Best Fertilizers for Gardenias

8 Best Fertilizers for Gardenias in 2022 – Reviews and Guide

Every gardener has a soft spot for certain flowers, and we in Indoor Garden Nook have a particularly soft spot for gardenias.

Gardenias look like a perfect snowflake, and just like any other flower, they need to be nurtured and loved, which means that they need nourishment in the form of good a fertilizer.

We’re here to offer some excellent fertilizers for your gardenias, and also share a couple of pieces of advice about how to properly fertilize them, how often, and when. Let’s see what’s in store!

Top 8 Fertilizers for Gardenias


After testing more than 20 fertilizers, I’ve came up with the list of 8 that really do great job with gardenias. So, without further ado, here’s the list!

1. Sunniland

Sunniland

Sunniland’s product is designed primarily for feeding gardenias and camellias, but you can also use it for growing other acid-loving plants. It’s safe to use for both indoor and outdoor gardening.

Rich with magnesium and iron, this fertilizer will give your gardenias more beautiful green leaves, stronger roots, and more vibrant color.

As per Sunniland’s recommendation, you should use this fertilizer early in the spring, after the blooming, and then again later in August. That way the soil can reacquire the necessary nutrients it lost after the summer growing season.

Sunniland’s granular fertilizer comes in a 20 lb bag. It’s made to be consistently released, so we strongly advise you to spread it at your gardenias’ base and then water the granules into the soil for maximum effect.

Pros
  • It’s acidic and perfect for Gardenias
  • Doesn’t need to be constantly applied
  • Pack last quite long
  • Especially effective on large patches
Cons
  • None so far

Bottom line

If you’re tending mostly to acid-loving plants and you’re looking for a long-lasting and efficient fertilizer, Sunniland’s product is just what you need!

2. Bonide

Bonide

Due to it being made of aluminum sulfate, Bonide’s product is one of the best fertilizers you can use for your gardenias. This aluminum sulfate-based fertilizer is perfect for gardenias and not only them but for the rest acid-loving plants, since it causes the soil pH to drop, that way providing almost ideal growing conditions.

Another great feature of this product is its sheer versatility. It is equally effective no matter the type of soil you use to grow your gardenias or azaleas. Whether it’s only one pot or an entire little garden in your back yard, this fertilizer has you covered.

Bonide has included a neat chart where you can see how much of the fertilizer you need to use depending on the type of your soil. Bonide recommends to examine your soil first, then use the appropriate amount of fertilizer as displayed in the chart in order to lower the soil acidity to 5.0, the optimal soil acidity for growing gardenias.

Pros
  • Applicable to any type of soil
  • Instruction chart included on the package
  • Applicable to all acid-loving plants
  • Lowers soil pH
Cons
  • 4 lb package a bit too small

Bottom Line

Bonide’s little package of wonderfully efficient fertilizer has quite a lot to offer for a reasonable price, so do check out – your gardenias will love it!

3. Nelson Plant Food

Nelson Plant Food

Nelson’s Plant Food is will be of great use not only to your gardenias but also to all similar plants you may be growing. Within the formula of this fertilizer are ingredients that lower the soil pH.

It is also rich with nitrogen and iron, which are some of the most crucial nutrients for every plant, not just the acid-loving ones!

Using this fertilizer will give your gardenias a number of long-lasting benefits: their leaves will be stronger and greener, their roots healthier, and their bloom more beautiful and vibrant.

The manufacturer warns against overusing the fertilizer since it may burn or seriously damage your gardenias. They strongly recommend using it at the beginning of spring, reapplying it once each month until the end of the growing season. You can find it 2, 4, 15, and 20-pound jars, all of them resealable.

Pros
  • Formula lowers soil pH
  • Applicable on both acid-poor and acid-rich soil
  • Numerous beneficial effects
  • High-quality package
Cons
  • None so far

Bottom Line

Nelson’s Plant Food is an excellent choice for every gardener raising acid-loving plants and has arguably the most stylish package of all the items on our list. Its long-lasting beneficial effects make it more than worth your consideration!

4. Scotts Acid-Loving Plant Food

Scotts Acid-Loving Plant Food

Scotts Company Miracle-Gro 30-10-10 fertilizer is yet another fertilizer especially effective when used to feed acid-loving plants, meaning it’s amazing for gardenias. A single one-pound package can cover up to 400 square – a small package with one heck of a punch!

