actually they are minerals
iron
Emanuel Epstein has written: 'Mineral nutrition of plants: principles and perspectives' 'Mineral nutrition of plants' -- subject(s): Assimilation, Effect of minerals on Plants, Nutrition, Plants
ions that plants need for supprt and growth
Plants absorb mineral salts from soils and waters.
yes
All the plants need fertilizers which are salts.
The useful mineral nutrients for plants is NITRATES and PHOSPHATES.
bollons
You want to try and avoid watering plants with mineral water. The alkaline levels will kill some plants and can cause other plants to change colors in there flowers, fruit size, and fruit development.
What you observed in the different products applied to your plants as principles in mineral nutrition will depend on which products were used. The types of plants will also play a factor.
Plants get their mineral ions from a bumblebee pulling off a petal then escreting into the flower, giving the plant its ions.
amber is not a mineral is a hydrocarbon because a mineral can't come from animals or plants