
Why do indoor plants need fertilizer?
Indoor plants are limited to the amount of sunlight, water and nutrients that they are given by the person taking care of them, which is why it’s so important to give them the right fertilizer in the right amounts. Many houseplants beginners are full of questions when it comes to fertilizing indoor plants.
How often should I fertilize my indoor plants?
As a general rule, you should fertilize your indoor plants once a month with a balanced liquid fertilizer. If you are using a slow-release fertilizer, then use them once every 3 months. However, stop fertilizing during the winter months as most plants remain dormant during that period.
What is the best fertilizer for indoor plants?
There is a wide selection of houseplant fertilizers available. Some indoor plants respond better to specific types of fertilizers. If you want a general fertilizer that will work well for most houseplants, then consider using a complete liquid fertilizer (an equal solution of nitrogen, phosphorus, and potassium).
Should you fertilize indoor plants in winter?
You shouldn’t fertilize your indoor plants in winter as most houseplants grow during spring and summer and stay at a dormant stage during the winter. Fertilizing your plants in winters can lead to various problems and affect the plant’s overall health. You must only fertilize your indoor plants during spring and summer.

How often should I fertilize indoor plants?
When to Apply Fertilizer. Give your plants a feeding every two to three weeks from the end of March to the middle of September, and don't fertilize after that. "It's good to give the plants a little rest," says Hillman.
What happens if you dont fertilize indoor plants?
Houseplants are not in a state of active growth during the winter and therefore should not be fertilized. Doing so can lead to fertilizer burn and brown leaf tips (more on why this happens here).
When should I start fertilizing my indoor plants?
Best time of year for fertilizing indoor plants Spring and summer are the best. If you live in a climate with warmer winters like I do, into early fall is fine too. I stop fertilizing my plants in mid to end October because plants are not actively growing at that time. They need their rest in the cooler, darker months.
Which fertilizer is best for indoor plants?
Top PicksAll-Purpose Indoor and Outdoor Plant Fertilizer: Miracle-Gro All Purpose Food.Smart-Release Plant Fertilizer: Osmocote Smart-Release Plant Food.Acidic Soil Plant Fertilizer: Espoma Organic Holly Tone Fertilizer.Organic Plant Fertilizer: Jobe's Organics All-Purpose Fertilizer Spikes.More items...•
How do you fertilize indoor plants naturally?
How do you fertilize houseplants naturally? Natural organic material can be used to provide nutrients to fertilize your houseplants naturally. Household waste such as coffee grounds, egg shells, banana peels and green tea are suitable, or commercial natural houseplant fertilizer can be used.
How often should indoor plants be watered?
In general, the majority of houseplants should be fed every second watering during the growing season (spring and summer), which is probably every 10 to 14 days. In autumn and winter feed every fourth watering as houseplants will require fewer nutrients.
Should I feed my plants every time I water?
You don't want to use liquid nutrients every time you water—use them every other watering, or two waterings on, one off. It depends on the complexity of your soil and the health of your plants. Too many nutrients will damage your plants. Giving weed plants the proper amount of nutrients requires careful monitoring.
How often to fertilize indoors with Miracle Grow?
every 1-2 weeksFull of essential nutrients, Miracle-Gro® Water Soluble All Purpose Plant Food instantly feeds vegetables, trees, shrubs, and houseplants to grow bigger and more beautiful than unfed plants. Simply feed them every 1-2 weeks. The formula is safe for all plants, and is guaranteed not to burn when used as directed.
Which plants don't need fertilizer?
Perennials that do best with no supplement fertilizer include butterfly weed (Asclepias tuberosa), false indigo (Baptisia australis), asters, pinks (Dianthus spp.), rock roses (Helianthemum spp.), sea holly (Eryngium spp.), bee balm (Monarda didyma), speedwell (Veronica spp.), coneflowers (Echinacea spp.
How often to fertilize indoors with Miracle Grow?
every 1-2 weeksFull of essential nutrients, Miracle-Gro® Water Soluble All Purpose Plant Food instantly feeds vegetables, trees, shrubs, and houseplants to grow bigger and more beautiful than unfed plants. Simply feed them every 1-2 weeks. The formula is safe for all plants, and is guaranteed not to burn when used as directed.
What factors affect fertilization timing?
There are many factors that can contribute to how often you should be fertilizing your indoor plant, but here are a few of the most important ones:
How to choose a fertilizer for a plant?
When choosing a type of fertilizer, take into account how much water your plant needs. Since liquid fertilizers are applied through water, a plant that needs frequent fertilizer applications but is sensitive to overwatering would likely do better with a slow-release fertilizer. Both slow-release and liquid fertilizers come with instructions which you should read carefully before using them. These instructions typically include a recommended feeding schedule, which should help you choose the best fertilizer for your plant’s needs.
Why do we use fertilizer?
Fertilizers are one of the most commonly used methods to promote healthy growth in plants. They can be used to make up for poor soil, or to give plants a boost right before blooming or fruiting. Using fertilizers in outdoor gardens can be fairly simple, but what about indoor plants? They have less soil, so does that mean they need less fertilizer, or to be fertilized less often? If you have questions about how often to fertilize your indoor plants, we have answers.