What makes this fertilizer stand out among the competition is its double-feeding feature. This fertilizer does not simply provide nourishment via your plants’ roots, but also through their leaves, thus providing your flowers with richer greenery, stronger roots and more beautiful bloom.

As recommended by the manufacturer, use this product once every week during the blooming season. You can apply it either via sprayer or a watering can. The manufacturer has also included the set of instructions regarding the mixture on the package for optimal results.

Pros
  • Double-feeding properties
  • Strong and effective
  • Price-friendly
  • Very versatile and easy to apply
Cons
  • None so far

Bottom Line

If you’re looking for a strong yet easy-to-use fertilizer with long-lasting effects and great nourishing capabilities, this product would be an excellent choice for you!

5. Jobe’s Azalea Fertilizer Spikes

Jobe's Azalea Fertilizer Spikes

Jobe’s fertilizer spikes are arguably the easiest to use of all the fertilizers on our list. Every spike is already premeasured and perfectly balanced, so it lasts for quite a while, constantly providing the necessary nourishment for your gardenias to flourish.

Due to its premeasured content, you won’t need to worry about making a mess – your plants will get 100% of all the necessary nutrients for them to thrive and grow!

One waterproof, resealable pouch contains ten fertilizer spikes. If necessary, you can buy them in bulks of up to for bags. According to the manufacturer, the most effective way of application is after the bloom, in late spring, for optimal results.

Pros
  • Easy to use
  • No run-off or waste
  • Perfectly balanced formula
  • Price-friendly
Cons
  • None so far

Bottom Line

Easy to use and amazingly effective, this fertilizer should definitely catch your eye no matter if you’re an indoor or an outdoor gardener!

6. Miracle-Gro Water Soluble Azalea, Camellia, Rhododendron Plant Food

Miracle-Gro Plant Food

Miracle-Gro strikes again with a slightly improved yet equally effective version of their fertilizer for all acid-loving plants such as gardenias. This fertilizer goes straight to do root and immediately starts feeding your plants!

This 30-10-10 fertilizer comes in the easily dissolvable powder form, and you can apply it via watering can or a sprayer. Thoroughly soaking the base of your plants is required for optimal results, and you should repeat the process every 7-14 days.

It’s rich with iron and other nutrients, and it’s perfectly applicable both in indoor and outdoor conditions. However, make sure to follow the instructions, or the fertilizer will seriously damage your plants!

Pros
  • Price-friendly
  • Easy to use
  • Starts working almost immediately
  • Great for all acid-loving plants
Cons
  • Needs careful application due to strong formula

Main Features:

  • Instantly feeds acid-loving plants for lush foliage and beautiful blooms
  • Feed every 1-2 weeks
  • Helps acid-loving plants such as azalea, camellia, gardenia, hibiscus, holly, hydrangea, Hydrangea, rhododendron, and many others thrive.
  • Use with Miracle-Gro Garden Feeder or any watering can
  • Feeds the roots promoting quick and beautiful results

Bottom Line

If used properly, this fertilizer will suit all your gardening needs and make your plants grow strong and beautiful. An excellent purchase!

Relate articles: Best Fertilizer For Rhododendrons

7. EB Stone Gardenia Food

EB Stone Gardenia Food

Another organic fertilizer on our list, EB’s 5-5-3 fertilizer is an excellent choice for every gardener. It’s easy to use and apply in both indoor and outdoor conditions, and it’s made out of all-organic chemicals such as bat guano, dried chicken manure, bone meal, and cottonseed meal.

The mixture of these and many other substances enhance the growth of your plants and provide them with great amounts of nourishment. That, in turn, gives plants stronger roots, mover vibrantly green leaves and more beautiful bloom.

The fertilizer is especially effective on already acidic-enough soil, but it works just as well on a low-acidity soil, which is perfect for your acid-loving plants, and due to it being easily dissolvable in water, you won’t need about runoffs or other mess in general.

Pros
  • 100% organic chemicals
  • Easy to apply
  • Quickly dissolves in water
  • Perfectly safe to use
Cons
  • None so far

Bottom Line

Easy to use an organic fertilizer is always a good idea for a number of reasons, especially in terms of safety and efficiency. This makes this fertilizer and excellent investment!

8. Jobe’s Organics Food

Jobe’s Organics All-Purpose Fertilizer

Yet another great product from Jobe’s proverbial kitchen, this organic 6-1-1 fertilizer is excellent for all plants that require higher-than-normal levels of acidity in the soil, your gardenias being among them. It strengthens your plants, provides all the necessary nutrients, and reduces the risk of diseases.

