5 Reasons Why Your Velvet Calathea Is Not Growing

Are you feeling frustrated because your Velvet Calathea seems to be stuck in time, not growing as you hoped? Don’t worry. You’re not alone in this plant-parent predicament. Many plant lovers face the same challenge with this beautiful yet sometimes picky plant. Whether you’re new to the world of houseplants or a seasoned green thumb, there’s always more to learn about what makes these lovely plants tick.

This article will explore five common reasons why your Velvet Calathea might be refusing to grow and, more importantly, how you can help it thrive. We’ll cover everything from light and watering to soil and humidity, offering practical tips and insights to get your plant back on track. So, grab your watering can, and let’s get started on nurturing your Calathea to its fullest potential.

1. Light Levels: Finding the Right Balance

One of the first things to consider when your Velvet Calathea isn’t growing is its light conditions. Calatheas, in general, are native to the shaded floors of tropical rainforests, which means they’re not big fans of direct sunlight. Too much direct sun can lead to scorched leaves and stunted growth, giving your Calathea a rather unhappy appearance.

So, how do you find the right balance? Your Calathea will do best in bright, indirect light. Imagine the dappled sunlight filtering through a rainforest canopy – that’s what you’re aiming for. If you notice your plant is placed in a spot where it’s getting too much direct light, consider moving it to a location with filtered sunlight. Sheer curtains can also help diffuse the light if moving the plant isn’t an option.

On the other hand, too little light can also be a problem. While Calatheas can tolerate lower light levels, they won’t grow as vigorously if they don’t get enough. If your plant seems to be in a stagnant state, and its leaves are losing their vibrant colors, try moving it to a slightly brighter spot. Just remember, no direct sunlight, or you’ll end up with crispy leaves.

• Ensure your Calathea is in a spot with bright, indirect light.
• Avoid direct sunlight to prevent leaf burn.
• If necessary, use sheer curtains to diffuse light.
• Adjust the position if the plant seems to be in low light.

Interestingly enough, if your plant is getting too much or too little light, you might also notice its leaves curling or closing up. This is the plant’s way of protecting itself, so take it as a sign to reassess its light situation.

2. Watering Woes: Striking the Perfect Moisture Balance

Another common culprit behind a non-growing Velvet Calathea is improper watering. Calatheas are known for being a bit particular about their water needs. Too much water, and you risk root rot; too little, and the plant can dry out and stop growing.

Calatheas prefer their soil to remain consistently moist but not waterlogged. Imagine a sponge that’s been wrung out but is still damp to the touch – that’s the kind of moisture level you’re aiming for. To achieve this, water your Calathea when the top inch of soil feels dry. Using your finger, poke into the soil to check its moisture level. If it’s dry, it’s time to water.

Be cautious of overwatering, as Calatheas are sensitive to it. When you water, make sure the pot has drainage holes to allow excess water to escape. If water sits at the bottom of the pot, it can lead to root rot, which is a common growth inhibitor.

Also, consider the quality of water you’re using. Tap water often contains chlorine and other chemicals that can negatively affect your Calathea. If possible, use distilled or rainwater to keep your plant happy. If tap water is your only option, let it sit out overnight to allow some of the chemicals to evaporate before using it on your plant.

• Water when the top inch of soil feels dry.
• Ensure the pot has drainage holes to prevent waterlogging.
• Use distilled or rainwater if possible.
• Let tap water sit overnight to reduce chemical content.

Remember, consistency is key. Try to maintain a regular watering schedule, and your Calathea will thank you with new growth and vibrant leaves.

3. Humidity: Creating a Tropical Oasis

Humidity is another crucial factor in the growth of your Velvet Calathea. These plants hail from tropical environments where humidity levels are naturally high. If your home is too dry, it might be why your plant is not growing as expected.

Calatheas thrive in humidity levels of around 50-60%. If you live in a dry climate or your home is prone to low humidity (especially in winter), consider taking steps to increase the moisture in the air around your plant. This can be as simple as placing a humidifier nearby or grouping your plants together to create a micro-habitat with higher humidity.

An easy and cost-effective way to boost humidity is by creating a pebble tray. Place a shallow tray filled with pebbles underneath your plant’s pot. Fill the tray with water just below the top of the pebbles. As the water evaporates, it will increase the humidity around your plant. Just make sure the pot sits on the pebbles and not directly in the water, as this could lead to overwatering.

• Maintain humidity levels of 50-60% around your Calathea.
• Use a humidifier or group plants together to increase humidity.
• Create a pebble tray to naturally boost moisture levels.
• Avoid letting the pot sit directly in water.

Another tip is to mist your Calathea occasionally, but be cautious not to overdo it. Too much misting can lead to fungal problems, which can be just as detrimental to growth as low humidity.

4. Soil Conditions: A Foundation for Growth

The right soil mix is essential for the growth of your Velvet Calathea. These plants prefer well-draining soil that retains some moisture without becoming waterlogged. A poor soil mix can lead to compacted roots, lack of oxygen, and ultimately stunt your plant’s growth.

