Growing celosia, dahlias, and zinnias in containers

If you have a small space or don’t have any actual ground to grow in, you can plant these beautiful flowers in pots. Be sure to choose the largest container possible, at least 3 gallons (11 L). It’s important to keep in mind that when you grow any plant in a container, it will require a lot more care than a plant growing directly in the ground. In addition to needing regular deep watering, especially during the height of summer, container-grown plants need to be fertilized monthly with a balanced liquid fertilizer.

1. Celosia: Celosia, also known as cockscomb, are beautiful annual flowers that thrive in containers. Choose a pot that is at least 12 inches in diameter and fill it with well-draining potting mix. Celosia prefers full sun, so place the pot in a sunny location. Keep the soil consistently moist but not waterlogged. Celosia can be sensitive to overwatering, so allow the top inch of soil to dry out between waterings. With proper care, celosia will provide vibrant blooms throughout the growing season.
2. Dahlias: Dahlias are versatile flowers that can be grown in pots, provided you select a large enough container. Choose a pot that is at least 18 inches in diameter and has drainage holes. Fill the pot with a rich, well-draining potting mix. Plant the dahlia tubers in the pot with the “eyes” facing up, and cover them with a few inches of soil. Place the pot in a location that receives full sun. Keep the soil evenly moist but not waterlogged. As the dahlia plants grow, you may need to stake them to provide support for the tall stems. With proper care, dahlias will produce an abundance of colorful blooms.
3. Zinnias: Zinnias are easy-to-grow annual flowers that are perfect for container gardening. Choose a pot that is at least 8 inches in diameter and fill it with well-draining potting mix. Zinnias prefer full sun but can tolerate some shade. Plant the zinnia seeds or seedlings in the pot and water them regularly, keeping the soil consistently moist. Zinnias are relatively low-maintenance and will reward you with bright, cheerful blooms throughout the summer and into the fall.

With proper care and attention to their specific needs, celosia, dahlias, and zinnias can all thrive in pots, adding beauty and color to your patio, balcony, or garden space.