Pleins feux sur Soltech : HSI, qui fait la différence depuis 2014

White fuzz or dark smudges on a terracotta pot are one of the most common things plant owners search for, and the good news is that it is almost always easy to explain and even easier to fix.

Succulents need six to eight hours of bright light a day to stay healthy, according to South Dakota State University Extension, but many of the spots homeowners love to style them, bookshelves, bathroom vanities, dark entryway consoles, fall well short of that. Styling succulents well and keeping them alive both come down to matching the display spot to the plant's actual light needs, not just picking a pretty vessel. This guide covers why succulents have become such a popular decor choice, how much light they truly need, the riskiest styling spots, how to catch warning signs early, and how to keep the look without sacrificing the plant.

Houseplants absorb light through chlorophyll to fuel photosynthesis, the type of light reaching a plant matters just as much as how much of it there is. Direct light means unfiltered sun rays landing straight on a plant's leaves, while indirect light has been filtered, diffused, or bounced off another surface before it reaches the plant. This guide breaks down what actually separates the two, why the difference determines whether a plant thrives or scorches, and how to tell which one you're actually working with at home.