When potting your Calathea, aim for a soil mix that is loose and airy. A good mix might include peat moss, perlite, and a bit of orchid bark to improve drainage and aeration. The peat moss retains moisture, while perlite and orchid bark help with drainage, ensuring your plant’s roots don’t sit in soggy soil.

It’s also beneficial to repot your Calathea every year or so to refresh the soil and give the roots more space to grow. When repotting, choose a pot that’s only slightly larger than the current one. Too much extra space can lead to water retention issues.

• Use a well-draining soil mix with peat moss, perlite, and orchid bark.
• Repot your Calathea every year to refresh the soil.
• Choose a pot that’s slightly larger than the current one.
• Avoid compacted or overly heavy soil mixes.

Interestingly enough, you can also add a bit of activated charcoal to the mix. It helps keep the soil fresh and can prevent root rot by absorbing excess moisture.

5. Temperature Fluctuations: Keeping It Cozy

Temperature is another factor that can affect the growth of your Velvet Calathea. These plants prefer a stable, warm environment, much like their native tropical habitats. If the temperature in your home is fluctuating too much, it might be causing stress to your plant.

Calatheas are happiest in temperatures between 65°F and 75°F (18°C - 24°C). They don’t appreciate sudden changes, so try to keep them away from drafts, heating vents, or cold windows. A location with consistent temperatures will help your plant focus its energy on growth instead of coping with stress.

If you notice your plant’s leaves curling or developing brown edges, it might be a sign that the temperature is too low or fluctuating too much. Adjusting the plant's location to a more stable environment can often resolve these issues.

• Maintain temperatures between 65°F and 75°F for optimal growth.
• Avoid placing your Calathea near drafts or heating vents.
• Watch for signs of temperature stress, like curling leaves or brown edges.

Interestingly enough, while Calatheas love warmth, they also need a bit of a nighttime drop in temperature to mimic their natural environment. So, a slight decrease in temperature at night can actually be beneficial.

6. Fertilizer Use: Feeding for Growth

While Velvet Calatheas aren’t heavy feeders, they do benefit from a bit of extra nutrition during the growing season. If your plant isn’t growing, it might be due to a lack of nutrients.

During spring and summer, use a balanced, water-soluble fertilizer every four to six weeks to give your Calathea a gentle boost. Be sure to dilute the fertilizer to half the recommended strength, as Calatheas are sensitive and can suffer from fertilizer burn if overfed.

In the fall and winter, when the plant’s growth naturally slows, you can cut back on feeding. Too much fertilizer during this time can lead to salt build-up in the soil, which can harm your plant.

• Fertilize during the growing season with a diluted, balanced fertilizer.
• Feed every four to six weeks in spring and summer.
• Avoid over-fertilizing to prevent salt build-up.

Interestingly enough, if you notice white crusty deposits on the soil surface or pot rim, it might be a sign of salt build-up. In this case, flushing the soil with water can help remove excess salts.

7. Pest Problems: Unwelcome Guests

Pests can also hinder your Velvet Calathea’s growth. While these plants are relatively hardy, they can fall victim to common houseplant pests like spider mites, aphids, and mealybugs.

Regularly inspecting your plant is key to catching infestations early. Look for signs such as webbing, sticky residue, or tiny crawling insects. If you spot any pests, isolate the plant to prevent them from spreading to others.

You can treat minor infestations with insecticidal soap or neem oil. Apply these treatments according to the product instructions, and ensure you cover both sides of the leaves for maximum effectiveness.

• Inspect your plant regularly for signs of pests.
• Isolate infested plants to prevent spreading.
• Use insecticidal soap or neem oil to treat infestations.

Interestingly enough, a gentle shower can also help remove pests from your Calathea’s leaves. Simply rinse the plant with lukewarm water in your shower or sink, and it’ll help wash away unwanted guests.

8. Stress from Relocation: Adjusting to New Surroundings

If you’ve recently moved your Calathea or brought it home from the store, it might be experiencing stress from the change in environment. This stress can cause the plant to pause its growth as it adjusts to its new surroundings.

Give your plant some time to settle in. Ensure it’s in an optimal location with the right light, humidity, and temperature conditions. Consistency is key during this adjustment period, so try not to move the plant around too much.

• Allow time for adjustment after relocation.
• Provide consistent care and conditions.
• Avoid moving the plant frequently.

Interestingly enough, it might take a few weeks for your Calathea to show signs of new growth after adjusting to its new environment. Patience is important, and with the right care, your plant will be thriving in no time.

Final Thoughts

In summary, there are several reasons why your Velvet Calathea might not be growing. By focusing on light, water, humidity, soil, and other factors, you can create the ideal environment for your plant to thrive. Remember, a little patience and consistent care go a long way in nurturing healthy growth.

At Cafe Planta, we’re passionate about helping you care for your plants. Whether you’re looking for new plants or need advice on keeping your current collection happy, we’re here to help. Feel free to email us or reach out on Instagram. We believe plants have the power to bring people together and connect us with nature. We’re excited to share our love of plants with you and help you build a beautiful, thriving plant collection at home.