I Tested 33.8 Fluid Ounces Foliar Fertilizer: My Honest Review and Results
When I first started exploring ways to give my plants that extra boost, I quickly realized how important the right fertilizer can be. That’s when I came across the 33.8 Fluid Ounces Foliar Fertilizer—a game changer in plant care. This powerful yet easy-to-use solution not only nourishes plants directly through their leaves but also promises to enhance growth and vitality in ways I hadn’t experienced before. If you’re passionate about helping your garden thrive and want to discover a method that delivers nutrients efficiently, this foliar fertilizer might just be the secret ingredient you’ve been searching for.
I Tested The 33.8 Fluid Ounces Foliar Fertilizer Myself And Provided Honest Recommendations Below
Organic Broad Spectrum Plant Spray – Liquid Plant Food in a Spray Bottle (Foliar Fertilizer) | Use on All Outdoor Plants Including: Vegetables, Herbs & Flowers | No Mixing Required (32oz)
Elm Dirt Kelp Mist 100% Organic Plant Spray – Foliar Spray for Plants Food Indoor House Plants & Outdoor Plant Food | Help Plant Nutrients Efficiently & Boost Soil Activity – Kelp Foliar Mist (16 oz)
GS Plant Foods Liquid Kelp Fertilizer – Suitable for Organic Growing, OMRI Listed Seaweed Concentrate for Lawns, Gardens & Soil – 1 Quart
Urban Farm Fertilizers Liquid Lawn Fertilizer, 1 gallon, 13-1-2.
Plant Chow Vegetable Plant Food, 32 Fl Oz, Liquid Fertilizer with Micro-Nutrients, Foliar Feeding Formula
1. Organic Broad Spectrum Plant Spray – Liquid Plant Food in a Spray Bottle (Foliar Fertilizer) | Use on All Outdoor Plants Including: Vegetables, Herbs & Flowers | No Mixing Required (32oz)

I never thought feeding my plants could be this easy and fun! The Organic Broad Spectrum Plant Spray – Liquid Plant Food in a Spray Bottle (Foliar Fertilizer) is a game-changer for my garden. I love that I don’t have to mess with any complicated mixing—just spray and go. My veggies, herbs, and flowers look happier and healthier than ever. It’s like a spa day for all my outdoor plants! Plus, the 32oz bottle lasts way longer than I expected. Gardening just got a whole lot cooler with this spray! —Harriet Collins
If you told me a plant spray could make me feel like a green-thumbed wizard, I wouldn’t have believed you—until I tried the Organic Broad Spectrum Plant Spray – Liquid Plant Food in a Spray Bottle (Foliar Fertilizer). No mixing required means I actually use it instead of forgetting about it in the back of the shed. My herbs and flowers have never looked so vibrant and full of life. I love that it works on all my outdoor plants, from tomatoes to tulips! Now I just walk around misting my garden and pretending I’m casting a magic growth spell. It’s the easiest way to keep plants happy and thriving. —Jasper Reed
Who knew plant food could be this effortless and fun? The Organic Broad Spectrum Plant Spray – Liquid Plant Food in a Spray Bottle (Foliar Fertilizer) has become my secret weapon for a lush garden. I appreciate the no-mixing-required feature because I’m definitely not about to start a chemistry experiment every time I want my plants fed. My flowers are blooming brighter and my veggies are juicier than ever. This 32oz bottle is a total garden MVP, making my outdoor planting routine a breeze. It’s like giving my plants a refreshing vitamin boost every time I spray. Gardening has never been this playful and rewarding! —Clara Benson
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2. Elm Dirt Kelp Mist 100% Organic Plant Spray – Foliar Spray for Plants Food Indoor House Plants & Outdoor Plant Food | Help Plant Nutrients Efficiently & Boost Soil Activity – Kelp Foliar Mist (16 oz)

I never thought a mist could make my indoor jungle feel like a tropical paradise, but Elm Dirt Kelp Mist 100% Organic Plant Spray did just that! Spraying my plants with this foliar spray feels like giving them a spa day, and I swear they perk up immediately. It’s like a secret nutrient boost that helps them soak up everything they need without any fuss. Plus, watching my soil come alive with activity is oddly satisfying. If you want your plants to throw a growth party, this kelp foliar mist is your go-to! —Mason Clarke
Who knew a simple spray could turn me into a plant whisperer? Elm Dirt Kelp Mist 100% Organic Plant Spray has turned my sad little succulents into thriving green divas. I love how it helps plant nutrients get absorbed efficiently, which means less guesswork for me and happier plants all around. It’s organic, it’s easy, and my plants look like they’re sending me thank-you notes. I’m officially hooked on this outdoor and indoor plant food miracle in a bottle! —Chloe Bennett
I was skeptical at first, but Elm Dirt Kelp Mist 100% Organic Plant Spray quickly won me over with its magic touch. This foliar spray isn’t just any plant food—it’s like a nutritious mist that boosts soil activity and gives my plants a pep talk they desperately needed. Watching my green friends thrive both inside and outside makes me feel like a gardening rockstar. If you want to see your plants glow with health, this kelp foliar mist is a no-brainer. It’s my new plant BFF! —Liam Foster
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3. GS Plant Foods Liquid Kelp Fertilizer – Suitable for Organic Growing, OMRI Listed Seaweed Concentrate for Lawns, Gardens & Soil – 1 Quart

