Wash out the pot with soap and water and fill it with fresh, new potting soil. Add a few handfuls of perlite or gravel to increase drainage. Pots with drainage holes are best to help remove excess water. Prune the damaged leaves on the Monstera and plant in the new soil.
What are the black dots on my plant stems?
Spring black stem and leaf spot is caused by the fungus Phoma medicaginis var. medicaginis. This fungus survives the winter as pycnidia or dormant mycelium in overwintered stem lesions or fallen leaves. Symptoms occur primarily on stems and leaves but seedpods, crowns, and upper taproots also may become infected.
Why is my Monstera stem turning black?
Stem rot is caused by fungal pathogens present in the plant’s soil. This disease often starts in the roots and works its way up the plant, spreading to the stems and eventually the leaves until the plant completely dies. Since the disease begins in the roots and the soil, it often affects the bottom of the plant first.
How do you fix Monstera stem rot?
Carefully remove your monstera from the pot (you might need a friend to help you) and rinse as much of the soil off the roots as you can. If you see any rotting roots, carefully trim those away. Then repot the plant into fresh soil in a clean pot with good drainage. (You can get a new one or clean the old one.)
How do you fix black spots on Monstera? – Related Questions
What does stem rot look like?
Spots of various sizes occur on the stem, at or near the soil level and on the roots. These spots may vary in color from gray, brown, black, or even bright red. Frequently, these fungi cause the tips of fibrous roots to decay. Wilting, dieback, and poor vigor are common symptoms.
What does an overwatered Monstera look like?
Overwatered: If your monstera is getting too much water, you’ll notice the older leaves, or the leaves toward the bottom of the plant, yellowing first. Underwatered: If your monstera is too dry, leaves all over the plant will start to turn yellow, possibly starting with the newer, more vulnerable leaves.
What does a dehydrated monstera look like?
Sign #2: Light brown dry spots
If your monstera is severely underwatered, the leaves may start to dry out and die! If you notice dry, crispy spots on the leaves (that aren’t concentrated around the lower leaves), and your soil is dry, you may want to give your plant a good watering!
How do you know if your monstera is unhappy?
Put simply, there will be clear signs that your plant is unhappy. You should see the first signs of ill-health in the leaves. Wilting, curling at the edges, yellowing, turning crispy and brown at the edges… These are just some issues that you might come across.
How do you know if monstera is diseased?
If your Monstera’s needs are met, brown spots are usually an indicator of disease or a pest infestation. Spider mites and aphids, along with other sap-sucking insects, can cause the leaves to develop strange brown spots. Similarly, diseases such as Bacterial Leaf Spot have the same effect.
Can stem rot be reversed?
Treating Root and Stem Rot
If you caught the problem early enough, there’s a good chance that you can address the issue and give your plants a fighting chance to bounce back. Remove the affected plants from the soil, and gently wash the roots under running, clean water.
Should you cut off stem rot?
With a pair of sharp, clean, pruning shears or a pair of scissors, gently cut away the rotting portions of your plant. Make sure you remove all affected roots and leaves. While pruning the dying and rotting parts of your houseplant, be careful not to damage any of the healthy growth.
How do you treat brown stem rot?
Brown stem rot can be effectively managed with crop rotation, selection of resistant varieties, and residue management.
- Crop rotation.
- Use resistant soybean varieties and rotate among resistant varieties.
- Residue management.
- Chemical Control.
Where do I cut damaged Monstera stem?
Start by cutting any old or diseased leaves at the base of the stem. If you’re pruning to encourage growth, cut where you want the plant to grow. If you want it to grow taller, cut at the top. When you’re ready to actually prune your monstera, remember that pruning encourages growth, so make your cuts wisely.
Should you bury monstera stem?
Potting up
You don’t need to leave any of the original stem cutting above the soil level and can bury it all for a neater look.
Can a monstera stem heal?
A broken Monstera deliciosa stem can be fixed and allowed to heal by strengthening and supporting it. You also need to move it away from windy and low light areas and get rid of all the bugs attacking it.
Is it OK to cut stems of monstera?
Remove dry or dead leaves all year round, but save any major pruning for the spring and summer months. When pruning your Monstera, use sharp, clean shears and cut any excessive growth at the base of the stem.
Why does my Monstera have so many aerial roots?
Why Do Monstera Grow Aerial Roots? In the wild, monsteras are climbing plants and typically climb up trees, boulders, or even cliffs. Climbing, vining plants like these use aerial roots to affix to other surfaces.