Marigolds do not need regular watering but require so during the dry spells. Be careful not to sprinkle water on the flowers of tall varieties, otherwise they become water-logged and soft. It is better to water Marigolds during the early morning hours so that there is sufficient time for the water on the foliage to dry up.
Most people water marigolds once a month, causing them to thrive and grow healthily. I suggest this routine unless you want to kill innocent plants such as these beautiful marigolds you have probably just bought.
Red= once a month
not often or not everyday but like 2 a month.
I don't have any but my friend does and she says she never feeds it but I guess she doesn't have to if it is dead which it is. Hoped my answer helped.
Tree times a week.
8 glasses of water a
You must give them fresh water daily
the length should be 8 times the depth of the deepest water you are planning to anchor in.
You can water its amount normally, but if you just planted it you should water it 2 to 3 times a week.
Many animals dislike the smell of marigolds, so only some animals are willing to consume them. Some examples of animals that eat marigolds are birds, slugs, grasshoppers, and squirrels.
As often as is necessary.
You should change your dog's drinking water a couple of times daily
once a year
1 time each weak
There are many varieties of Marigolds and new ones are introduced each year. Various references group the species and varieties in many different ways, such as by size, (large, semi-dwarf, dwarf) or flower shape, such as chrysanthemums or pompon types, peony types and singles. However, for simplification, here, Marigolds are divided into four basic species: African Marigolds--Tagetes erecta; French Marigolds--Tagetes patula; Triploids--a hybrid (Tagetes erecta x Tagetes patula); Single Marigolds--Tagetes tenuifolia (signata) pumila. Within each of these species there are many hybrids producing variations in color and size.
Clean , fresh water should be available at all times. water should be changed every couple of hours.