Growing Celosia In Containers. If you want smaller celosia plants plant them in partial shade. Planting and growing celosia.
How to grow celosia plants. Deadhead your celosia when the blooms begin to fade if desired. Apply a balanced liquid fertiliser every few weeks.
Do not bury the main stem below the soil surface.
You can grow the plant from seeds or you can buy potted plants from the nursery. Wide hardiness cold hardy in usda zones 10 to 11. First you should plant celosia in a sunny site or place the container in a place where your plant receives plenty of sunlight. Plant in well drained soil if you are re potting into larger containers.