- Name: Heirloom Banana Pepper - Other Common Names: Sweet Banana Pepper - Scientific Name: Capsicum Annuum - Color: Yellow - Plant Seeds: At 80 - 85f - Harvest: 65 Days - Hardiness Zone: Annual - Plant Height: 24 - 32" - Plant Spacing: 18 - 24" - Light Requirements: Sun - Soil & Water Preferences: Average - Quantity: 200 Seeds - Other: Banana Peppers Measure 6” By 1 ½” At Maturity. They Are A Sweet Early Variety That Is Popular On Everything From Salads To Sandwiches And Pizza To Pastas.