Just a teaspoon, and suddenly the orchid miraculously blooms many flowers.

Avoid Overdoing: Orchids are delicate. Excessive coffee might harm them.

Filtered Coffee is Preferable: Unfiltered coffee can be detrimental if used excessively. Always opt for filtered variants.

Pest Watch: While coffee does have repellent qualities, some pests might still be attracted.

Not a Complete Replacement: Remember, coffee is a supplement, not a full-fledged fertilizer. Continue your regular orchid feeding routine.

Harnessing coffee in orchid care is a promising and eco-conscious method. By grasping the science and exercising diligence, orchid enthusiasts can integrate coffee into their care regimen. As with all things, moderation and consistent monitoring are key.