Which soil holds onto nutrients more readily?
Dense soil holds onto nutrients more readily than loose, sandy soil. As such, denser soil needs less frequent fertilization, while looser soils need more frequent fertilization. In a similar vein, if there’s less soil in general, then your plant will deplete the nutrients more quickly, meaning you’ll need to fertilize it more often.
Do indoor plants need fertilizer?
Most indoor plants will benefit from regular or semi-regular fertilization. Plants get the majority of the nutrients they need from the soil, but the soil has to get those nutrients from somewhere, too. In the wild, soil gets the nutrients from its composition, decaying plant matter, insects, and wildlife. Indoors, though, soil has fewer fresh nutrients being added to it, which makes potted plants more likely to run out of nutrients.
Can you fertilize indoor plants?
Some of your process will likely be trial and error when you first begin fertilizing your indoor plants. However, if you use these tips, you can save a lot of time and effort. Your plant will be sure to thank you for ensuring it has proper nutrition. Just set your schedule, feed your plant, and watch it grow!
Why Fertilize?
Houseplants need to be fertilized in order to be healthy and look their best. In nature, plants are exposed to the nutrients they need to thrive. Your houseplants are cut off from the outside world, so they don't have access to all of the minerals and vitamins that can be found in nature in the form of decaying plant material, and other natural elements. Your indoor plants depend on you to provide these nutrients for them! Watering your plants will wash away nutrients from the soil over time, so it is up to you to replenish the essential minerals they need to grow lush and healthy!
How to ensure houseplants get the nutrients they need?
Another way to ensure your houseplants get the nutrients they need is to amend the soil when you repot your plants. Including a sterile compost or worm castings in the potting soil can help your plants thrive. If you amend the soil then just remember to further dilute any liquid fertilizer you use.
Can you use straight fertilizer on plants?
Using just a straight fertilizer can potentially damage the roots and leaves of a plant, so diluting to the recommended strength helps protect your plant. You may want to dilute it more than the manufacturer recommends if you find yourself feeding your plants more often. Indoor plant fertilizers fall into two categories: organic and chemical.
Can tropical houseplants grow year round?
It really depends on the type of plant and the conditions your home provides. Tropical houseplants can grow year-round with the right conditions, so if your tropical plants are still growing then you may want to keep fertilizing.
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Why is fertilizing necessary?
The plants consume water and nutrients from the root system. While growing plants outdoors, the nutrients get replaced by the decomposition of organic matters and other processes. This is a natural process.
How often should you fertilize indoor plants?
Generally, the indoor plants need to be fed with fertilizers once a month, starting from March and continuing until September. After that, they do not need fertilizing during the cold months.
What does NPK stand for in fertilizer?
The first thing you should know while choosing the right fertilizer for your houseplant is the NPK value. NPK stands for Nitrogen (N), Phosphorous (P), and Potassium (K). All fertilizers consist of these three key macronutrients along with other micronutrients.
Why is fertilizer important for indoor plants?
This is the reason fertilizing is essential. Fertilizers help them to get all the essential nutrients.
What are some good things to add to potting soil to help plants grow?
Eggshells will provide your plant with good calcium. These will also decrease the acidity of the soil. Add crushed eggshells to your potting mix while preparing the mix.
Why are fertilizers not good for houseplants?
But some of us do not like using them because they have high chemical content, which can be harmful to the houseplants.
How long does a plant's fertilizer last?
They release nutrients to all parts of the soil and roots. Once applied, it will last up to 8 to 9 months. Although they are costly, because of their long-lasting process, you can easily manage the expense.
How to save a plant that has been over-fertilized?
Your plant is giving the above indications. Now, we are sure that the plant has been overfertilized.
When should I stop fertilizing my houseplants?
Plants do not need fertilizer during the winter season because they are dormant and not growing during the winter. However, we should take care of few tips here.
Why is fertilizer important for indoor plants?
Importance of fertilizing indoor plants. What is fertilizer in the first place? Plants process photosynthesis with the help of Sunlight, Water, and nutrients. Fertilizer is like a vitamin, and other nutrient boosts for the plant to help it process its food through photosynthesis.
How to get rid of excess fertilizer from plants?
Take the plant and run it through the water. Give a gentle and good run through as this will help the plant drain the excess amount of fertilizer from the soil. Remember to throw away the excess amount of water collected in the drainage trays. We do not want the plant to stand on water.
Why do we feed plants with nutrients?
Hence, we help feed the plant with nutrients to balance the soil.
What is salt build up?
The salt build-up is blocking the water intake of the plant. All we need is to follow a few simple steps to recover from this situation. So, to achieve this, we will need to remove the excess amount of fertilizer that was added to the plant. The plant is already in stress, and we do not want to stress the plant more.
Why are my house plants' leaves yellowing?
A pest situation also causes the yellowing of the leaves, but the pests generally attack the newer leaves of the plant. Check carefully if there are any pests on your indoor houseplant and if the answer to the question is no then, check the regime and if the plant has been overfertilized.
