campsis Radicans Herb 100 Seeds Fast Shipping ow to Care for Campsis radicans: C. radican trumpet vine can be grown in most any soil type (chalk, clay, loam and sand). Can be grown in full sun to partial shade. A trellis is recommended. Water regularly. Choose a fertilizer high in phosphorus to encourage heavy blooming (balanced 10-10-10 fertilizer is recommended). Fertilize in early spring then again early summer for best results. Germination Procedure: Apply cold stratification for 2 months if not planting for overwintering. Once exposed to cold temperatures to break dormancy, surface sow the seeds. The seeds require sunlight to sprout. Likewise, gently press the seeds overtop pre-moistened soil, taking care not to bury them into the darkness when watering. Keep seeds and soil moist during the germination phase. Germination time: 45-60 days. Buy Seeds Online,Organic Seeds,Heirloom Seeds,Non-GMO Seed,Vegetable Seeds,Flower Seeds,Herb Seeds,Fruit Seeds,Garden Seeds,Seed Starter Kits,Rare Seeds,Bulk Seeds,Indoor Gardening Seeds,Seed Catalog,Seed Packs for Sale,Sustainable Seeds,Greenhouse Seeds,Seed Suppliers,Planting Seeds,Home Garden Seeds