Regular water, salt water is likely to kill them (If it is very salty)
Flowers will not grow with soda better than they will with water. The sugar and carbonation in soda can kill flowers.
Well veggies grow better in water. While flowers grow better in soil.
flowers do not grow faster with salt water because if it is to salty or u put to much in the plant it will die so i think it will grow faster in regular water.
yes they do because sugar is a food for plants because of that it helps flowers grow.
because tap has more minerals
well plants grow better in regular water but if they get any water they will still grow
yes, there is no certain chemicals added to the water.
Water, plant food, fertilizer, rich soil and sunlight. sugar water but to much can hurt the flowers but can help the soil decompose
flowers grow better outside because they have more sunshine then inside flowers do.
No plants or flowers will grow in gravel , they need soil to grow.
How petunia plants grow totally depends upon the amound of sun, water and fertilizer they receive.
Aquatics.