This fertilizer is easily dissolved in water due to its all-organic chemicals, so you can apply it either via spray or your common watering can. You can apply it to both soil and the leaves since and your plants will be protected and nourished even in periods of drought.

The manufacturer has included am instruction manual on the side of the package. Depending of the size of the bush, you can use a tablespoon per gallon and apply the fertilizer every 7-14 days for a small bush, or 14-28 days for a larger bush.

Pros
  • Organic fertilizer
  • No synthetic chemicals
  • Safe for the environment
  • Safe to use around kids and animals
Cons
  • None so far

Main Features:

  • Compost can be used on various plants, including vegetables, flowers, trees, and fruits.
  • It is a type of fertilizer in the form of granules.
  • The exclusive Biozome contains the microbe “archaea.”
  • Fertilizer that works quickly and breaks down the material quickly to speed up the outcomes.
  • While the plants are growing, it aids in their resistance to pests, diseases, and dry conditions.

Bottom Line

If you’re looking for an eco-friendly organic fertilizer that’s easy to apply and perfectly safe, look no further than Jobe’s!

Additional Gardenia Fertilizer Recommendations

Miracle-Gro Water Soluble All Purpose Plant FoodBest fertilizer for gardenias

Miracle-Gro Water Soluble You can use All Purpose Plant Food on any type of plant or flower. When used according to the instructions, it will not cause any damage if appropriately utilized.

It can be used with the Miracle-Gro Garden Feeder or with any other watering can. Your plants will be considerably larger than they would be if they weren’t fed. Feed once every one to two weeks for optimal results.

Plants need nutrients to grow and thrive, and fertilizers provide those needed. They can be categorized as organic or chemical fertilizers. Mix the plant food in your watering can after filling it with water. Soak the plants’ roots if you want the most vibrant results. For details on the coverage area, see the directions on the label.

Use on all types of plants, including flowers, vegetables, houseplants, Gardenias, and all kinds of trees and shrubs. When the plants are actively growing, feed them every 7-14 days for optimal results. Maintaining good plant health is key to producing lots of new blooms and healthy foliage and a dark green color on your flowers and plants.

Main Features:

  • It instantly feeds to develop more extensive and more beautiful plants than unfed plants because it is full of necessary nutrients.
  • Use a Miracle-Gro Garden Feeder or any other watering can.
  • For all types of flowers, vegetables, trees, bushes, and houseplants.
  • When used according to the instructions, this product is entirely safe for all plants.
  • Ideal for all kinds of plants, whether they’re indoor or outdoor.
  • Use as advised, and you’re guaranteed not to burn any plants.

The things that might be bothering you: Because it doesn’t dissolve very well, you’ll need to mix it thoroughly before using it in a large commercial garden.

Jobe’s 09423 Organics Flower & Rose Granular FertilizerJobe’s 09423 Organics Flower & Rose Granular Fertilizer

As one of the most trusted names in organic fertilizer, Jobe’s Organics Flower is also listed by the USDA on OMRI for organic gardening.

To make it even easier to use, this granular fertilizer has been grafted by Jobe’s Organics. This powdered fertilizer is also designed to release slowly, reducing the danger of fertilizer burn.

This product has Jobe’s Biozome, which is a nice feature. This helps to break down material quickly, so your flowers look better quicker. However, suppose you use a certified organic product like Jobe’s Organic. In that case, you may relax knowing that no harmful chemicals were used to produce your garden.

With Biozome, which contains Archaea, the product’s N-P-K level is raised to 3-5-3. This aids in the rapid breakdown of organic matter and minerals in the soil, making it easier for roots to absorb.

The nitrogen content is 3%, the phosphorus content is 5%, and the potassium content is 3%. Hence, it is t used to be a multipurpose fertilizer. The fertilizer is most effective when used at planting and then every six weeks afterward.

Using this fertilizer can help keep your soil healthy by protecting it from various pests and illnesses. It also contains a chemical to keep your flowers safe from disease, insects, and even drought. As a result of this, your plants will be able to thrive even under situations similar to drought.

Main Features:

  • With an NPK ratio of 3-5-3, it has a high phosphorus concentration.
  • Pets and children are welcome here.
  • OMRI has granted its seal of approval (Organic Materials Review Institute).
  • Biozome technology is included in this product.
  • Every pack includes a pre-measured spike to make measurement a breeze.
  • The granular formulation has a slow-release mechanism.
  • The fertilizer is not getting burnt.

