The zamioculcas zamiifolia grows well in low light, although direct sunlight is better avoided. Allow the soil to dry to the touch at the top between waterings and avoid overwatering. Overwatering can cause stem and rhizome rot, therefore it’s better to water this plant sparingly.
How often do you water ZZ plant?
Always check your plant’s watering requirements as soon as you get it. Check the moisture level deep in the soil before giving your ZZ a drink to make sure it isn’t moist directly beneath the surface. Consider aerating your plant’s soil before watering it for the first time. Aerating the soil allows it to breathe and release moisture. Because ZZs prefer a dry environment, it’s critical to check the soil moisture at the root zone before watering.
A soil probe, which allows you to monitor your plant’s moisture level at the root level and can also be used to aerate the soil if overwatered, is the best tool we’ve discovered to get an accurate moisture reading throughout the soil. The Monitor Brass Soil Probe is a stylish choice.
Between waterings, ZZ’s want to dry completely. Because they have a very good water retention system, you shouldn’t water this plant until the soil in the pot is completely dry. In low-light environments or during the winter, this may mean watering only once a month.
Rotate your plant on a regular basis to guarantee even development on all sides, and dust the leaves frequently to ensure optimal photosynthetic activity. Take advantage of the opportunity to dust the leaves and inspect the undersides for bugs while you’re at it. Once every couple of months, clean your leaves with a microfiber cloth and a fine-spray mister.
If you’re going to pot your ZZ Plant in an organic container, we recommend adding a waterproof saucer underneath to protect your flooring from the moisture that may collect beneath the pot.
Remember that each plant is a unique living organism with distinct needs, especially in its own environment. Pay care to your ZZ’s health and watering requirements, and you’ll have a long and happy relationship.
Where should I place my ZZ plant?
ZZ plants are native to Africa’s tropical regions, which have rainy and dry seasons, resulting in wildly changing growing conditions. As a result, they are very forgiving houseplants! ZZ plants thrive in fluorescent lights in offices and commercial buildings since they need a lot of indirect light (direct sunshine can scorch the leaves). ZZ plants can be cultivated outside in zones 10 to 12 in regions with filtered sunshine and well-draining soil. (The sun is OK in the morning, but plants need shade from the intense afternoon sun.)
Should I mist my ZZ plant?
On a ZZ Plant leaf, there is a sunburn. I put mine out in the rain one afternoon and kept it out until 11 a.m. the next morning. This one leaf was the only one that caught fire. It was also the end of October, and they burn quickly!
Humidity
Tropical climates are home to ZZ Plants. Despite this, they are adaptive and do well in our homes, which have dry air. Mine barely has a few microscopic, tiny brown tips here in hot, dusty Tucson.
Fill the saucer with stones and water if you think yours are stressed owing to a lack of humidity. Place the plant on the pebbles, but make sure the drain holes and/or the bottom of the pot aren’t flooded. Misting a couple of times a week should also assist.
Fertilizing
When it comes to fertilizing, ZZ Plants aren’t picky. I use worm compost and compost to feed my. I’ve been doing it once a year, but starting next year, I’ll start applying in late February/early March (here in Tucson, where the weather warms up quickly) and then again in July. Here’s where you can learn more about my worm compost/compost feeding.
If you have it, liquid kelp or fish emulsion would be good, as would a balanced liquid houseplant fertilizer (5-5-5 or lower). In the spring, dilute any of these to half strength and apply. If you believe your ZZ requires another application, repeat the process in the summer.
You shouldn’t fertilize houseplants in the late fall or winter because that’s when they’re supposed to be resting. Salts might build up and damage the roots of your ZZ Plant if you fertilize it too much. If your houseplant is strained, such as bone dry or dripping wet, don’t fertilize it.
Soil
My favorite combination is 3 parts potting soil, 1 part succulent and cactus mix, and 1 part coco coir. I always add a few handfuls of compost (how many depends on the size of the pot) and a 1/4-1/2 layer of worm compost on top.
I get my compost, succulents and cactus, and coco coir from a local supplier. I use this potting soil and worm compost. More online options for compost, succulent and cactus mix, and coco coir can be found here. Here’s where you can learn more about my worm compost/compost feeding.
Repotting/Transplanting
If you live in a warm environment, you can do this in the spring or summer; if you live in a cold climate, you can do it in the early fall. Your plant will need to be repotted sooner if it grows too quickly.
Both of mine are in plastic pots, but terra cotta or ceramic would work just as well. To allow them more room to expand, I potted them up a couple sizes.
