Water Quality for Rare Houseplants: Tap, Filtered, Rain, Distilled
A collector's practical guide to houseplant water quality: how tap, filtered, rain, and distilled water actually affect rare aroids, ferns, and carnivores.
© 2026 Rare Leafy
A quiet editorial for plant collectors.
Long-form writing on rare houseplants, slow plant living, and the small lessons we've learned at our own windowsills. Filter by section, or browse the full archive below.
Grow lights, moss poles, humidity cabinets, substrate systems — the quiet engineering behind a serious houseplant collection. Practical, opinionated guides.
A collector's practical guide to houseplant water quality: how tap, filtered, rain, and distilled water actually affect rare aroids, ferns, and carnivores.
A collector's step-by-step IKEA humidity cabinet build using the Milsbo, with parts list, airflow tips, and the mistakes to avoid on your…
A first-person, no-hype walkthrough of moving aroids from soil to LECA, with the failures, timings, and nutrient ratios I actually use.
A patient, first-person guide to building a rare houseplant collector setup one shelf at a time, with real numbers on lights, humidity,…
A collector's real notes on keeping Begonia rex alive in a humid corner: light, airflow, substrate, and the small habits that stop…
Honest Chamaedorea elegans care from a collector: light levels, watering rhythm, spider mite fixes, and why this quiet parlor palm outlives trendier…
A collector's guide to Peperomia obtusifolia: light, watering rhythm, soil mix, propagation, and the small fixes that keep those thick leaves glossy.
Aspidistra cast iron plant care from a long-time collector: light thresholds, watering rhythm, division tips, and why it earned Victorian devotion.
Honest Dracaena marginata care notes from a collector who forgets to water. Light, watering intervals, fluoride, propagation, and problem-solving in one guide.
Practical indoor care for Schefflera arboricola: light thresholds, watering rhythm, pruning for shape, and the fixes I use when leaves drop.
A collector's honest, multi-year guide to growing Ficus lyrata indoors: light, water, substrate, pruning, and the problems everyone actually runs into.
Pilea peperomioides care beyond the Instagram trend: light, water, pup division, and the quiet fixes for curling, cupping, or leggy stems.
We use a small number of cookies to make the site work, remember your comment details, and (once enabled) show relevant ads. You choose what runs. See our Cookie Policy.