There are a lot of different types of plants, but I recommend filtered water (fresh) for carnivorous plants and I'm guessing tap water (fresh) would be fine for normal potted plants. But make sure you don't have too many chemicals in your tap water.
In general this would be Salt Water as it affects most plants in a most devastating way. Regards.
neither salt water or salt water with fertilizer is better because salt just kills the plants. although some plants grow faster with salt because of their salinity.
Rain will better water plants because salt water has salt which will dehydrate the plant.
No. Most plants will react badly to salt.
Salt water
It will certainly not keep the water in the bucket from freezing and, if the temperature goes low enough, the bottled salt water will also freeze.
sugar water
AnswerSea Water is salty and might not be useful for watering house plants because salt will ruin the plant by osmosis due to water potential differences. So, better to use sweet water. Plants that grow in salt water are different. So, salt water plants and sweet water plants are different.
bottled, because it has less minerals to be evaporated. ANSWER: Whatever water has the most contaminants since that does not evaporate
well i did a science project involving that and i got in my results ice water is better for the plant and will make it grow taller and salt water will effect the stems
This question has too many variables to answer effectively. Some plants grow well in salt water while most will die in it. Tap water varies from where it comes from containing many nutrients and minerals to few. Bottled water can contain added minerals or just be distilled and contain none. Plants need minerals and nutrients to grow so hard tap water would probably be the best water to grow a plant in, if it was not a marine plant.
salt water!?