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Use Miracle-Gro® Water Soluble All Purpose Plant Food for larger Boston ferns and those grown outdoors, and Miracle-Gro® Indoor Plant Food for smaller indoor Boston ferns. The amount you use to fertilize your fern will vary depending on its size, so be sure to follow the instructions on the label.Use
Miracle-Gro® Water Soluble All Purpose Plant Food
® Water Soluble All Purpose Plant Food for larger Boston ferns and those grown outdoors, and Miracle-Gro® Indoor Plant Food for smaller indoor Boston ferns. The amount you use to fertilize your fern will vary depending on its size, so be sure to follow the instructions on the label.
When should I fertilize my Boston fern?
Fertilizing Boston Ferns in Summer In the spring and summer, Boston ferns need to be fertilized once a month. The proper Boston fern fertilizer to use in summer is a water soluble fertilizer mixed at half strength. The fertilizer should have an NPK ratio of 20-10-20.
How do you make my Boston ferns greener?
Here are a few of the factors that may cause them to turn yellow. Ferns can stay lush and green all year round! Boston Ferns love shade and moist soil. Epsom salt has minerals perfect for fern growth and fern care. Ferns love shady spots in the yard. A little Epsom salt every month will keep them healthy.
Is Epsom salt good for Boston ferns?
Tip. Your ferns might benefit from the addition of Epsom salt in their water. It can be applied once per month and ideally should be done when the fern is growing rather than when it is dormant.
What is a good fertilizer for ferns?
Fertilization. Ferns are relatively light feeders compared to many other foliage plants. They prefer a balanced fertilizer, such as 20-10-20 or 20-20-20, with micronutrients applied at approximately 200 ppm nitrogen. Too much nitrogen can cause tip burn on the roots and leaves if the plant becomes dry.
Are Boston ferns acid loving plants?
Boston ferns (Nephrolepis exaltata), also known as sword ferns, and flowering ferns (Osmunda regalis), also known as royal ferns, prefer a lower pH. This type of fern grows in soil with a pH of 5.0 to 5.5. They do best in humid conditions in partial to full shade where the soil is high in organic matter.
How do you revive a Boston fern?
In the summertime, Boston ferns like to be watered every day when it’s hot. In cooler weather, check the soil several times a week for moisture. Keep the soil moist but not wet. In hot dry seasons, a daily misting with a light spritz of water should keep your fern green and bouncy.
Why are the tips of my Boston fern turning brown?
Boston fern browning may be caused by poor soil, inadequate drainage, lack of water or humidity, too much light, excess salt, or simply mechanical injury. If your cat tends to chew on the leaves, the tips will turn brown and die.
Do ferns like Miracle Gro?
Feed outdoor ferns with Miracle-Gro® Water Soluble All Purpose Plant Food and indoor ferns with Miracle-Gro® Indoor Plant Food. Prune when the plant looks scraggly or has dropped a lot of leaves. Provide indoor Boston ferns with additional humidity as needed.
Why are my Boston fern leaves turning yellow?
Overwatering or constant moisture in the fern’s growing medium causes frond yellowing, wilt and drop. Insufficient water also causes frond wilting and shedding. Relative humidity of at least 30 to 50 percent is necessary for the Boston fern to thrive; low humidity will cause frond tips to turn brown or die back.
Why is my Boston fern turning light green?
The fronds or leaves may turn a pale green which indicates the fern needs water. Yellow, limp, rotting fronds, especially in the center of a Boston fern, mean the plant is being over-watered. Crispy leaves indicate the fern needs more water. Using “hard water” causes unsightly white marks on the fronds.
Can you over water a fern?
Overwatering causes the fronds to yellow and wilt and may eventually lead to root rot and fungal diseases, especially if the pot is allowed to sit in water. Too little water also causes wilt. But you also can increase humidity around the ferns by placing the pots on a pebble-lined tray.
What does an overwatered fern look like?
The first sign that a fern is overwatered is usually yellowing or wilted leaves. The weight of the pot is another indication that a fern needs water. If the soil is dry, the pot will feel very light. Hold off watering for a few days, then test the soil again.
Are coffee grounds good for ferns?
Coffee grounds are not good for ferns. Using liquid coffee, used or fresh coffee grounds or any other coffee based product as fertilizer for your ferns will inhibit the growth of the plants. Coffee adds too much nitrogen to the soil for a fern. Coffee lowers the pH value of the soil.
How do you make fern fertilizer?
Place 1 teaspoon of potassium nitrate, 1/3 teaspoon of ammonia, 1 teaspoon of Epsom salt and 1 teaspoon of baking powder into the gallon of water. Mix well. You now have homemade fern food that also works with other houseplants.
Can you use Osmocote on ferns?
As the name suggests, this plant fertilizer from Osmocote is suitable for using on ferns indoors and outdoors. It’s also very easy to use – simply sprinkle as much fertilizer as your plant needs (there is a useful measuring guide on the back to help you work this out), mix into the soil, and water.
How do you make my ferns grow faster?
Repot the ferns into large planters or hanging baskets. The ferns we buy always come in the plastic hanging baskets. Fertilize. Ferns don’t require much fertilizer… Water frequently, but water the right way. Cut off any brown fronds. Choose the right light. Rotate occasionally. Don’t toss the metal basket!.
How do I make my soil more acidic for ferns?
One of the easiest ways to make soil more acidic is to add sphagnum peat. This works especially well in small garden areas. Simply add an inch or two (2.5-5 cm.) of peat to the topsoil in and around plants, or during planting.
Is Seasol good for Boston ferns?
Just make sure the plant has good drainage to prevent waterlogging and root rot. In the growth season feed your plant every 2-4 weeks with a dilution of Seasol (we sell this) or worm food by watering can or foliar spray with the brass mister. Boston Ferns prefer fertizilier suitable for acid-loving plants.