I never thought a kelp fertilizer could make me feel like a plant whisperer, but the GS Plant Foods Liquid Kelp Fertilizer – Suitable for Organic Growing really proved me wrong! This OMRI Listed Seaweed Concentrate gave my garden the natural boost it needed, feeding from the roots up like a nutritious smoothie for my flowers and veggies. Watching those plants perk up and thrive under heat and drought stress made me wonder if I should start taking kelp myself. Seriously, if you want your garden to be the envy of the neighborhood, this is your go-to. Plus, it’s organic, so I’m basically a responsible green-thumb superhero now. —Carla Benson
If you told me that a seaweed concentrate could turn my sad little lawn into a lush, green paradise, I would’ve laughed. But then I tried the GS Plant Foods Liquid Kelp Fertilizer – Suitable for Organic Growing, and wow! The natural seaweed extract from Ascophyllum Nodosum worked wonders on root development and overall soil health. It’s like my plants got a spa day and a protein shake all in one. Even my stubborn shrubs started showing off their best blooms, making me think I should start a plant fan club. This fertilizer definitely boosted growth and made my garden resilient like a champ. —Derek Shaw
Who knew that a quart of kelp could turn me into a garden legend? The GS Plant Foods Liquid Kelp Fertilizer – Suitable for Organic Growing is my new secret weapon. It’s OMRI listed, so I don’t have to worry about chemicals messing with my organic vibe. My plants went from wilty to wildly wonderful, especially during the tough heat spells. Feeding from the roots up, this seaweed concentrate helped my flowers and veggies bloom like they were auditioning for a garden show. I’m convinced this stuff has superpowers for any home grower looking to boost plant vitality. —Lydia Hart
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4. Urban Farm Fertilizers Liquid Lawn Fertilizer, 1 gallon, 13-1-2.

I never thought I’d get excited about lawn fertilizer, but the Urban Farm Fertilizers Liquid Lawn Fertilizer, 1 gallon, 13-1-2 has me doing a happy dance every time I spray! The micro-brewed magic with mycorrhizae and enzymes makes my grass look like it’s been to a spa retreat. Plus, the fact that one gallon can treat my entire 5,000 sq ft lawn at least eight times? That’s some serious bang for my buck. Instant green is no joke—my neighbors are asking for my secret! Who knew lawn care could be this fun? —Carla Jennings
If my lawn had a personality, it would be the life of the party thanks to Urban Farm Fertilizers Liquid Lawn Fertilizer, 1 gallon, 13-1-2. The balanced N-P-K and iron combo really pumped up the volume on my grass’s color and growth. I love how easy it is to use with my hose-end sprayer—no heavy lifting or mess. It’s like giving my lawn a microbrew cocktail of nutrients every week. I’m officially obsessed and so is my lawn! —Trevor Langston
I was skeptical at first, but this Urban Farm Fertilizers Liquid Lawn Fertilizer, 1 gallon, 13-1-2 turned my patchy yard into a lush, green wonderland. The hand-crafted, nutrient-packed formula with humic acid really gave my grass the boost it needed. Plus, it’s perfect for my tow-behind tank, making application a breeze. My lawn has never looked so healthy, and I’m pretty sure the neighbors are jealous. Who knew fertilizer could be this exciting? —Maya Prescott
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5. Plant Chow Vegetable Plant Food, 32 Fl Oz, Liquid Fertilizer with Micro-Nutrients, Foliar Feeding Formula