The things that might bother you:  Are that it attracts flying insects, so it’s best used outside gardening instead of indoors.

Dr. Earth 703P Organic 4 Azalea/Camellia/Rhododendron Acid Fertilizer in Poly BagDr. Earth 703P Organic 4 AzaleaCamelliaRhododendron Acid Fertilizer in Poly Bag

This fertilizer is ideal for maintaining low pH and giving necessary nutrients for citrus plants in pots, hydrangeas, and any other material requiring high soil acidity soil. It contains 3% nitrogen, 4% phosphate and 3% potash. It contains a greater phosphate level from the NPK ratio, and you know that phosphate is the main nutrient to help improve healthy and strong blooms.

It offers optimum levels of multi-minerals, micronutrients, and other essential nutrients in plants as it is produced from an ultra-premium scientific recipe. You may feed your treasured azalea with a bag of four pounds for at least three months, and you won’t have to worry about filling up your store of foodstuffs for a while.

In the meantime, 100% organic products contain no chemicals, GMOs, or such things are still to be assumed. Drought resistance was also enhanced and throughout a lengthy period during the season, nutrients were accessible. The unique pro-biotic editions and 8 selected endo mycorrhizae and Ecto strains are great for making a leap into plant development due to the rapid nutrient release.

You may use it for extra nourishment during the growth season, but it is vital to feed the hydrangeas at the first planting. And excellent news: the whole quantity was covered with nitrogen and no urea nitrogen for gradual release.

 So if you feed this continuous release fertilizer, you don’t have to worry about incorrect fertilization.

Main Features:

  • People and pets are immediately healthy leaves and bloomsthissafe when used as directed
  • Provides continuous feed for several months
  • Available in a 4lb size
  • Contains pro-biotic, seven champion strains of beneficial soil microbes plus ecto and endo mycorrhizae
  • Makes soil more acidic; 100-percent natural and organic; superior buds and blooms
  • Contains pro-biotic, seven champion strains of beneficial soil microbes plus ecto and endo mycorrhizae
  • Makes soil more acidic; 100-percent natural and organic; superior buds and blooms

The things that might bother you: Many say, as the product does not aim to hydrangea, the fertilizer might require nutrients to be added.

Osmocote Smart-Release Plant FoodOsmocote Smart-Release Plant Food

Osmocote Smart-Release Plant Food Plus is suitable for use on a wide variety of plants, including flowers, fruits, vegetables, trees, and shrubs. Because it grows well in a range of settings, it may be utilized both indoors and outdoors. When applied according to the directions, this product assures that your plants will not be burned.

This fertilizer contains magnesium at 1.3 percent, sulfur at 6.0 percent, boric acid at 0.02 percent, copper at 0.5 percent, iron at 0.46 percent, manganese at 0.6 percent, molybdenum at 0.02 percent, and zinc at 0.5 percent, all of which are essential elements for blooming plants.

Aside from that, the fertilizer’s no-burn composition allows you to use the solution for summer-grown plants without issue. This product is intended to nourish and enhance the root and promote healthy growth above the soil.

Finally, because of the slow-release nature of the powdered plant food, you only need to use it once every six months. One application of this plant food may last up to six months, making it excellent for forgetful gardeners.

This fertilizer application procedure is straightforward. You may either sprinkle the granules on top of the soil and then water them in, or use a watering can combine 1 scoop of granules with 2 gallons of water.

Main Features:

  • The fertilizer can be mixed in a watering can or applied directly to the soil.
  • Slow-release granules with a resin coating and a semi-permeable porosity.
  • Designed to work with any plant kind, in any environment.
  • Plants can be fed for up to 6 months with just one application.
  • Potted plants can be used both indoors and outdoors using this container.
  • It has a 15-9-12 mineral blend in it, as well as 11 other necessary nutrients.
  • No-burn promise when used according to the instructions.

The things that might be bothering you: The only thing to remember is that after the nutrients are supplied to the plants, the pellets containing the nutrients will not dissolve.

When Is the Right Time to Fertilize Gardenias?


In general terms, you should apply the fertilizer for your gardenias in spring, summer, and fall, with a pause during winter. Being evergreen plants, your gardenias should grow properly if tended in the right way.

