With their gorgeous, glossy foliage and unusual erect stalks, ZZ plants are immensely popular houseplants. They are well-known for their tolerance of neglect, ease of maintenance, and ability to develop swiftly into enormous, magnificent plants. This article will teach you everything you need to know about ZZ plant development rate, size, and how to get the most out of yours.
During the growing season, most ZZ plants develop 1-3 new stems every few months. Within one growth season, new stems can grow 6-12 inches every month and reach a height of 3 to 5 feet. ZZ plants spread horizontally at a rate of around an inch per year, but rarely reach a circumference of more than 2 feet.
How does a ZZ plant grow new leaves?
Every month, ZZ plants (Zamioculcas zamiifolia) generate new branches that grow up to 6-12 inches (15-30 cm) in length. Depending on whether they are cultivated in perfect conditions, they can reach a height of up to 5 feet. In a single growth season, they can produce 6-8 new stems. ZZ plants grow rapidly in the early spring and into the summer, but then slow down as the year goes, eventually ceasing to grow entirely in the winter.
If your ZZ plant is producing new shoots, it’s a good sign that it’s satisfied with the present care it’s receiving, so if you haven’t seen any growth in a while, double-check that it’s getting what it needs.
The subterranean rhizome, which is a modified stem that develops beneath the earth, is where ZZ plants get their start. From this rhizome, new stems and roots grow upward and downward, and the rhizome expands slowly over time.
Even a plant that is completely rootbound can squeeze new stems up from between the existing foliage because new stems grow very close together.
How can I make my ZZ plant grow faster?
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. Avoid planting ZZ plants in direct sunlight to avoid burned leaves.
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.
Do ZZ plants grow babies?
Because ZZ Plants retain water in their rhizomes, which look like miniature bulbous potatoes under the earth, they don’t need to be watered as regularly as other plants. Rhizomes may be visible at the base of your plant, poking up through the dirt. Your ZZ Plant will grow a new rhizome and roots when you take a cutting.
It’s actually quite interesting, and it’s a terrific experiment for youngsters to try because they can plainly see the new development.
Will ZZ plant grow back after cutting?
Yes! The leaves of a ZZ plant regrow to their original size. The only stipulation is that you take excellent care of it. Using fertilizer once a month to maintain your ZZ plant healthy and happy is one of the ways you can care for it.
It’s a fantastic idea to prune ZZ plants because they’re known to grow back if they’re clipped or cut. Trim the leaves and remove any dead growth by cutting them off at the base of the stem if the plant starts to seem excessively lengthy.
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 long does a ZZ plant live?
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.
Because these plants prefer to dry out between waterings, they only need to be watered once every 1-2 weeks.
It also requires little to no maintenance, but fertilizer may be beneficial from time to time.
Does a ZZ plant flower?
East Africa, from Kenya to South Africa, is home to Zamioculcas zamiifolia. It belongs to the Araceae, or Arum, plant family, which includes the common houseplant peace lily (Spathiphyllum cochlearispathum). When the ZZ plant blooms, it produces a spadix-like flower that looks like a peace lily but is more difficult to see. The ZZ has a unique reproduction mechanism among arums in that its falling leaflets can take root (see Propagation, below).
Is ZZ plant a slow grower?
If you truly want to kill your ZZ plant, you’ll have to give it your all! To put it another way, it’s extremely long-lasting. Even though a ZZ plant can withstand a lot of neglect, if you want it to thrive, it’s best to give it regular care. Continue reading to learn how.
Light: Although ZZ plants like bright, indirect light, they may thrive in low-light environments. Even bright, fluorescent light can help these plants thrive. One of the main reasons they are a popular choice for indoor rooms with no windows is because of this. One thing to keep in mind is that ZZ plants dislike being in direct sunlight. Sunburned or dried-out leaves can result from too much direct sunlight. If this happens, you should move your plant to a shadier spot until the leaves return to their original green color.
Allow the soil to dry out in between waterings. Allowing your plant to sit in water can quickly lead to stem and rhizome rot. Your plant may go months without water, but it will grow more quickly if you water it more frequently. Because root rot is more likely to kill your ZZ plant than water deprivation, it’s always better to underwater rather than overwater.
Temperatures: The ZZ plant loves temperatures between 65 and 75 degrees Fahrenheit. It prefers humid settings, but can survive in less humid environments unless the air is too dry. You can sprinkle its leaves with water to battle the dry air in that situation. If your plant is near an air conditioning vent and/or the temperature goes below 45°F, it may experience stunted development.