How do I know if my ZZ plant is healthy?
Leaf burn on any plant, especially one famed for its bright-green, waxy leaf like the ZZ Plant, can be disconcerting. A healthy ZZ should have near-flawless, uniform leaves, but if some of them appear scalded or scorched, there’s a problem.
EXCESSIVE LIGHT: The most common cause of leaf burn is exposure to too much light. ZZ Plants, as previously stated, prefer indirect light. Because they resemble succulents, we mistakenly believe they require more light than they do, and their leaves become scorched as a result.
OVERFEEDING: Similar to leaf curling from overfeeding, ZZ Plants can suffer from nutrition burn when they absorb too much fertilizer at once, causing leaf tissue to degrade and seem burned or scalded.
IF THERE IS AN EXCESS OF LIGHT, CHECK THE POSITION OF YOUR ZZ PLANT. You may discover that you placed it in an area that receives too much direct sunlight during the day. Choose a location that receives a lot of indirect light, such as further in the room away from the window or on the north side of your home.
Sunburned leaves are unlikely to recover completely, therefore if a leaf is severely sunburned, it’s preferable to prune it off. Leave the afflicted leaves on the plant if it’s a minor case. They should heal and function normally.
OVERFEEDING: The first step is to purge your ZZ Plant of any excess fertilizer in the soil in order to avoid further scorching. Water thoroughly, allowing excess water to run from the bottom of the pot and draining the soil.
Some leaves may be irreparably scorched, while others will recover to some extent and be alright. Wait a week or so after flushing out your soil to see which ones will survive and which should be cut out.
How can I make my ZZ plant grow faster?
Provide bright indirect light to ZZ plants. ZZ plants are excellent indoor plants since they tolerate low light levels yet grow more quickly in bright indirect light. They also do well under fluorescent lighting, making them a popular choice for office plants.
Is a ZZ plant easy to care for?
ZZ plants are known for being low-maintenance, easy-to-care-for houseplants that even the most inexperienced gardeners can maintain alive with minimal effort. All they require is enough light and a decent watering every couple of weeks to grow.
How long do ZZ plants live?
Their foliage is quite distinctive, with almost symmetrical green leaves growing up taller stems.
The leaves make up 91% of this plant, and each leaf may persist up to 6 months in terrible conditions, which is why the ZZ plant can survive for up to 4 months without water in low light.
Because this plant is still relatively new to home plant owners, it is commonly seen to live for 5-10 years, however it is suspected to live much longer.
How do I know when my ZZ plant needs water?
Pay special attention to the soil in which your ZZ Plant is planted to determine if it need water. ZZs prefer their soil to dry up between waterings, as previously stated. If the roots and rhizome are kept wet for an extended period of time, they will decay.
Stick your finger into the soil about two inches deep to check the moisture level in your ZZ plant soil. Even if the soil is wet, there is still plenty of water in it. If the plant is dry and crumbly, give it plenty of water and make sure it drains correctly.
By putting a finger through the drain hole, you may also inspect the dirt. You can water again if there is only a little degree of wetness. Wait a few more days if your finger is wet and has soil attached to it.
Another way is comparable to how you would verify the doneness of a baking cake. Pull out a wooden chopstick or skewer that has been inserted into the soil to the bottom of the pot. There’s no need to moisten your chopstick if it comes back damp with earth adhering to it.
A moisture meter may be a good investment for you if you prefer a scientific approach. These gadgets are usually inexpensive and eliminate all uncertainty when it comes to watering. This is the one I use.
It’s important to monitor soil moisture often since it’s the greatest method to know when it’s time to water your ZZ Plant before it shows any outward indications of dehydration. You may keep ahead of the watering requirements with this strategy while causing no physical harm to the plant.
Why are my ZZ leaves turning yellow?
It’s critical to provide adequate soil moisture (or lack thereof) when caring for a ZZ Plant. Overwatering is the leading cause of yellowing foliage in ZZ Plants. ZZ Plants thrive on neglect and don’t require a lot of water to survive. Only water when the top half of the soil is completely dry. Fill the pot with water until the drainage hole at the bottom of the pot is clear. Ensure that any surplus water that flows into the saucer is discarded. Wet feet are bad for your ZZ Plant, as they can cause root rot and eventually death.
Do ZZ plants clean the air?
The ZZ plant is also an air cleaner, and researchers discovered in a NASA study that it is particularly good at eliminating contaminants like xylene, toluene, and benzene from the air.