Cosmos flowers are also known for being very tolerant of drought conditions and are a low maintenance plant for the garden. Watering requirements differ for newly planted seedlings and older plants: Newly planted seedlings require even water until established; Mature plants only require water when soil is dry a few inches down. Watering should be deep and infrequent rather than shallow and frequent since it helps to develop strong roots. Do not over water or you may find that roots may rot and blooms will not be produced. Plants are also better hydrated with mulching around them during hot summer days. Visit Now: https://abodelook.com/knowledge-hub/cosmos-flower/