Houseplant Care Basics: The Four Things That Actually Matter
Most dead houseplants trace back to getting one of four fundamentals wrong: water, light, soil, or feeding. Master these and the species guides become easy; ignore them and no amount of plant-specific advice helps. Each guide below is built from cited horticulture sources — no faked “we tested it” stories. (How we evaluate: How We Research.)
Some links may be affiliate links — they never change our advice.
Start here
- Watering — the single biggest killer. There is no fixed schedule; you water on a check, not a calendar. → How Often to Water Houseplants
- Light — what “bright indirect” really means and how to read your windows. (guide in this hub)
- Soil — why cheap bagged “potting soil” rots roots, and what a good mix does. (guide in this hub)
- Feeding — when to fertilise, when to stop, and why more is not better. (guide in this hub)
- Water quality — when tap water actually matters, and when it doesn’t. (guide in this hub)
Why a “basics” hub exists
Owners usually search a symptom (“yellow leaves”, “drooping”), but the real fix is almost always upstream in one of these four. If your plant is already struggling, start at the Troubleshooting hub and it will point you back to the fundamental that’s off.
The one principle under all of it
Care the plant in front of you, in the conditions you actually have — don’t follow rigid rules or marketing labels. The guides here give you the checks to do that.