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.
This could lead to overwatering unless you leave the pot in the water for long enough. But then the soil might have a hard time draining, which can mean your plant is sitting in soggy soil for too long. Not good! With a well-draining pot and aerated soil, overwatering shouldn't be an issue 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.
Just a couple of inches at most. I also use one other piece of equipment when bottom watering: a plant tray with no holes. You can use them to soak the plants as well as to drain the pots once they come out of the water. If you're watering in a bathtub or sink that has a plug you can pull it to drain the water away.
Bottom watering prevents accidental leaf splashes or water retention. 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.
"Bottom watering prevents overwatering".
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.
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.
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.
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.
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.
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.
Most plants benefit from drying out completely between waterings; some moisture-loving plants like ferns can be watered again when the soil is mostly dry. Step 2: If the soil is dry, fill a watering can or vessel with room temperature water.
The best time to water is early in the morning when it's still cool, which preps the plants for a hot day, but that's not always easy to accomplish with a busy schedule. The second-best time is late in the afternoon or early evening.
One of the quickest, first signs of overwatering your plants is to observe occurs at the tip of the leaf. If the tip of the leaf is turning brown this is a sign of overwatering. 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.
If it feels soft and limp, it is overwatered. Yellowing leaves: Usually accompanied by new growth falling, yellow leaves are an indication of overwatering. However, yellow, curling lower leaves can also be an indication of underwatering.
Wilting. The most apparent manifestation of insufficient irrigation in plants is general wilting. Water pressure inside the individual cells cannot exert force to maintain the turgidity, which causes them to droop. Yellowing and browning.
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.
Never be tempted to over-water. Over-watering is equally as harmful as under-watering. Letting a plant sit in water can cause it to rot. One of the reasons we recommend that you keep your plant in its nursery pot (the brown or black pot it arrives in) is that nursery pots have holes in the bottom, for drainage.
If you slide an overwatered plant out of the pot, the soil usually has a sour smell, similar to sewer gas. Roots will be dark; you might not be able to distinguish them from surrounding soil. Water will likely drip from the soil, and if you squeezed it, water would run from it like a sopping wet sponge.
“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.