Another simple reason your ZZ Plant isn’t growing is because it isn’t getting enough nutrition. ZZs, like most plants, can only use the nutrients found in the soil around them. Plants won’t be able to force new growth successfully if the soil is old or depleted.
Because the ZZ Plant is a slow grower, a few feedings of a good liquid fertilizer every now and then is all that is required to keep the soil nutrient-rich for the plant to utilise.
To ensure that your ZZ has plenty of nutrients to work with, fertilize it two or three times during the growing season with a diluted liquid fertilizer. Your ZZ will continue to grow on its own timetable. Still, the important thing is that you’re removing nutrient insufficiency as a growth constraint.
How quickly do ZZ plants grow?
This species takes several years to reach its peak height of 2 to 4 feet, although very healthy ZZ plants can grow up to 6 inches per month throughout the spring and summer.
How do you grow a big 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.)
Is ZZ plant slow growing?
The ZZ plant is resistant of neglect, drought, and low light levels without becoming irritated. Its smooth, glossy leaves reflect light and brighten spaces. ZZ grows slowly to a height and width of two to three feet, so it isn’t a monster plant that quickly outgrows containers.
How can I make my ZZ 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.
How do you make a ZZ plant bushy?
The easiest technique to make a ZZ plant bushy is to give it plenty of light and take care of it properly. By developing a large number of new stems, your ZZ plant will become bushy, and if the conditions are right, the number and size of these stems will be maximized.
Another reason why appropriate care is crucial if you want to produce a full and robust ZZ plant is that a stressed or unhappy ZZ plant might drop leaves, making it appear less bushy.
How do I make my plants Fuller?
To encourage shorter, fuller plants, cut back fast-growing plants to the second or third bud from the tip of each stem. When the new growth is 6 inches long, but before the plant becomes lanky or scraggly, make the cuts. Continue to trim it back whenever it becomes more than 6 inches in length.
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.
Do ZZ plants like small pots?
You won’t have to worry about growing this plant from seed because you’ll probably get it from a nursery or garden center. However, cuttings or leaves may be used to propagate the plant. If that’s the case, keep scrolling down to the propagation section!
If you choose, you can keep using the same size container that you bought your zz plant in indefinitely. In a little pot, they do quite nicely. If you do need to repot your zz plant, simply place it in a larger pot and cut the roots to prevent them from becoming root-bound.
ZZ plants grow slowly in general. They can grow to be 3 feet tall inside, which is significantly more than they are in their natural habitat.
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 adaptable 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.