After certain botany classes, some of my Cal Poly colleagues and I found it difficult to enjoy eating certain fruits and vegetables like we did previously. Simple things like pineapples, figs, potatoes and Brussels’s sprouts were much less appealing, or even unappealing, once we discovered what they really are. Yet, we also gained a bit more respect for these seemingly weird plants. Even though their adaptations do not always make sense to us, and some adaptations are a bit outdated by a few thousand centuries, or much more, many plants are remarkably adapted to their particular situations within their natural environments.      

Pineapple is still one of my less favorite ‘fruit’. However, the related bromeliads, of the family Bromeliaceae, are fascinating. Almost all are ‘stemless perennials’ with basal rosettes of foliage. (Their ‘stems’ are actually out of sight below their foliage.) Most are epiphytes that live within the canopies of larger trees or on exposed rock formations, sustained by whatever organic matter that happens to fall onto them from above. They are consequently very well adapted to confinement in pots, so can be quite happy as houseplants. A few bromeliads that live in deserts or other comparably harsh environments actually resemble yuccas.

Some people like to water large bromeliads  in the ‘reservoirs’ formed by the densely set leaves at the middles of the foliar rosettes. In the wild, these reservoirs naturally collect rainwater to use during drier weather. Bromeliads can either absorb moisture directly from their reservoirs through their leaves, or they release some of the water between their foliage to their roots below as their leaves lose turgidity (wilt slightly) because of a lack of rainfall or humidity. Either way, bromeliads really know how to conserve and ration water accordingly.

Many bromeliads are appreciated for their unusually colorful and often strangely textured foliage. Many have very interesting or downright strange flowers that mostly stand high above their foliage. The flashiest bromeliads have all of the above ; oddly textured and colorful foliage with interesting flower trusses outfitted with bracts (modified leaves that adorn flowers) that are so colorful that it is difficult to know where the foliage ends and the flowers begin.