Can you over water by bottom watering? Yes, if the plant is sitting in water too long, you can still overwater your plant through bottom watering. However, bottom watering is a more controlled method of watering your plants.
Some plants won't respond well to this method if they have sensitive roots and can't tolerate higher levels of salt and mineral buildup. This is the main issue with bottom watering, as the soil doesn't have a way to dispose of these materials.
The downside of bottom watering plants
In terms of plant health, there aren't a lot of drawbacks to watering plants from the bottom. However, one consideration would be that continual bottom watering could lead to a build up of minerals and excess salts in the growing medium, especially if you're using tap water.
These plants are prime candidates for bottom watering: Plants with hairy or fuzzy leaves, such as African violets, or plants that don't like getting their leaves wet, such as snake plants, Philodendron verrucosum, and P. micans.
That's not the case when bottom watering. All you need to do is set the potted plant (be sure it has drainage holes) into the bathtub, sink, or another container that's filled with a couple inches of water. After 15 to 20 minutes, the plant will have absorbed the exact amount it needs—never too little or too much.
"Bottom watering prevents overwatering".
Most plant parents are encouraged to use pots with drainage holes in the bottom. This is one of the very best ways to prevent overwatering and root rot, as excess water will simply drain out of the holes and can then be poured away.
Bottom watering doesn't flood the soil surface, so the topsoil tends to dry out faster using this method. It would be better not to allow water to penetrate all the way to the surface; but, even so, bottom watering will still help reduce your gnat population.
“Bottom-watering” is when you put your parched plant in a bucket of water and let it soak up what it needs through the drainage hole. (It's very fun. “Like a magic trick,” said Adams.) This keeps the top of your soil dry and therefore gnat-egg-proof.
He recommends: 'Using a mixture of bottom watering for every day with top watering to wash away the build-up of salts and minerals will keep your plants healthy, strong and well-watered. ' The build-up of salts should be dealt with every couple of months by watering from above.
When bottom watering potted plants, the key is in the timing. Push your finger into the soil between the wall of the container and the stem of the plant. If you push down to the second knuckle and still don't feel moist soil, it's time to water the plant.
Because the water isn't going top-down, it doesn't remove any salts from the soil. Bottom watering is more time-consuming—you have to check your plant, fill the tray, wait for it to absorb, and drain the excess as well. We'll be honest: for larger plants, this method can take quite a bit of time.
Gardening FAQ
The problem with your soil resisting hydration is not uncommon. It usually begins with the soil being watered incompletely and then drying more than it should. After that it can become hydrophobic and actually repel water! The ingredient in the soil that is causing that problem is peat.
1. 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.
– Most houseplants prefer warm or tepid water over cold water, which can shock your plant. Warm water absorbs into soil best. – Some houseplants are sensitive to tap water. Let water sit overnight for chlorine to dissipate before using.
Hydrogen peroxide will kill the gnat larvae and not injure your plant. Keep reapplying weekly until you notice the gnats are gone.
Unlike hydrogen peroxide, neem oil solutions kill both larvae and fungus gnats and thereby speed up the process of eliminating the pests for good. To create a neem oil spray, simply mix a teaspoon of dish detergent with a gallon of water and two tablespoons of neem oil.
Bottom watering encourages root growth and, when combined with fertilizer, can also aid in promoting plant growth. However, there are several crucial factors to take into account while fertilizing to make sure you are doing it correctly, which we will discuss further in this post.
Cover your soil with a blanket of organic material such as straw, leaves, shredded paper or cardboard, or bark. This will moderate soil temperature, prevent runoff and evaporation, and hold moisture in the for longer periods between waterings.
When plants have too little water, leaves turn brown and wilt. This also occurs when plants have too much water. The biggest difference between the two is that too little water will result in your plant's leaves feeling dry and crispy to the touch while too much water results in soft and limp leaves.
Stop Watering the Plant
But stopping your watering is always the first step. If you're overwatering, you'll likely notice that the soil is wet, so you want to make sure that soil is bone dry before you're ready to break out the watering can again.
Make a habit of checking on your houseplants at least once a week to see if they need a drink. 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.
It depends on the size of the pot, type of pot (plastic or clay), how dry the soil is, the type of potting medium, and the density of the root ball. Larger plants might need a few hours, whereas small plants in smaller pots will take considerably less time. Some people even bottom water their plants overnight.