Definition
Cleistogamy is a type of self-pollination where the flower never even opens! πΈπ Imagine a flower that's super shy and keeps its reproductive parts hidden. The flower pollinates itself inside a closed bud. This guarantees seed production, even under unfavorable conditions. It's like a secret rendezvous inside the flower. π€« Cleistogamous flowers are often small and inconspicuous. Think of it as a plant playing it safe and keeping things under wraps.