A garden or structure designed for growing and displaying ferns.

Iron in the +3 oxidation state (Fe³⁺); less soluble and less available to plants than ferrous iron.

Iron in the +2 oxidation state (Fe²⁺); more soluble and readily absorbed by plant roots.

Containing or resembling iron; often reddish or rusty in appearance due to iron content.

Capable of producing offspring or fruit; in plants, refers to structures that can reproduce.

The union of male and female gametes in plants, leading to the formation of a seed.

The ability of soil to support plant growth, often influenced by nutrient content and structure.

The process in which male and female gametes unite to form a zygote in sexual reproduction.

A standardized label on fertilizers indicating the percentages of nitrogen, phosphorus, and potassium (N-P-K).

A device used to deliver diluted fertilizer solutions to plants via irrigation systems.