This could be a focal point plant. A plant to catch attention. Could also be called an anchor plant.
A one seeded fruit which does not split open to release it’s seed, ie. the “seeds” on a strawberry.
Rainwater that contains sulfur dioxide and other pollutants from industrial plants.
Soil that is lower than 7.0 ph. Acidity is measured by the amount of calcium in the soil, as is alkaline soil.
Bacillus thuringiensis. A bacterium which will destroy the stomach cells of insects that consume it. It degrades quickly in sunlight so spray early in the evening. This biological insecticides will also kill young butterfly caterpillars.