Overwatering means yellowing leaves, a general feeling of flop (science calls it wilting!), fuzzy soil, and a pot that feels like it could double as a weight. Underwatering shows itself with crispy leaves, that same sad droop, and bone-dry soil.
Feel the Soil: The simplest way to gauge your plant's watering needs is by feeling the soil. Turns out that old trick of sticking your finger into the soil up to the knuckle has merit! If it's soggy or has standing water, you're overwatering. If it's dry an inch below the surface, it's time to water.
If a plant is overwatered, it will likely develop yellow or brown limp, droopy leaves as opposed to dry, crispy leaves (which are a sign of too little water). Wilting leaves combined with wet soil usually mean that root rot has set in and the roots can no longer absorb water.
If the soil is wet, it's overwatered - if it's dry, it's underwatered. Browning edges: Another symptom that can go both ways. Determine which by feeling the leaf showing browning: if it feels crispy and light, it is underwatered. If it feels soft and limp, it is overwatered.
When a plant is first becoming overwatered, leaves turn yellow. If soil doesn't have a chance to dry out before you water again, leaves start to wilt. When overwatering is the problem, wilted leaves are soft and limp. (If too little water is the issue, wilted leaves are dry and crispy.)
The best way to tell if your plants need water is to stick your finger about an inch into the potting mix—if it feels dry, break out the watering can. If you detect dampness, check back again in a day or two. For smaller houseplants, you can also pick up the whole container. If it feels light for its size, add water.
Is Overwatering Worse Than Underwatering? Overwatering is as equally lethal as underwatering in plants. The colossal factor is blamed on the length of exposure: the more time the soil was soggy or dry, the more a plant is likely not to survive.
When plants are under watered, they can usually recover within a few hours after receiving water. If they are overwatered, this can cause roots to rot, and the recovery process will take much longer. If the plant leaves are wilting and still soft, they will likely recover after watering.
Severe underwatering can cause the soil in your pot to pull away from the sides and become compacted. If this happens it is important to re-expand the soil so that the soil can absorb water again. One of the first things you will want to try is soaking your plant in a saucer for 30 minutes to an hour.
Overwatered plants can sometimes recover on their own, but it depends on the plant and the extent of the overwatering. If the roots have rotted, the plant will likely not recover. However, if the overwatering has only caused the leaves to wilt, the plant may be able to bounce back.
What Does Soggy Soil Look Like? Soggy soil will look dark and damp, and will hold its form when squeezed and compacted and will have a plastic consistency. If you squeeze darker soil in your hand, and it maintains that shape, your water is soggy.
If the plant has been severely dehydrated or damaged, recovery can take longer, potentially several weeks to months. It will depend on the extent of the damage and the plant's natural growth rate. In some cases, full recovery may not be possible.
In addition to signs like wet potting mix and fungus gnats, the lower leaves of your overwatered plant will start to turn yellow, and then you may even see blackening at the base of said plant. If you see base mushiness or rot, it may be game over for your plant depending on the variety, so try to catch it early.
How to check for root rot. The main signs to look out for are: yellowing, wilting leaves, wet soil that isn't drying, black, wet roots, quickly declining health, and stunted growth.
Too much, too little or inconsistent watering are major contributors to houseplant decline and can cause brown tips on houseplants. Overwatering, the most likely cause, decreases the amount of oxygen available for root growth and creates an environment susceptible to root diseases and rot.
Too little, and they're drooping like a wilted teabag. Too much, and they get a soggy bottom and grumpy leaves. Overwatering means yellowing leaves, a general feeling of flop (science calls it wilting!), fuzzy soil, and a pot that feels like it could double as a weight.
During spring and summer in Southern California, she suggests drip watering three times a week for 18 minutes, then adjusting from there if the soil is too wet or dry. Don't know how to tell? Stick your finger in the soil. If it's consistently moist 2 inches down, your plants are fine.
Beware of overwatering
Excessive watering is one of the leading causes of issues in the home landscape. Yes, this issue can be a problem even during prolonged dry spells. A condition known as root rot develops, and marigolds, verbenas, hollies, boxwoods, azaleas and rhododendrons are some of the most sensitive.
💦 Overwatering Indicators
Yellowing leaves and soil that's more swamp than solid indicate you've gone overboard. Waterlogged soil is a no-go; Geranium swatense isn't into soggy feet. If the pot feels like it's been hitting the gym, it's likely too heavy with water.
Leaves Turning Bright Yellow or Mushy Stems
This is usually a sign of overwatering, either caused by watering your plant before it's ready or if your plant is in too low of light. When plants sit in waterlogged soil, their roots can't get enough oxygen, leading to root damage which manifests as yellow leaves.
For most plants it's ok/good to allow the top couple inches of soil to dry out completely before watering again. When you do water, make sure the water is really soaking down to the roots.