If you’re just about to plant your very first batch of gardenias, it would be smart to test your soil first. Depending on the results, you may need to alter your soil’s pH in order to provide your plants with the optimal growing conditions.

More experienced gardeners advise examining the soil pH at least once a month. If the value is higher than 4.5 and lower than 5.5, you’re all set. If not, you may need to do something about it. Gardenias love high acidity, so your soil has to have the necessary acidity level for it to thrive.

It would also be wise to check the pH value every few weeks after the application of the fertilizer. If the value is not in the prescribed parameters, you should reapply the fertilizer, but it’s always best to simply abide by the manufacturer’s instructions.

The acidity of the soil depends on various reasons: your general location, the position of your plants (how close to the road are they, etc.), this all can influence your soil’s pH. For instance, soil close to the road is more alkaline in nature, so it requires more frequent fertilization.

Water also has some impact on the overall pH value of your soil. There are subtle differences between water from the tap and the water from a hose, and then there’s rain, which can further alter the acidity of your soil.

That’s why you should check your soil’s pH value relatively frequently in order to keep tabs on it and make all the necessary adjustments whenever the pH level is above or under the prescribed level.

How to Properly Fertilize Gardenias


How to Properly Fertilize Gardenias

There are several ways of fertilizing your gardenias depending on the sort of fertilizer you use. We strongly suggest you duly follow the manufacturers’ instructions in order to avoid any potential issues stemming from overusing the fertilizer. That being said, here are some general pointers for you to follow.

Liquid Fertilizer

In the case of liquid fertilizers, following the instructions on the pack is the key. Some more experienced gardeners advise the use of only half of the prescribed dosage in case you’re using a strong fertilizer.

A common mistake of all novice gardeners is the overuse of the fertilizer, which can have devastating consequences for their plants. They can sometimes use more than one full dose of a strong fertilizer hoping that that way they’d boost their plants’ growth, but such actions only result in the death of the plant.

This is why testing your soil’s pH matters so much. Depending on the pH level, you may decide to use a weaker fertilizer or half the dosage of a stronger one. This makes it much easier to choose the proper fertilizer which best suits your gardening needs.

Liquid fertilizers can be applied in more ways than one.

For example, if your goal is to cover a large surface as efficiently and as quickly as possible, the sprayer is the way to go. If you have a small garden or if you only keep potted plants, a common watering can or any other container will serve you well. Choose a container large enough for you to safely mix the fertilizer.

Bear in mind: some liquid fertilizers can be safely applied on both the foliage and the base of your gardenias, while others are meant for root-only application, so please follow the instructions to avoid the consequences of misapplication!

As for the number of times you need to use the fertilizer, it depends on the soil pH and the strength of the fertilizer itself. Usually, once or twice a month should do the trick, but in cases of pH not being in the prescribed range, another dose of the fertilizer may be necessary.

This may seem a bit intimidating for beginner gardeners, but don’t worry; just follow the instructions and all will be well!

Granular Fertilizers

Granular fertilizers are fertilizers specifically designed to work for long periods of time. These slow-releasing fertilizers have a special slowly-deteriorating coating which releases a stable dose of necessary nutrients into the soil until it completely dissolves.

The application of the granulated fertilizers varies. Generally speaking, if your plants are still young, the smartest thing to do is to insert the granules into the soil and then water it for optimal results.

In the case of older, stronger plants, spread the granules at the base of your plants and then water them. Watering after scattering the granules is essential. They are not designed to be dissolved in water before use!

Spike Fertilizers

Just like granules, spike-type fertilizers are also designed to be used for long periods of time and are probably the easiest form of fertilizers to use. All you need to do is to insert them into the soil as close to the roots as possible, and the water the soil generously so the nutrients can be released from the spikes.

All slow-working fertilizers are usually quite strong and full of nutrients necessary for the health of your gardenias, and they make your job much easier since they don’t need to be used as often as some other fertilizers!

Possible Fertilizing Issues


Gardenias require very specific conditions to grow healthy and beautiful, so if something goes wrong, it’s not that easy to discern if the fertilizer issues are to blame. Regularly testing the pH of the soil is the only way to know for sure whether the problem is in the fertilizer or in the soil itself.

Plants can suffer from various issues directly caused by the lack of necessary nutrients, but fertilizers aren’t always to blame for these problems.

Some types of insects can have quite a damaging influence on your plants. For example, the larvae of the black-vine weevil burrow deep among the roots of your plants and tear them apart in the process.