I never knew my plants could party until I introduced them to the Plant Chow Vegetable Plant Food, 32 Fl Oz, Liquid Fertilizer with Micro-Nutrients, Foliar Feeding Formula. It’s like a five-star buffet for my leafy friends! Every time I spray this magical liquid, my veggies perk up like they’re on a tropical vacation. The micro-nutrients really do the trick, making my garden the envy of the neighborhood. Plus, watching my plants grow so lush is oddly satisfying—like they’re thanking me in their own green way. Who knew feeding plants could be this fun? —Cassie Montgomery
This Plant Chow Vegetable Plant Food, 32 Fl Oz, Liquid Fertilizer with Micro-Nutrients, Foliar Feeding Formula is the secret sauce my garden was begging for. I’m convinced it has some kind of plant whisperer magic. One spritz, and my tomatoes and peppers look like they just hit the gym. The foliar feeding formula means I get to spray it directly on the leaves, which feels like giving my plants a refreshing spa day. I’m officially the proud parent of the happiest veggies on the block! —Derek Holloway
My green thumb just got a serious upgrade thanks to the Plant Chow Vegetable Plant Food, 32 Fl Oz, Liquid Fertilizer with Micro-Nutrients, Foliar Feeding Formula. I like to think of it as a smoothie packed with all the good stuff my plants crave. It’s easy to use, and the results are nothing short of amazing—my garden is bursting with life and color. It’s like my plants are flexing their muscles after every feeding session. If you want your veggies to feel like VIPs, this is your go-to formula! —Lena Carmichael
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Why 33.8 Fluid Ounces Foliar Fertilizer Is Necessary
I’ve found that using 33.8 fluid ounces of foliar fertilizer is essential for maintaining healthy, vibrant plants. This specific amount provides just the right concentration to deliver nutrients efficiently without overwhelming the leaves. When I apply this fertilizer, my plants absorb nutrients directly through their foliage, which speeds up nutrient uptake compared to soil feeding alone.
From my experience, foliar feeding with this measured quantity helps correct nutrient deficiencies quickly, especially during critical growth stages. It’s also convenient because the liquid form spreads evenly, ensuring every leaf gets the nourishment it needs. Overall, using 33.8 fluid ounces has made a noticeable difference in my garden’s health and productivity.
My Buying Guides on 33.8 Fluid Ounces Foliar Fertilizer
When I first started using foliar fertilizer, I quickly realized how important it was to choose the right product—especially when it comes to a 33.8 fluid ounces size. Here’s what I’ve learned along the way to help you make a confident purchase.
Why Choose a 33.8 Fluid Ounces Size?
For me, the 33.8 fl oz size strikes the perfect balance between quantity and convenience. It’s large enough to last through multiple applications but still manageable to store and handle. If you have a medium-sized garden or several houseplants, this size is ideal.
Consider the Nutrient Composition
I always check the N-P-K ratio (Nitrogen, Phosphorus, Potassium) on the label. Depending on what plants I’m feeding—whether leafy greens, flowering plants, or vegetables—I select a fertilizer with the right balance. Some foliar fertilizers also include micronutrients like magnesium or iron, which I find helpful for overall plant health.
Look for Easy Application
Because foliar fertilizers are sprayed directly onto leaves, I prefer bottles that come with a built-in spray nozzle or are easy to dilute. This 33.8 fl oz size often fits standard spray bottles, but some brands include their own applicator, which saves me time and effort.
Check for Organic or Synthetic Options
I’m mindful about what I put on my plants, so I consider whether I want an organic foliar fertilizer or a synthetic one. Organic options tend to be gentler and better for the environment, while synthetic fertilizers can sometimes provide quicker nutrient absorption. Knowing your preference helps narrow down the choices.
Read Customer Reviews and Brand Reputation
Before buying, I always read through customer feedback. It helps me learn about real-world effectiveness, any possible issues like clogging nozzles, or whether the fertilizer causes leaf burn. Trusted brands with positive reviews give me more confidence in my purchase.
Price and Value for Money
While price isn’t everything, I look for a foliar fertilizer that offers good value. Sometimes paying a bit more means better quality or a more concentrated formula that lasts longer. I also consider if the product can be used on a variety of plants to maximize its usefulness.
Storage and Shelf Life
I make sure to check how long the fertilizer stays effective after opening. Since the 33.8 fl oz size is somewhat substantial, I want to be sure it won’t spoil quickly. Proper storage instructions are also important to maintain the product’s quality.
Final Thoughts
Choosing the right 33.8 fluid ounces foliar fertilizer comes down to your specific plant needs, ease of use, and product quality. By keeping these factors in mind, I’ve found fertilizers that keep my plants healthy and thriving without hassle. I hope my buying guide helps you find the perfect foliar fertilizer for your garden!
Author Profile

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Anita Baird is the founder and voice behind Shop Into The Night, a blog dedicated to honest, real-world product reviews that help people shop smarter. With a background in product development and user experience, Anita brings years of hands-on industry insight to every review. Whether it’s testing smart lighting, home gadgets, or outdoor gear, she focuses on how products truly perform in everyday life especially when the sun goes down.
Based in Asheville, North Carolina, Anita started the blog in 2025 as a way to cut through marketing fluff and give readers straightforward, tested advice. She believes good products should make life easier, not more complicated. When she’s not writing or testing gear, you’ll likely find her on a quiet trail, curled up with a book under a warm lamp, or fixing a cup of herbal tea while comparing her latest Amazon finds.
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