Houseplant Water Needs: How Much Water Should I Give My Plant

Person Watering A Potted Plant With A Watering Can

Image by aerogondo

Even the most diehard plant parent can have trouble knowing individual houseplant water needs.  If you have a variety of plants from different regions of the world, each will require a different amount of moisture, and that’s where the tricky part comes into play. If you find yourself asking, “How much water should I give my plant?” then the following tips can help ensure you don’t drown your plant darlings nor dry them to the point of death.

How Much Water Should I Give My Plant?

Bringing greenery into the interior freshens air, livens a space, and creates a restful sight for the eye. Houseplants are the best way to achieve all of this and provide diversity in your décor. Watering a houseplant is probably the most crucial care the plant needs, but many plants are finicky about their moisture requirements and can be difficult to gauge.

Houseplant watering doesn’t have to be a guessing game if you know a few tricks.

All plants need water to survive, although some get moisture
from the air and don’t need direct watering. Even a cactus
needs water
, but too much can cause it root
rot
and too little will see it shrivel. In fact, over
watering
is the most common cause of death in indoor plants. If the roots
of a plant are surrounded by water, they can’t absorb oxygen.

The first thing needed to provide adequate moisture is well-draining
soil. Container
plants need drainage holes
and, in some cases, the potting mixture needs a
bit of grit mixed in to increase porosity. Orchids
get some bark in their mixture, while succulents like a little sand or small
pebbles. Once you have drainage addressed, watering a houseplant is a much
easier affair.

How to Water a Houseplant

Houseplant water needs vary by species, but the method used
also differs. Some plants, like African
violet
, should not have water touch the leaves. Therefore, using a special
watering can with a long nozzle or watering from the base are the preferred
methods. Plant leaves may spot or develop fungal diseases if they remain wet
for too long in warm, humid conditions.

Many plants seem to like water to come up from the roots. To
achieve this bottom
watering
, you can put the container in a saucer and pour water into that
for slow uptake. It is still a good idea to water from the top occasionally
until excess pours from the drainage holes, which flushes salts from the soil.

Additional Tips on Houseplant Watering

Most experts agree – Do not water on a set schedule. That is
because factors such as cloudy days, heat or cooling, drafts and other
situations will affect the soil’s dampness.

The best tip is to use your hands and feel the soil. If it
is dry when you insert a finger, it is time to water. Water deeply each time to
leach
salts
and get water to the roots. If there is a saucer, empty extra water
after half an hour.

Use room temperature water to avoid shocking the plant. Many
plants enter a dormant period in winter where they are not actively growing and
should have irrigation cut in half. If in doubt, keep plants a bit on the dry
side and use
a moisture meter
to accurately gauge each plant’s needs.

This article was last updated on 05/05/22
Read more about General Houseplant Care

Even the most diehard plant parent can have trouble knowing individual houseplant water needs.  If you have a variety of plants from different regions of the world, each will require a different amount of moisture, and that’s where the tricky part comes into play. If you find yourself asking, “How much water should I give my plant?” then the following tips can help ensure you don’t drown your plant darlings nor dry them to the point of death.

How Much Water Should I Give My Plant?

Bringing greenery into the interior freshens air, livens a space, and creates a restful sight for the eye. Houseplants are the best way to achieve all of this and provide diversity in your décor. Watering a houseplant is probably the most crucial care the plant needs, but many plants are finicky about their moisture requirements and can be difficult to gauge.

Houseplant watering doesn’t have to be a guessing game if you know a few tricks.

All plants need water to survive, although some get moisture
from the air and don’t need direct watering. Even a cactus
needs water
, but too much can cause it root
rot
and too little will see it shrivel. In fact, over
watering
is the most common cause of death in indoor plants. If the roots
of a plant are surrounded by water, they can’t absorb oxygen.

The first thing needed to provide adequate moisture is well-draining
soil. Container
plants need drainage holes
and, in some cases, the potting mixture needs a
bit of grit mixed in to increase porosity. Orchids
get some bark in their mixture, while succulents like a little sand or small
pebbles. Once you have drainage addressed, watering a houseplant is a much
easier affair.

How to Water a Houseplant

Houseplant water needs vary by species, but the method used
also differs. Some plants, like African
violet
, should not have water touch the leaves. Therefore, using a special
watering can with a long nozzle or watering from the base are the preferred
methods. Plant leaves may spot or develop fungal diseases if they remain wet
for too long in warm, humid conditions.

Many plants seem to like water to come up from the roots. To
achieve this bottom
watering
, you can put the container in a saucer and pour water into that
for slow uptake. It is still a good idea to water from the top occasionally
until excess pours from the drainage holes, which flushes salts from the soil.

Additional Tips on Houseplant Watering

Most experts agree – Do not water on a set schedule. That is
because factors such as cloudy days, heat or cooling, drafts and other
situations will affect the soil’s dampness.

The best tip is to use your hands and feel the soil. If it
is dry when you insert a finger, it is time to water. Water deeply each time to
leach
salts
and get water to the roots. If there is a saucer, empty extra water
after half an hour.

Use room temperature water to avoid shocking the plant. Many
plants enter a dormant period in winter where they are not actively growing and
should have irrigation cut in half. If in doubt, keep plants a bit on the dry
side and use
a moisture meter
to accurately gauge each plant’s needs.

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