warm water
Cold water
Seagrasses like eelgrass and turtle grass are known to grow relatively quickly in cold water or saltwater environments. These plants are adapted to thrive in marine conditions and can establish quickly under the right conditions. Additionally, some algae species, such as kelp, can also grow rapidly in cold and nutrient-rich waters.
cold because the plants won't grow if you use hot water. it will die
well plants grow better in regular water but if they get any water they will still grow
They grow better in dirt.
water
Celery can grow in both hot and cold water, It helps only slightly for plants to grow in warmer water.
yes usually when plants are given warm water the grow better and comparatively faster
It doesn't really matter if you use cold or warm as long as its Happy!! WARM
Well veggies grow better in water. While flowers grow better in soil.
plants grow better in soil because all the nutrients that are needed for it to grow are in the soil
I can tell you that soil helps plants grow better than water because of all nutrients