Guides on light types, placement tips, and how temperature and humidity affect houseplants
Light and environment determine how well a plant grows indoors. This section covers light types, placement tips, and how temperature and humidity affect houseplants.
New to this topic? Begin with our complete guide: Indoor Plant Light Guide: Where to Place Houseplants
You don't need a $50 meter. A free light meter app reads foot-candles or lux within about 20%, which is enough to tell whether a spot is low, medium or bright light. Here's the exact method, the settings that matter, and what to do with the number.
How many foot-candles do houseplants need? Low light is 50-150 fc, medium 150-500, bright indirect 500-1,000, direct sun 1,000+. Here's what 5, 50, 100, 500 and 1,000 foot-candles look like in a real room and how to measure yours with a phone.
You bought a new plant, now where does it go? The decision involves light, temperature, traffic and your plant's specific needs. Here's a systematic way to find the right spot.
East windows suit almost every houseplant. South is strongest, west is hottest, north is dimmest. Here's what each direction delivers in foot-candles, which plants belong where, and how far back to place them.
Not enough natural light? Grow lights can fill the gap, without complicated setups or expensive equipment. Here's a beginner-friendly guide to supplementing light for houseplants.
Scorched leaves, bleached spots and crispy edges, these are sunburn symptoms not watering problems. Here's how to recognize and fix sun damage on houseplants.
"Low light" doesn't mean "no light." It means tolerant of dim conditions not thriving in them. Here's what low light actually looks like and which plants genuinely survive it.
Moving a plant from dim corner to sunny window, or from indoors to outside, causes sunburn without gradual adjustment. Here's how to safely transition plants to brighter conditions.
"Bright indirect light" is the most common and most confusing, plant care instruction. This guide translates light terms into actual window positions and room placements.