Serrano Plant Care - Web space them out about 18 inches apart to give each plant plenty of room to grow. Sign up to our newsletter. Web care for your plants: Serrano pepper plants need plenty of sunlight, water, and nutrients to thrive. After planting, water the seedlings thoroughly.
After planting, water the seedlings thoroughly. Serrano pepper plants need plenty of sunlight, water, and nutrients to thrive. Web space them out about 18 inches apart to give each plant plenty of room to grow. Web care for your plants: Sign up to our newsletter.