Toxicity: Because this plant includes calcium oxalate crystals, it should be handled with caution. This can cause irritation to the skin as well as more significant problems such as stomach ache. Because of the oxalate crystals, the plant is highly dangerous to cats and dogs, so keep it out of their reach. If you keep Zamioculcas zamiifolia out of reach of curious pets and youngsters, they are still safe to have in your house. To avoid contact with the plant, you should wash your hands promptly after tending to it or wear gloves. More information on poisonous plants can be found in our poisonous plant guide.
Aphids, such as the “sap” from ZZ plants, are pests. If you detect strange yellow stains or patches on your plant, you may have an aphid infestation. Aphids can readily blend in with leaves, so you’ll have to examine closely (especially since they like to hide under leaves). Most bugs can be removed off leaves by wiping them with a moderate soap and hot water solution.
Overwatering is the most prevalent cause of mortality for ZZ plants, as previously stated. Before watering it, make sure the first three inches of soil are completely dry. If the plant’s leaves begin to drop, you know it’s seriously underwatered. If your ZZ plant’s leaves are turning yellow and dropping off, you may be overwatering it.
This plant takes a long time to mature. It could take several years for your plant to reach a height of a few feet. Giving your ZZ plant adequate light, water, and temperature conditions is the best method to aid its growth. If you’re not sure how to aid your ZZ plant while it’s struggling, check out our guide to reviving a plant.
Now that you’ve learned how to care for a ZZ plant, make sure you know what to do when it begins to thrive!
Fertilizing: Use a diluted liquid fertilizer like 20-20-20 to fertilize your plant once or twice in the spring and summer months.
Pruning: ZZ plants do not need to be pruned heavily. Throughout the year, remove yellow leaves and trim back any excessive stems. Remember to put on your gloves!
Repotting: Unless your plant has outgrown its existing home, you don’t need to repot it. The optimum time to repotte ZZ plants is in the spring. Select a pot that is one size larger and has adequate drainage. Take the ZZ plant out of its original pot. As needed, clean up and trim the roots. Replant in a new pot using potting soil that drains nicely. Continually add water until the bottom drains.
Sticking a mature stem in water and waiting for roots to sprout is one way to propagate the ZZ plant. The second procedure involves splitting the plant into two or three smaller plants. However, because ZZ plant rhizomes are known to grow slowly, this should not be done too frequently.
The ZZ plant is a virtually indestructible plant that may be used in any space of your house or workplace. It’s simple to care for Zamioculcas zamiifolia as long as you remember to keep it out of direct sunlight and to let the soil dry between waterings. If you have children or dogs, place it on a high shelf and out of reach to guarantee everyone’s safety.
What are the benefits of ZZ plant?
Do you want to be healthier, happier, and perhaps even smarter? All you need to do now is add some plants!
With Americans spending over 90% of their time indoors, it’s more critical than ever to keep indoor air clean and fresh. Because of today’s advanced building construction methods, the average air exchange rate has decreased dramatically, making this time spent indoors potentially dangerous. The combination of reduced ventilation and the brew of harmful air pollutants is not ideal, but indoor plants are an excellent solution to this problem.
Plants in the home and office have been shown to provide a variety of benefits, including making you happier and healthier. According to a 2015 study published in Environmental Health Perspectives, cognitive function scores are considerably enhanced in buildings with lower-than-average air pollution. Plants may purify the air by absorbing harmful poisons and chemicals in the air and creating oxygen. Plants in the home have also been shown to:
If you want to increase the quality of your indoor air, these are the top three indoor plants to buy:
- Areca Palm (Chrysalidocarpus (Dypsis) lutescnes) – The areca palm, also known as Chrysalidocarpus (Dypsis) lutescnes, grows well in interior situations with direct light. It’s a favored indoor plant because of its capacity to eliminate airborne pollutants by transpiring rapidly.
- Sansevieria trifasciata, often known as Mother-in-Tongue, Law’s is a popular indoor plant that is frequently seen in interior plantscapes. They are nearly indestructible and can retain their vivid variegation in low-light conditions. Formaldehyde, Toluene, and Xylene are all removed from the air by Mother-In-tongue. Law’s
- The Zamioculcas zamiifolia is one of the most hardy indoor plants available. They are able to survive in both low and high light environments. Toluene and Xylene are removed from indoor air by the ZZ plant.