How To Take Care Calathea Lutea. Hard water soft water fluoridated water or water of poor quality causes the leaves to turn brown from leaf burn. Indoors a calathea plant rarely grows larger than about 2ft.
Alternatively you may use a tepid shower. 8142020 Calathea are shrubbier in their form and will stand upright in a container. Hard water soft water fluoridated water or water of poor quality causes the leaves to turn brown from leaf burn.
So make sure to keep the plant in a warm area with some humidity and water it regularly.
So make sure to keep the plant in a warm area with some humidity and water it regularly. Use diluted water or fill your watering container the night before so it can off gas. Maybe the top inch or so smaller pots. Though it can tolerate full sun when well-established or acclimatized best to provide some shade as direct sunlight may bleach or scorch the leaves.