Other than watering on a set schedule, you'll know if your air plant needs water by taking a close look at the leaves. The edges of each leaf will curl inward along its length as the plant uses up moisture. And although thirsty air plants don't wilt as obviously as other plants do, the whole plant will feel limp.
If you notice your air plant's leaves curling up inwards along their length, this is a telltale sign of a thirsty air plant. Soak it right away in water to remedy the problem and revive the plant.
A healthy air plant will have wide open leaves while a dehydrated air plant will have closed and curled leaves! Never submerge the bloom or flower, as it can cause the flower to rot. If you are using tap water, let the water stand for several hours to dissipate any chemicals prior to watering the plants.
Visible signs they want water: dry soil, light pot, drooping leaves, softening of leaves and stems. The leaves will also feel somewhat thinner when they are thirsty.
A light application of water, such as misting, will not fully absorb through the plant's leaves and the water will most likely evaporate before it can nourish the plant. A deeper, more thorough method of dunking or soaking is recommended for most plants every week to ten days to ensure proper hydration.
Identifying Overwatered Air Plants
The most obvious signs to look out for are soft, mushy leaves and discoloration. If your air plant's leaves feel more like wilted lettuce than the stiff, healthy texture they're supposed to have, you could be dealing with overwatering.
With a water plant mister or spray bottle, you can simply spray your air plant 2-3 times a week. Make sure the entire plant is sprayed. Once sprayed make sure there is plenty of air circulation so the plant can dry quickly. Air plants can rot if they are in spaces without plenty of air.
The leaves may also appear yellowish, dry brittle, and dull. If the plant is droopy and dry, you can try to water enough to where the soil is damp, but not overly soaked or floating in water.
Signs Your Plants Need More Water
Check the soil with a trowel, at least 2 or so inches below the soil to be sure, not just the top. Stunted growth. Small leaves. They're producing less flowers / less fruit than usual, or no flowers.
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. Water pressure begins to build in the cells of plant leaves when the roots absorb more water than they can use.
A healthy air plant will have leaves that remain firmly intact. If the plant is rotting then the center leaves will easily pull out and the plant will often fall apart. A soft and soggy base can also indicate rot.
Just like people, air plants don't enjoy staying wet for too long. Within 4 hours, at a maximum, they should be completely dry again to avoid rot. Sitting water in your Tillandsia is a sure path to a dead plant, keep your plants dry annd don't give them excess water!
If the center leaves are falling out, or the base of the plant begins to turn black or brown, this is a sign that it's beginning to rot from too much water.
As a general rule of thumb, the higher the humidity in your space, the more light is tolerated by the air plant. This means that if you're putting your air plant where it will receive loads of light, you should plan to mist it more often - twice a week or even daily.
Identifying Rot
If the base of your air plant looks brown and feels overly soft/mushy to the touch, it might be the victim of rot or fungus. Often times a rotting air plant will also lose leaves around its base and could start to fall apart, or the center of the air plant might come out.
Reviving a Dying Air Plant
Switch to rainwater or unchlorinated water. Move the plant to a well-lit place away from direct sunlight if you suspect lighting issues. Finally, spray the plants with Tillandsia fertilizer to provide nutrients and allow the plant to thrive.
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.
Containers need frequent watering.
Because there is little soil in a pot to hold water, container plants need to be watered more frequently than plants in the ground. In hot weather, they may need to be watered daily.
Symptoms and Diagnosis
With mild water deficiency, plants are usually slow-growing and stunted. Some plant leaves turn from shiny to dull at first signs of stress. Grasses, which are the first to show the loss of water in the landscape, will show signs of wilt.
The most common sign that a plant is hungry or nutritionally imbalanced is if the leaves at the bottom of the stem are browning and dropping from the plant. For plants in a patio pot or planter, sometimes the browning will look like it's coming out of the middle of the plant.
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.
🌿💧 Check the soil moisture by sticking your finger about an inch deep; if it feels dry, it's time to water. 🌱 Wilting leaves can also indicate thirst, but be careful—some plants wilt from too much water too.
Soaking Method
The best way to water air plants (Tillandsia) is to submerge them in water. "There are many different species of air plants, but they can all be watered using the submerging technique," says Aaron Steil, Horticulture Extension Specialist at Iowa State University.
Roots: Air plants anchor themselves to objects by their roots and need to be attached to something in order to grow.