ZZ plant with dark glossy leaves in a bright indoor setting near a window

ZZ Plant Care: Watering, Light, and Yellow Leaves

By KnowYourPlant editorial team. Last updated June 4, 2026. You’ve had your ZZ plant for a while, and something just changed. A leaf or two went yellow near the base. Or the soil feels like it’s been wet longer than usual, and you’re not sure if you should water again or wait it out. Or you picked it up, heard it was nearly impossible to kill, and now you’re quietly wondering if you’re the exception. ...

 · 17 min · 
Tropical houseplants including calathea and ferns grouped together near a bright window

Humidity for Houseplants: How to Raise It Without a Humidifier

By KnowYourPlant editorial team, last updated June 15, 2026. Your calathea’s leaf edges have gone brown and papery. Not just the tips – the whole outer edge of older leaves is drying out and pulling inward, and it is spreading to newer growth. You have read everything you can find. Every article says the same thing: these plants need high humidity. So you have been misting it almost every day. The crispy edges are still spreading. ...

 · 17 min · 
A monstera leaf turning yellow against a bright indoor background

Why Are My Monstera Leaves Turning Yellow? 8 Causes & Fixes

Why Are My Monstera Leaves Turning Yellow? 8 Causes & Fixes By KnowYourPlant editorial team. Last updated June 17, 2026. Monstera leaves turning yellow is one of those problems where you know something is wrong but the plant is not being specific about what. A yellow leaf is the plant’s most general complaint. It can mean half a dozen different things depending on where the yellowing shows up, what the soil feels like, and what changed in the last few weeks. ...

 · 16 min · 
Monstera plant with drooping leaves in a terracotta pot

Monstera Drooping: Why It Happens and How to Fix It

Monstera drooping is one of those things that stops you cold. A plant that looked fine yesterday now hangs heavy – leaves limp, stems losing their upright posture, the whole thing looking defeated. It’s unsettling. And the frustrating part is that very different problems can cause the exact same look. A drooping monstera is sending a signal. The cause could be thirst, too much water, transplant stress, a cold draft, or the early stages of root rot. Each one needs a different response. The mistake most people make is reaching for the watering can before they know which problem they’re dealing with – and if the soil is already wet, that makes things worse. ...

 · 16 min · 
Overwatered houseplant with yellow drooping leaves next to a pot with soggy soil

Overwatered Plant: Signs, Symptoms and How to Save It

Your plant is drooping. The leaves are turning yellow. You water it, nothing improves, so you water it again. It gets worse. This is how overwatering works. Not in a single dramatic event, but in a slow loop where the visible symptoms make you feel like the plant needs more water, even when the real problem is that it has had too much. Overwatered plant symptoms are some of the most misread signals in houseplant care, partly because they overlap with underwatering, and partly because the damage happens underground – where you can’t see it until it’s already well underway. ...

 · 19 min · 
Several houseplants growing in clear glass vases of water on a bright windowsill

15 Houseplants That Grow in Water (No Soil Needed)

If you have ever dropped a pothos stem into a glass of water and watched roots appear within a week, you already know the appeal. No potting mix. No drainage drama. No soil mess. Just a clean jar, some light, and a cutting that wants to live. The honest version: water growing is a real and valid way to keep many houseplants alive and display-ready, not just a temporary propagation trick. For the right species, a glass vase can genuinely be a permanent home. ...

 · 21 min · 
Pothos plant in a terracotta pot being checked for soil moisture with a finger

How Often to Water Pothos: The Complete Watering Guide

If you searched “how often to water pothos” hoping for a number, here it is: it depends on your pot, your soil, and your season more than it depends on the plant. A pothos in a well-draining terracotta pot under bright indirect light may need water every five days in summer. The same variety in dense nursery peat inside a glazed cachepot in a dim corner might go three weeks. Same plant, completely different schedules. ...

 · 16 min · 
Roots circling the bottom of a plastic nursery pot, visible when slid out before repotting

When to Repot Plants: 7 Signs It's Time for a Bigger Pot

By KnowYourPlant editorial team. Last updated: June 17, 2026. Knowing when to repot is one of those things that sounds obvious until you’re actually standing over a plant, trying to decide if it’s genuinely cramped or just looking a little dramatic. Most people repot too early, too often, or for the wrong reasons. A fair number also wait too long, then wonder why their plant stopped growing. The real problem is that the usual signs you’ll read about – roots at the drainage hole, slow growth, soil drying out fast – are real but incomplete. They show up in guides without context, and that missing context is what sends a healthy plant into unnecessary repot stress, or leaves a struggling one stuck in a pot it’s outgrown. ...

 · 18 min · 
Fiddle leaf fig stem being pruned with clean scissors just above a leaf node

Fiddle Leaf Fig Pruning: Branching, Shaping, Propagating

Fiddle leaf fig pruning is one of those things that feels irreversible right up until you do it. You stand there with clean scissors, staring at a plant you have spent months, sometimes years, keeping alive, and every instinct says put them down. What if it goes into shock? What if it never branches? What if this is the cut that ends it? Here is what actually helps: before you decide where to cut, decide what you are trying to accomplish. “I want to prune my fiddle leaf fig” can mean four completely different things, and which one you are actually after changes everything about where to cut, how much to remove, and what you will realistically see afterward. ...

 · 25 min · 
Houseplant with brown leaf tips and edges on a windowsill

Why Are Plant Leaves Turning Brown? (10 Causes + Fixes)

By KnowYourPlant editorial team, updated June 2026. We checked current extension guidance on brown leaf causes, then compared it with real houseplant-owner confusion patterns so this guide helps you diagnose the pattern before you change care. If you’ve been stressing over your plant’s brown leaves, you’re probably not doing something obviously wrong. Brown leaves are one of the most common plant distress signals, and also one of the most misread. ...

 · 18 min ·