SKU: 66843140500
best fertiliser for house plants

best fertiliser for house plants Liquid Fertilizer for Gardenias - 8 fl oz

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Description

best fertiliser for house plants Liquid Fertilizer for Gardenias - 8 fl ozBoost Blooms and Foliage Health with Liquid Gardenia Fertilizer Feed Your Gardenia Shrubs the Nutrients They Crave for Bigger, More Fragrant Flowers Keep gardenias blooming strong with our 9 3 6 liquid fertilizer. Packed with key nutrients like magnesium, calcium, and iron, it promotes lush leaves, vivid blooms, and strong roots. Easy to use indoors or outdoors, just mix with water and feed 23x monthly. Gardenias are captivating shrubs that many

Boost Blooms and Foliage Health with Liquid Gardenia Fertilizer

Feed Your Gardenia Shrubs the Nutrients They Crave for Bigger, More Fragrant Flowers

Keep gardenias blooming strong with our 9-3-6 liquid fertilizer. Packed with key nutrients like magnesium, calcium, and iron, it promotes lush leaves, vivid blooms, and strong roots. Easy to use indoors or outdoors, just mix with water and feed 2–3x monthly.

Gardenias are captivating shrubs that many people like to keep as a houseplant. The beautiful waxy white blooms have a sweet scent that will make your home smell wonderful. If you keep the shrub outside, you can count on it to bring plenty of pollinators! Our liquid gardenia fertilizer will help your shrubs keep their blooms coming and their leaves looking shiny.

Gardenia shrubs need plenty of nitrogen and potassium to continue growing foliage and flowers, which is why our gardenia fertilizer is ideal for giving to your plants. It has an NPK ratio of 9-3-6 and includes other essential nutrients, including calcium, magnesium, sulfur, copper, iron, magnesium, and zinc. When you give your plants the recommended amount of fertilizer, you can be sure they’ll get all the nutrients they need to thrive.

The fertilizer is super easy to apply—all you need to do is mix the fertilizer with water and give your plant a drink as you usually would. You only need to apply it a couple of times each month, and you don’t have to use it in the winter, so it’s a low-maintenance option with a high reward.

How to Fertilize Gardenia Shrubs

Our liquid gardenia fertilizer is a concentrate you add to water and feed your plants with your regular watering schedule.

Mix one teaspoon of fertilizer with one gallon of water. If you don’t need the entire gallon for your plant, you can store the extra in a closed container and save it for next time. The fertilizer will last for up to six months.

Feeding your gardenias is easy. Pour the fertilizer solution at the base of your plant like you would typically water it. You can feed this fertilizer to indoor and outdoor plants.

How Often Do You Fertilize Gardenias?

You’ll know when to fertilize gardenias when your plant looks thirsty or when it’s your normal watering time. Gardenias like moist soil and should never be allowed to dry out between waterings. If the soil looks dry, it’s time to water!

You only need to use the fertilizer 2-3 times per month. When it’s time to fertilize, water with the fertilizer instead of regular water. You won’t need to use both, making it an easy way to care for your plants!

Gardenias don’t need to be fertilized in fall or winter. Once your gardenia slows down bloom production, you can stop fertilizing it until spring.

How Do You Know if the Gardenias Have Enough Fertilizer?

Since you apply the fertilizer with water, the level of water the plant has is a good indicator of the nutrients it’s getting. 

An underwatered gardenia will have yellowing leaves and will fall off the plant. If this happens and the soil is dry, then you know it’s time to water!

Even though gardenias like plenty of water, there’s such thing as too much. You’ll notice moist or wet soil, wilting leaves, and new growth that looks brown. You may also see flower buds fall off. Reduce how much you water your plant to help the soil dry out.

If you start using the fertilizer on a plant you’ve had for a while and notice your plant behaving differently, it may be a fertilizer problem. Try giving it less fertilizer for a while to see if that helps clear up its issues.

Why Buy From Perfect Plants?

Buy directly from Perfect Plants, a family-run Florida farm since 1980. Our sun-soaked shrubs are grown with expert care and shipped fresh from our greenhouse to your doorstep for healthier, longer-lasting gardenias.

Shop Liquid Fertizer for Gardenias today!

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SKU: 66843140500

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MJ
Phoenix, US
★★★★★ 5
Great Product
Size: 16 Ounce (Pack of 1)
Great feed for our sea monkeys!
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Reviewed in the United States on April 2, 2026
T
Verified Purchase
thom lask
Draper, US
★★★★★ 4
Acquired taste
Size: 16 Ounce (Pack of 1)
Tastes worse than Chlorella. I don't feel any tangible benefits from taking it but also didn't notice anything from Chlorella either. This has a more algae pond water type taste than Chlorella which has a slight umami flavor that I find more tolerable. I like mixing it into a Green Giant drink but it's really just Cocoa, Spirulina or Chlorella, and whey or plant protein. I like the green notes that counterbalance the sweetness. But I prefer Chlorella's taste to this.
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Reviewed in the United States on January 17, 2026
C
Verified Purchase
Corey A. Welch
Charlottesville, US
★★★★★ 5
High Quality Spirulina at a Great Value
Size: 16 Ounce (Pack of 1)
I’ve been taking spirulina for a few years now, and Micro Ingredients Organic Spirulina Powder has quickly become one of my favorites. The quality is excellent, rich color, fine texture, and no unpleasant odor, which is a good sign of freshness. I really appreciate that it’s organic, non-GMO, gluten-free, and contains no additives. It mixes well into smoothies and juices, and I love that it’s packed with plant-based protein, chlorophyll, and essential vitamins and minerals. For the price and the purity, this is an amazing value. I’ll definitely keep buying it!
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Reviewed in the United States on July 6, 2025
T
Verified Purchase
Trish
Waukegan, US
★★★★★ 5
Shipped fast
Size: 16 Ounce (Pack of 1)
Just 2 small scoops in water gives vitamins, minerals, and I am not hungry after drinking it. Tastes good too.
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Reviewed in the United States on May 20, 2026
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Poker Panda
Boise, US
★★★★★ 5
Very Fine, High Quality Spirulina
Size: 16 Ounce (Pack of 1), Size: 16 Ounce (Pack of 1)
Wow, they really vacuum seal these bags! When I received this bag, it was practically brick hard, as if the contents has frozen in there. I was a little nervous about what that might mean for the powder, but after I cut across the top and let some air out, it all changed. The powder was super vivid forest green; and it was soft and fluffy with constant little clouds of powder coming out of the bag. If I just sit here with the bag open, tiny green particles keep flying out on its own. This powder is extremely fine! That's a good thing since the finer the powdern the higher the quality, in most cases. The brilliant green color is wonderful, and it instantly provides energy and great health benefits. I believe everyone should be taking Spirulina and other natural supplements since the average American diet is way under proper nourishment. This Spirulina tastes pretty terrible to me, so I blended it with some other healthy powders- moringa, beet, and triphala- to make an awesome superfood health supplement! This way it's easy to take, I can share the wealth, and take in vitamins, minerals, and nutrients that my body needs for energy and proper nourishment. Encapsulating is definitely a good idea for those who simply don't make smoothies for all of their supplements every day, and for those who easily forget or need to take various health supplements. This is a great combo.
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Reviewed in the United States on October 9, 2017

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