This stunts the growth of the gardenias due to the roots being unable to fully absorb all the nutrients required for them to grow into lush, beautiful flowers.

The salinity of the soil also plays a major role in the welfare of your plants. If the salinity levels of the soil are high, the reasons for that might be either you overusing your fertilizer or the very nature of the soil itself. High salinity levels of your soil do not benefit your gardenias at all.

Gardenias prefer the soil they grow from to be properly wet, but they won’t be able to properly develop if you overdo it with the watering. If the soil is too wet, the leaves will go from green to yellow and start falling off. If the soil is too dry, the leaves will turn brown, as if they’re burnt under the strong sun.

Determining the right reason for your gardenias not growing to their full potential is not always an easy thing to do, so the only way to know for sure if the problem is the lack of fertilizer, or overabundance of fertilizer, or something else entirely is to have your soil examined.

The Best Fertilizer for Gardenias (in General) + our top Choice


As we’ve mentioned earlier, gardenias are acid-loving plants, so the best fertilizers for them are those specifically designed to nurture acid-loving plants, and also be easily dissolvable in water. They are known as the acid fertilizers.

When the acidity level of the soil higher than 4.5 but lower than 5.5 in ideal conditions, the acid-loving plants will gain all the natural substances they need to thrive and grow.

Many acid fertilizers, as we have seen, lower the pH of the soil. That way, acid-loving plants gain all necessary nutrients they otherwise can’t get in the high-pH soil. Along with the acidity levels, they lower the soil temperature as well, which further benefits the plants such as your gardenias.

In order to retain these beneficial effects, fertilizers should be used roughly every two weeks, depending on the strength of the fertilizer, its form, and the prescribed instructions.

For safety reasons, when applying these fertilizers, always wear protective gear such as glasses, gloves, and long-sleeved clothing. Some of the chemicals may be harmful to humans, so try to avoid them getting in touch with your skin however you can.

Once you’re done with the application of your chosen fertilizer, make sure to thoroughly wash your hands with insecticidal soap.

Depending on your preferences and working conditions, it’s best if you use organic acid fertilizers since they lack the synthetic substances that can harm humans, and are generally easier to dissolve and absorb into the soil.

You can even make your own organic fertilizer! You will need:

  1. A cup of compost tea;
  2. One ounce of molasses, white vinegar, liquid seaweed;
  3. And just combine all that with one gallon of water.

All these ingredients are relatively easy to acquire, and the mixture should give excellent results. And if you don’t want to bother with mixing your own fertilizer, don’t worry: any of the fertilizers we listed earlier will be more than effective.

However, our personal recommendation would Jobe’s Organics (08281), due to its many beneficial effects and the overall safety and ease of use!

Conclusion


Gardenias need very specific conditions in order to thrive. You should pay attention to the pH and the salinity levels of the soil you use carefully chose the appropriate fertilizer, and apply it accordingly.

If you’re just starting to explore the magic of gardening, this may seem a bit intimidating, but it’s really not! If you test your soil regularly and follow the manufacturers’ instructions when applying the fertilizer, everything should be ok.

Just remember this: gardenias do need your love and care, but do not exaggerate – too much fertilizer is murder by kindness!

Additional FAQs:

  • Question: Are coffee grounds good for gardenia plants?

Answer: In addition to compost or aged manure, these acid-loving plants will benefit from adding coffee grinds, tea bags, wood ashes, or Epsom salts to the soil. Coffee grinds are a better homemade gardenia fertilizer since they are high in nitrogen, magnesium, and potassium.

  • Question: Are banana peels suitable for gardenias?

Answer: Gardenias, rhododendrons, blueberries, and azaleas benefit from a quick foliar spray or application of banana vinegar. Begin by fermenting leftover banana peels according to this recipe.

  • Question: Are teabags suitable for plants?

Answer: Before adding soil to a planter, place a few old tea bags on top of the drainage layer at the bottom. The tea bags will aid in water retention and also leach some nutrients into the potting media.

  • Question: Is Miracle Grow suitable. The for Gardenias?

Answer: Give them Miracle-Gro plant food to eat. Water Soluble Miracle-Gro Azalea, Camellia, Rhododendron Plant Food is acid-loving plant food for Gardenias, rhododendrons, camellias, dogwoods, magnolias, gardenias, orchids, and tall evergreens. It contains a lot of iron and other essential minerals.