🌿 Grow Like a Pro with Every Sprinkle!
The 20-20-20 Water-Soluble Fertilizer is a premium plant food designed for both indoor and outdoor use, featuring a balanced nutrient profile of 20% nitrogen, phosphorus, and potassium. This versatile fertilizer is enriched with essential trace minerals, making it ideal for professional gardeners and hydroponic systems, ensuring robust plant growth and resilience against environmental stressors.






M**A
Great fertilizer with great results!
Great results for a flowering tree that was fading away. Within a couple of weeks after application of the fertilizer, leaves started to sprout fuller then orange blossoms started to bloom attracting hummingbirds and honey bees. A month later this flowering tree is flourishing. It should have been fertilized so much sooner.
S**E
A little goes a long way!
So far, so good. Works well for all of my indoor plants. High concentration so you only use a small amount. Packaging it came in was well done.
F**G
Goes a long way
Very potent...don't over due it on small plants or you'll fry them like I did. A little bit goes a long way. Tablespoon per gallon of water might even be to strong. Quick way to deliver nutrients to make plants grow...just go easy until you see how your plants react.
M**.
Ah, I know what this is, Milwaukee's finest
I received my order and all went well with my tomato transplants. I do however want to note one thing. It took me a while to remember where I've seen this before... The answer? Milwaukee, of course. You see, Milwaukee is famous for 4 things 1) beer 2) beer 3) power tools on the hardware store shelves 4) another common hardware store shelf item... Milorganite. This, is Milorganite - heat treated microbes processed into granules, grown from Milwaukee's finest sewage waste. Now before you cringe, just hear me out. It's good stuff. Really. The values represented on the label here are accurate, and the same values can be found on the state sponsored Milorganite website. These granules are held to a very high composition standard and have been federally regulated for a long time. Like, the 70s. My grandparents used this stuff religiously. It does work well as slow release fertilizer. So that's good, and I'm glad to have some. But here's the problem... the last time I bought a 50 lb bag of Milorganite, it was around the same price as this listing... By that, I mean the entire 50 lb bag cost as much as this little bag sold here. So while the Amazon delivery is convenient, and the size is nice because it fits in my cupboard, this is unbelievably overpriced. Many brands sell Milorganite. Milorganite sells it direct too, but in general you can consider Milorganite an ingredient in many granual fertlizer products, mostly lawn fertlizers. So I am not telling you to go by the name brand, I'm just telling you that the ingredient being sold here is Milorganite, at about 15 times the price available everywhere else. And I do mean everywhere else - the hardware store, the garden center, wally world, etc... I'd also like to note, it seems intentional the seller does not list the ingredient on the label, or any ingredients for that matter, but instead lists only the nutrient content, which, as stated before, can be matched line for line on the milorganite website. Because it's Milorganite. Tsk tsk Gardenwise. Good product, bad price. Which is probably why you don't sell it on your international 'mygardenwise' website anymore. I will accept an apology when you decide you're ready. I'm waiting. Have a nice evening.
T**S
Thank you for my beautiful roses!
I planted two Peggy Martin roses in front of my home in May to climb up a palmetto tree and they seemed to be very slow to grow. In researching the best fertilizer for them, this product was suggested and boy, has it ever worked! It was super easy to apply and my roses started growing much more quickly, climbing from one foot tall to five feet up the tree--and that's wrapped around it! The leaves look healthy, even in the hottest part of the summer. It was effective immediately--highly recommended!
S**Y
A reliable choice for gardeners looking to support their acid-loving plants.
GARDENWISE 8-4-8 Acidic Fertilizer is specifically formulated for acid-loving plants, such as magnolias, azaleas, camellias, rhododendrons, and gardenias. The fertilizer's balanced formula aims to provide the essential nutrients these plants need to thrive in acidic soil conditions. Key Features Nutrient Composition: 8-4-8 NPK Ratio: This indicates the fertilizer contains 8% nitrogen, 4% phosphorus, and 8% potassium. The higher nitrogen content helps promote vigorous growth and lush foliage, while phosphorus supports root development, and potassium enhances overall plant health and resilience. Acidic Soil Optimization: Designed to maintain and enhance the acidic pH levels required by acid-loving plants, ensuring optimal nutrient absorption. Slow-Release Formula: The slow-release nature of the fertilizer ensures a steady supply of nutrients over time, reducing the risk of nutrient burn and promoting sustained plant health. Ease of Use: Can be applied directly to the soil around the plants. Typically recommended to be used during the growing season for best results. Pros Promotes Healthy Growth: The balanced nutrient composition supports overall plant health, encouraging robust growth and vibrant blooms. Long-Lasting: The slow-release formula means fewer applications are needed, providing convenience for gardeners. Specific for Acid-Loving Plants: Tailored to the needs of specific plant types, ensuring they get the right nutrients in the right proportions. Cons Limited Application: Only suitable for acid-loving plants, so it might not be versatile enough for gardens with a diverse range of plant types. Potential Over-Fertilization: Care must be taken to follow application instructions to avoid over-fertilizing, which can damage plants. Conclusion The GARDENWISE 8-4-8 Acidic Fertilizer is a reliable choice for gardeners looking to support their acid-loving plants. Its balanced nutrient profile and slow-release formula make it convenient and effective, leading to healthier, more vibrant plants. While its use is somewhat limited to specific plant types, for those with magnolias, azaleas, and similar plants, it offers targeted nutrition that can significantly enhance plant health and growth.
S**L
Works well with bushes
Nice price fast shipping just what I needed for my bushes brought them back to great color and lots of new growth.
T**E
Great healthy fertilizer
Had no idea how powerful this was. Put it on seedlings, killed them. But started to notice how quickly, the ones that did not die, were growing. love this, but don't put on seedlings.
Trustpilot
2 days ago
2 weeks ago